Download or read book Radars Pulse compression written by David Knox Barton and published by . This book was released on 1974 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radar Signals written by Charles Cook and published by Elsevier. This book was released on 2012-12-02 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radar Signals: An Introduction to Theory and Application introduces the reader to the basic theory and application of radar signals that are designated as large time-bandwidth or pulse-compression waveforms. Topics covered include matched filtering and pulse compression; optimum predetection processing; the radar ambiguity function; and the linear frequency modulation waveform and matched filter. Parameter estimation and discrete coded waveforms are also discussed, along with the effects of distortion on matched-filter signals. This book is comprised of 14 chapters and begins with an overview of the concepts and techniques of pulse compression matched filtering, with emphasis on coding source and decoding device. The discussion then turns to the derivation of the matched-filter properties in order to maximize the signal-to-noise ratio; analysis of radar ambiguity function using the principle of stationary phase; parameter estimation and the method of maximum likelihood; and measurement accuracies of matched-filter radar signals. Waveform design criteria for multiple and dense target environments are also considered. The final chapter describes a number of techniques for designing microwave dispersive delays. This monograph will be a useful resource for graduate students and practicing engineers in the field of radar system engineering.
Download or read book Principles of Modern Radar written by Jerry Eaves and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 709 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, Principles of Modern Radar, has as its genesis a Georgia Tech short course of the same title. This short course has been presented an nually at Georgia Tech since 1969, and a very comprehensive set of course notes has evolved during that seventeen year period. The 1986 edition of these notes ran to 22 chapters, and all of the authors involved, except Mr. Barrett, were full time members of the Georgia Tech research faculty. After considerable encouragement from various persons at the university and within the radar community, we undertook the task of editing the course notes for formal publication. The contents of the book that ensued tend to be practical in nature, since each contributing author is a practicing engineer or scientist and each was selected to write on a topic embraced by his area(s) of expertise. Prime examples are Chaps. 2, 5, and 10, which were authored by E. F. Knott, G. W. Ewell, and N. C. Currie, respectively. Each of these three researchers is rec ognized in the radar community as an expert in the technical area that his chap ter addresses, and each had already authored and published a major book on his subject. Several other contributing authors, including Dr. Bodnar, Mr. Bruder, Mr. Corriher, Dr. Reedy, Dr. Trebits, and Mr. Scheer, also have major