352 books match the query 'Electronics' and 43 start with a

cover of A Handbook for EMC Testing and Measurement

A Handbook for EMC Testing and Measurement

David Morgan

The Institution of Engineering and Technology, 1994

During the 1980s the worldwide interest in electromagnetic compatibility (EMC) grew rapidly with the introduction of legislation to control the growing interference problems generated by the increased use of electronic equipment in industry and in the home. The European directive harmonising EMC measurements gave particular impetus to manufacturers and importers of electrical and electronic equipment in Europe to understand EMC design techniques and verification procedures. This book explains how equipment can be verified by testing. It discusses the nature of EMC standards world wide and describes in detail testing methods and their conduct and accuracy. In addition to standard EMC testing, topics including electrostatic discharge, nuclear electromagnetic pulse and lightning are also discussed.
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cover of A History of the World Semiconductor Industry

A History of the World Semiconductor Industry

P.R. Morris

The Institution of Engineering and Technology, 1990

The book describes the development of semiconductor manufacture on a worldwide basis, from its early beginnings to date. Its approach is wide-ranging, encompassing early experimental work rooted in nineteenth century science, and it includes a brief historical review of the thermionic valve, which played an important part in the genesis of the semiconductor industry. The contents include a description of the establishment and subsequent development of semiconductor manufacture within the various nation states. Although not a technical treatise, major device types and manufacturing processes used in semiconductor fabrication are outlined. Factors affecting the performance of the industry within the major national participants are discussed, and the relationship of the industry to science and technology is also considered.
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cover of AC-DC Power System Analysis

AC-DC Power System Analysis

Jos Arrillaga

The Institution of Engineering and Technology, 1998

With the expansion of HV DC transmission throughout the world, and the increasing numbers of international interconnections, few power systems can continue to escape the effect of this technology in their planning and operation. The primary subject of this book is the incorporation of AC-DC converters and DC transmission in power system analysis. However, the concepts and methods described are also applicable to the FACTS (flexible AC transmission systems) technology.
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cover of Active Sound and Vibration Control: Theory and applications

Active Sound and Vibration Control

Theory and applications

Osman Tokhi

The Institution of Engineering and Technology, 2002

This book presents the established fundamentals in the area of active sound and vibration control (ASVC) as well as exploring the new and emerging technologies and techniques. There has been a considerable amount of effort devoted to the development and realisation of methodologies for the control of sound and vibration, and this book covers the latest theoretical, algorithmic and practical applications including: noise control in 3D propagation, adaptive algorithms, prediction, processing and tuning, neuro-active control, control of microvibrations, and noise reduction in locomotives and vehicles. Topics discussed include multichannel active noise control, adaptive harmonic control, model-free iterative tuning, model-based control design for active vibration control (AVC), ASVC using neural networks, genetic algorithms for ASVC systems, and active noise control (ANC) around the human head. The authors also discuss active control of microvibrations, vibration control of manipulators, and techniques of real-time processing. This book will be essential reading for electrical, mechanical and control engineers, designers and researchers, interested in noise and vibration control.
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cover of Adaptive Array Principles

Adaptive Array Principles

J.E. Hudson

The Institution of Engineering and Technology, 1981

Adaptive arrays are a radical departure from conventional thinking in antenna design, offering substantial improvements in performance over fixed pattern antennas in environments that include severe interference and jamming. They achieve this because they are designed to steer nulls automatically at noise sources of unknown or variable direction and generally to modify their beampatterns to optimise performance. Adaptive array processing is applicable in most systems that exploit wave propagation; typical uses being radar, active and passive sonar, radio communication links, and radio monitoring.
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cover of Adaptive Prediction and Predictive Control

Adaptive Prediction and Predictive Control

Partha Pratim Kanjilal

The Institution of Engineering and Technology, 1995

Control often follows predictions: predictive control has been highly successful in producing robust and practical solutions in many real-life, real-time applications. Adaptive prediction covers a variety of ways of adding 'intelligence' to predictive control techniques. Many different groups, with widely varying disciplinary backgrounds and approaches, are tackling the same problem from different angles; these groups are sometimes unaware of alternative approaches from other disciplines.
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cover of Adaptive Sampling with Mobile WSN: Simultaneous robot localisation and mapping of paramagnetic spatio-temporal fields

Adaptive Sampling with Mobile WSN

Simultaneous robot localisation and mapping of paramagnetic spatio-temporal fields

Koushil Sreenath

The Institution of Engineering and Technology, 2011

Adaptive Sampling with Mobile WSN develops algorithms for optimal estimation of environmental parametric fields. With a single mobile sensor, several approaches are presented to solve the problem of where to sample next to maximally and simultaneously reduce uncertainty in the field estimate and uncertainty in the localisation of the mobile sensor while respecting the dynamics of the time-varying field and the mobile sensor. A case study of mapping a forest fire is presented. Multiple static and mobile sensors are considered next, and distributed algorithms for adaptive sampling are developed resulting in the Distributed Federated Kalman Filter. However, with multiple resources a possibility of deadlock arises and a matrix-based discrete-event controller is used to implement a deadlock avoidance policy. Deadlock prevention in the presence of shared and routing resources is also considered. Finally, a simultaneous and adaptive localisation strategy is developed to simultaneously localise static and mobile sensors in the WSN in an adaptive manner. Experimental validation of several of these algorithms is discussed throughout the book.
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cover of Adjoint Sensitivity Analysis of High Frequency Structures with MATLAB®

Adjoint Sensitivity Analysis of High Frequency Structures with MATLAB®

Mohamed H. Bakr

The Institution of Engineering and Technology, 2017

This book presents the theory of adjoint sensitivity analysis for high frequency applications through time-domain electromagnetic simulations in MATLAB®. This theory enables the efficient estimation of the sensitivities of an arbitrary response with respect to all parameters in the considered problem. These sensitivities are required in many applications including gradient-based optimization, surrogate-based modeling, statistical analysis, and yield analysis.
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cover of Advanced Control for Constrained Processes and Systems

Advanced Control for Constrained Processes and Systems

Fabricio Garelli

The Institution of Engineering and Technology, 2011

This book provides a unified, practically-oriented treatment to many constrained control paradigms. Recently proposed control strategies are unified in a generalised framework to deal with different kinds of constraints. The book's solutions are based on reference conditioning ideas implemented by means of supervisory loops, and they are complementary to any other control technique used for the main control loop. Although design simplicity is a book priority, the use of well established sliding mode concepts for theoretical analysis make it also rigorous and self-contained.
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cover of Advanced Electromagnetic Analysis of Passive and Active Planar Structures

Advanced Electromagnetic Analysis of Passive and Active Planar Structures

Tullio Rozzi

The Institution of Engineering and Technology, 1999

Historically, electromagnetics and complex circuit modelling existed as separate disciplines, each with their own tools, models and even languages. More recently, however, the emergence of very high-speed digital circuits and pressure on the telecommunications market to move towards microwave and millimetre wave bands are increasing the need to find ways to combine the two fields.
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cover of Advanced Numerical Methods for Time-Dependent Electromagnetic Applications

Advanced Numerical Methods for Time-Dependent Electromagnetic Applications

Nikolaos V. Kantartzis

The Institution of Engineering and Technology, 2027

With contributions from leading names in the area, this book expands on several aspects of computational electromagnetics and advanced numerical techniques with cutting-edge applications, and proposes guidelines for the optimised design of several contemporary structures. As well as standard techniques, the authors cover many other time-domain schemes, including ADI, polynomial chaos, stochastic methods, enhanced curvilinear implementations and novel GPU/CUDA realisations. For researchers in electromagnetics and related areas.
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cover of Advanced Robotics and Intelligent Machines

Advanced Robotics and Intelligent Machines

J.O. Gray

The Institution of Engineering and Technology, 1996

The term 'advanced robotics' came in the 1980s to describe the application of advanced sensors and new developments in cognitive science and artificial intelligence to the traditional robot. Today, advanced robots have come far beyond the limitations of the crude 'pick-and-place' machines of the 1980s assembly line, and have a vast range of applications in manufacturing, construction and health care, as well as hostile environments such as space, underwater and nuclear applications.
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cover of Advanced Technologies for Next Generation Integrated Circuits

Advanced Technologies for Next Generation Integrated Circuits

Ashok Srivastava

The Institution of Engineering and Technology, 2020

Although existing nanometer CMOS technology is expected to remain dominant for the next decade, new non-classical devices are being developed as the potential replacements of silicon CMOS, in order to meet the ever-present demand for faster, smaller, more efficient integrate circuits.
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cover of Advanced Time Domain Modeling for Electrical Engineering

Advanced Time Domain Modeling for Electrical Engineering

Rodolfo Araneo

The Institution of Engineering and Technology, 2022

Time domain modeling is a fascinating world which brings together several complex phenomena and methods of essential interest to engineers. This book is a reference guide which discusses the most advanced time-domain modeling methods and applications in electromagnetics and electrical engineering.
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cover of Advances in Cognitive Systems

Advances in Cognitive Systems

Samia Nefti

The Institution of Engineering and Technology, 2010

This book has been inspired by the portfolio of recent scientific outputs from a range of European and national research initiatives in cognitive science. It presents an overview of recent developments in cognition research and unites the various emerging research strands within a single text as a reference point for progress in the subject. It also provides guidance for new researchers on the breadth of the field and the interconnections between the various research strands identified here.
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cover of Advances in Mathematical Methods for Electromagnetics

Advances in Mathematical Methods for Electromagnetics

Kazuya Kobayashi

The Institution of Engineering and Technology, 2021

This book covers recent achievements in the area of advanced analytical and associated numerical methods as applied to various problems arising in all branches of electromagnetics. The unifying theme is the application of advanced or novel mathematical techniques to produce analytical solutions or effective analytical-numerical methods for computational electromagnetics addressing more general problems.
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cover of Advances in Planar Filters Design

Advances in Planar Filters Design

Jiasheng Hong

The Institution of Engineering and Technology, 2019

Microwave filters are the basic building blocks of communication systems. These filters, having reliable and scalable filter topologies with and without tunable properties, are capable of controlling different frequency bands as well as their fractional bandwidth to meet different system needs. There have been significant advances in the synthesis and physical realisation of microwave filter networks, and the design and applications for communication systems.
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cover of Airborne Early Warning System Concepts

Airborne Early Warning System Concepts

Maurice W. Long

The Institution of Engineering and Technology, 2004

Supported by 202 equations and 170 illustrations, Airborne Early Warning System Concepts is an invaluable reference tool for a wide audience. It will be a welcome library addition for the engineer, scientist, system integrator, user, designer, or manager with interest in AEW concepts. It is also suitable for students and professors of electrical and system engineering or military science. This comprehensive discussion of airborne early warning (AEW) system concepts encompasses a wide range of issues, including capabilities and limitations, developmental trends and opportunities for improvement. Consisting of contributions from experts in the field, the book is presented at varying levels of complexity, ranging from elementary to advanced. For the generalist, the text provides a fundamental understanding of the status of AEW concepts with the use of only elementary mathematics. For the specialist, there are separate chapters that emphasize key AEW radar issues.
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cover of Algorithmic and Knowledge-based CAD for VLSI

Algorithmic and Knowledge-based CAD for VLSI

Gaynor Taylor

The Institution of Engineering and Technology, 1992

The continuing growth in the size and complexity of VLSI devices requires a parallel development of well-designed, efficient CAD tools. The majority of commercially available tools are based on an algorithmic approach to the problem and there is a continuing research effort aimed at improving these. The sheer complexity of the problem has, however, led to an interest in examining the applicability of expert systems and other knowledge based techniques to certain problems in the area and a number of results are becoming available. The aim of this book is to sample the present state-of-the-art in CAD for VLSI and it covers both newly developed algorithms and applications of techniques from the artificial intelligence community. The editors believe it will prove of interest to all engineers concerned with the design and testing of integrated circuits and systems.
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cover of Algorithms and Numerical Techniques for Modern Antenna Measurements in MATLAB®

Algorithms and Numerical Techniques for Modern Antenna Measurements in MATLAB®

Stuart Gregson

The Institution of Engineering and Technology, 2026

Algorithms and Numerical Techniques for Modern Antenna Measurements in MATLAB® is a landmark resource that brings clarity, transparency, and practical utility to one of the most complex and rapidly evolving areas of modern RF engineering. Written by recognised experts Stuart Gregson and Marc Dirix, this book bridges the critical gap between classical electromagnetic theory, antenna metrology, and the computational techniques that underpin today's industrial and research-grade measurement systems.
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cover of An Introduction to Fractional Control

An Introduction to Fractional Control

Duarte Valério

The Institution of Engineering and Technology, 2012

Fractional control techniques provide an effective way to control dynamic behaviours, using fractional differential equations. This can include the control of fractional plants, the control of a plant using a fractional controller, or the control of a plant so that the controlled system will have a fractional behaviour to achieve a performance that would otherwise be hard to come by.
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cover of An Introduction to RF Stealth

An Introduction to RF Stealth

David Lynch Jr.

The Institution of Engineering and Technology, 2021

This expanded, revised and updated new edition of Introduction to RF Stealth covers two major topics: Low Observables and Low Probability of Intercept (LO and LPI) of radars and data links, collectively sometimes called Stealth. Each chapter includes examples, student exercises and references. Worked simulations are available that illustrate the techniques described.
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cover of Analog Circuit Design: Designing Amplifier Circuits, Volume 1

Analog Circuit Design

Designing Amplifier Circuits, Volume 1

D. Feucht

The Institution of Engineering and Technology, 2010

This book presents the basic principles of transistor circuit analysis, basic per-stage building blocks, and feedback. The content is restricted to quasi-static (low-frequency) considerations, to emphasize basic topological principles. The reader will be able to analyze and design multi-stage amplifiers with feedback, including calculation and specification of gain, input and output resistances, including the effects of transistor output resistance. Of note is the presentation of feedback analysis, a subject rarely covered by other books, with insights and from angles that will reduce to analysis by inspection for readers. Some circuit transformations outlined within are especially helpful in reducing circuits to simpler forms for analysis. They are usefully applied in considering transistor circuits for which collector-emitter (or drain-source) resistance is not negligible, another often omitted topic which this book details.
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cover of Analog Circuit Design: Designing Dynamic Circuit Response, Volume 2

Analog Circuit Design

Designing Dynamic Circuit Response, Volume 2

D. Feucht

The Institution of Engineering and Technology, 2010

This second volume, Analog Circuit Design: Designing Dynamic Circuit Response, builds upon the first volume (Analog Circuit Design: Designing Amplifier Circuits) by extending coverage to include reactances and their time- and frequency-related behavioral consequences. Retaining a design-oriented analysis, this volume begins with circuit fundamentals involving capacitance and inductance and lays down the approach using s-domain analysis. Additional concepts and perspectives fill in the blanks left by textbooks in regards to circuit design. It simplifies dynamic circuit analysis by using the graphical methods of reactance plots. Methods of compensating amplifiers, including feedback amplifiers, are kept as simple as possible using reactance plots and s-domain transfer functions that mainly require algebraic skill.
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cover of Analog Circuit Design: Designing High-Performance Amplifiers, Volume 3

Analog Circuit Design

Designing High-Performance Amplifiers, Volume 3

D. Feucht

The Institution of Engineering and Technology, 2010

The third volume, Analog Circuit Design: Designing High-Performance Amplifiers, applies the concepts from the first two volumes. It is an advanced treatment of amplifier design/analysis emphasizing both wideband and precision amplification. Topics include bandwidth extension, noise and distortion, effects of components, instrumentation and isolation, amplifiers, autocalibration, thermal effects, current-feedback amplifiers, multi-path schemes, feed forward, fT multipliers, buffers, voltage translators, Giulbert gain cells and multipliers.
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cover of Analog Circuit Design: Designing Waveform-Processing Circuits, Volume 4

Analog Circuit Design

Designing Waveform-Processing Circuits, Volume 4

D. Feucht

The Institution of Engineering and Technology, 2010

The fourth volume in the set, Analog Circuit Design: Designing Waveform-Processing Circuits, builds on the previous 3 volumes and presents a variety of analog non-amplifier circuits, including voltage references, current sources, filters, hysteresis switches and oscilloscope trigger and sweep circuitry, function generation, absolute-value circuits, and peak detectors. Digitizing (ADCs and DACs) and sampling (including some switched-capacitor) circuits are explained, with theory required for design. Sampling theory is developed from both a frequency and time-domain viewpoint, with emphasis upon application to design.
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cover of Analogue IC Design: The current-mode approach

Analogue IC Design

The current-mode approach

C. Toumazou

The Institution of Engineering and Technology, 1993

State-of-the-art analogue integrated circuit design is receiving a tremendous boost from the development and application of current-mode approaches, which are rapidly superseding traditional voltage-mode techniques. This activity is linked to important advances in integrated circuit technologies, such as the 'true' complementary bipolar process; CMOS VLSI technology, which allows realisation of high-performance mixed analogue and digital circuits; and gallium arsenide processing, which has matured to a point where it can be used effectively in high-speed analogue circuit and system design. In this book, all three technologies are represented, with key building blocks, circuit designs and applications. Many very important, but recent, techniques are presented, including switched-current techniques for high-precision filtering and A/D and D/A conversion, current-based amplifying techniques, and neural networks. Translinear principles, current mirrors, and the current conveyor are also covered. This book draws together contributions from the world's most eminent analogue IC designers to provide, for the first time, a comprehensive text devoted to this important and exciting new area of analogue electronics.
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cover of Analogue-digital ASICs: Circuit techniques, design tools and applications

Analogue-digital ASICs

Circuit techniques, design tools and applications

R.S. Soin

The Institution of Engineering and Technology, 1991

The inexorable increase in levels of integration of electronic circuits has most often been exploited using digital signals. So much so that design engineers have sought to digitise analogue signals as early as possible in the signal processing chain, and performed digital processing wherever practicable.
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cover of Analysis and Design of CMOS Clocking Circuits For Low Phase Noise

Analysis and Design of CMOS Clocking Circuits For Low Phase Noise

Woorham Bae

The Institution of Engineering and Technology, 2020

As electronics continue to become faster, smaller and more efficient, development and research around clocking signals and circuits has accelerated to keep pace. This book bridges the gap between the classical theory of clocking circuits and recent technological advances, making it a useful guide for newcomers to the field, and offering an opportunity for established researchers to broaden and update their knowledge of current trends.
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cover of Analysis and Design of Reset Control Systems

Analysis and Design of Reset Control Systems

Yuqian Guo

The Institution of Engineering and Technology, 2016

Reset control is concerned with how to reset a system when it is disturbed to overcome the inherent limitations of linear feedback control and to improve robustness. It has found applications in many practical systems including flexible mechanical systems, tapespeed control systems and high precision positioning systems.
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cover of Analysis of Metallic Antennas and Scatterers

Analysis of Metallic Antennas and Scatterers

B.D. Popović

The Institution of Engineering and Technology, 1994

Most antennas are assembled from conducting surfaces and wires. The usual approach to numerical analysis of such structures is to approximate them by small surface or wire elements, with simple current approximation over the elements (the so-called subdomain approach), which requires a large amount of computer storage. This book describes a novel general entire-domain method for the analysis of metallic antennas and scatterers which enables the solution of a very wide class of problems to be obtained using computers of relatively modest capability.
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cover of Angle-of-Arrival Estimation Using Radar Interferometry: Methods and applications

Angle-of-Arrival Estimation Using Radar Interferometry

Methods and applications

Jeff Holder

The Institution of Engineering and Technology, 2014

Radar interferometers provide a cost-effective radar architecture to achieve enhanced angle accuracy for enhanced target tracking. The objective of this book is to quantify interferometer angle estimation accuracy by developing a general understanding of various radar interferometer architectures and presenting a comprehensive understanding of the effects of radar-based measurement errors on angle-of-arrival estimation. As such this book is primarily directed toward tracking radars but will also discuss imaging applications as well.
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cover of Antenna Analysis and Design using FEKO Electromagnetic Simulation Software

Antenna Analysis and Design using FEKO Electromagnetic Simulation Software

Atef Z. Elsherbeni

The Institution of Engineering and Technology, 2014

The objective of this book is to introduce students and interested researchers to antenna design and analysis using the popular commercial electromagnetic software FEKO. This book, being tutorial in nature, is primarily intended for students working in the field of antenna analysis and design; however the wealth of hands-on design examples presented in this book along with simulation details, makes it a valuable reference for practicing engineers. The requirement for the readers of this book is to be familiar with the basics of antenna theory; however electrical engineering students taking an introductory course in antenna engineering can also benefit from this book as a supplementary text.
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cover of Antenna Solutions for Next Generation Enhanced Wireless Sensing Systems

Antenna Solutions for Next Generation Enhanced Wireless Sensing Systems

Masood Ur-Rehman

The Institution of Engineering and Technology, 2026

Antennas have evolved beyond telecommunications to support sensing, wireless power transfer, and energy-harvesting electronic systems. As wireless technologies move toward intelligent and interconnected infrastructures, electromagnetic and radio-frequency sensing are becoming essential components of next-generation healthcare monitoring and smart environments, as well as industrial inspection and autonomous systems. To fully leverage these opportunities, such systems require interdisciplinary expertise ranging from fundamental antennas and propagation research to active antennas and applied radio-frequency technologies, as well as circuits and systems, advanced materials, and AI and machine learning.
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cover of Antennas: Fundamentals, design, measurement

Antennas

Fundamentals, design, measurement

Lamont V. Blake

The Institution of Engineering and Technology, 2009

This is a professional level, introductory text on antenna principles, design, analysis, and measurements. It is especially suitable for persons who wish to improve their knowledge of antenna principles, concept design, performance analyses, and measurements. It is not a cookbook-like catalog for antenna design, nor does its understanding require a familiarity with electromagnetic theory, sophisticated mathematics, or complex computer techniques. The 3rd Edition updates and expands the original text by Lamont Blake, which was prepared at the undergraduate engineering, science, or technology level. For providing technical depth at the senior and graduate university levels, additions to the original book include a greatly expanded Chapter 7 on Antennas with Special Properties, a brand new Chapter 8 on Electronically Steered Arrays, and a revised Chapter 9 on Measurements. Also new to this edition are numerous appendices to the updated text.
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cover of Aperture Antennas and Diffraction Theory

Aperture Antennas and Diffraction Theory

E.V. Jull

The Institution of Engineering and Technology, 1981

Two powerful techniques for the analysis of aperture antennas are now used. One is based on the convenient Fourier transform relationship between aperture field and far-field radiation pattern. Here this relationship is derived from the plane wave spectrum representation of the aperture fields. In the near field of the aperture, Fourier transforms become Fresnel transforms. Far-field patterns may be predicted from near-field measurements by treating the near field as the aperture plane. In its application this method is basically the Kirchhoff approximation of diffraction theory. It is accurate for the forward fields of large antennas but cannot provide the lateral and back radiation.
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cover of Application of Dimensional Analysis in Systems Modeling and Control Design

Application of Dimensional Analysis in Systems Modeling and Control Design

Pedro Balaguer

The Institution of Engineering and Technology, 2013

Dimensional analysis is an engineering tool that is widely applied to numerous engineering problems, but has only recently been applied to control theory and problems such as identification and model reduction, robust control, adaptive control, and PID control.
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cover of Applications of Space-Time Adaptive Processing

Applications of Space-Time Adaptive Processing

Richard Klemm

The Institution of Engineering and Technology, 2004

This new book from Richard Klemm, author of the highly successful Principles of Space-time Adaptive Processing (IEE,2002), examines the various applications of space-time adaptive processing including applications in OTH-radar, ground target tracking, STAP in real world clutter environments, jammer cancellation, superresolution, active sonar, seismics and communications. Including contributions from distinguished international authors, the book provides a unique overview of the field of space-time procesing. The book is divided in two parts; the first dealing with the classical adaptive suppression of airbourne and space based radar clutter and the second comprising of miscellaneous applications in other fields such as communications, underwater sound and seismics.
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cover of Applied Control Theory

Applied Control Theory

J.R. Leigh

The Institution of Engineering and Technology, 1987

'To the surprise of some undergraduates, processes do not carry labels marking their variables nor, alas, are they conveniently classified into linear, nonlinear, stochastic, etc., categories. The ability to come to terms with this situation is a prerequisite for anyone proposing to succeed in an industrial environment.' This quotation from Chapter 1 characterises the viewpoint of the book, which is concerned with the application of control theory to real problems in their industrial context.
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cover of Approximate Boundary Conditions in Electromagnetics

Approximate Boundary Conditions in Electromagnetics

T.B.A. Senior

The Institution of Engineering and Technology, 1995

Non-metallic materials and composites are now commonplace in modern vehicle construction, and the need to compute scattering and other electromagnetic phenomena in the presence of material structures has led to the development of new simulation techniques.
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cover of Asymptotic and Hybrid Methods in Electromagnetics

Asymptotic and Hybrid Methods in Electromagnetics

F. Molinet

The Institution of Engineering and Technology, 2005

There have been significant developments in the field of numerical methods for diffraction problems in recent years, and as a result, it is now possible to perform computations with more than ten million unknowns. However, the importance of asymptotic methods should not be overlooked. Not only do they provide considerable physical insight into diffraction mechanisms, and can therefore aid the design of electromagnetic devices such as radar targets and antennas, some objects are still too large in terms of wavelengths to fall in the realm of numerical methods. Furthermore, very low Radar Cross Section objects are often difficult to compute using multiple methods. Finally, objects that are very large in terms of wavelength, but with complicated details, are still a challenge both for asymptotic and numerical methods. The best, but now widely explored, solution for these problems is to combine various methods in so called hybrid methods.
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cover of Asynchronous Circuit Applications

Asynchronous Circuit Applications

Jia Di

The Institution of Engineering and Technology, 2020

Unlike conventional synchronous circuits, asynchronous circuits are not coordinated by a clocking signal, but instead use handshaking protocols to control circuit behaviour. Asynchronous circuits have been found to offer several advantages, including high energy efficiency, flexible timing requirements, high modularity, low noise/EMI, and robustness to PVT variations. At the same time, growing pressures on the electronics industry for ever smaller, more efficient ICs are pushing the limits of conventional circuit technologies. These factors are spurring growing interest in asynchronous circuits amongst both the academic research and commercial R&D communities.
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cover of Aviation Weather Surveillance Systems: Advanced radar and surface sensors for flight safety and air traffic management

Aviation Weather Surveillance Systems

Advanced radar and surface sensors for flight safety and air traffic management

Pravas Mahapatra

The Institution of Engineering and Technology, 1999

The need to enhance the safety and efficiency of aviation systems has escalated with increasing aviation activity and competitiveness around the world. Weather, which is one of the principal factors affecting aviation performance, is acquiring ever more importance as aviation is poised to shift to futuristic paradigms such as free flight. Advanced systems and approaches to the surveillance of weather and the resultant generation of highly processed, detailed, accurate and reliable weather data, are becoming integral parts of support systems for navigation and air traffic management.
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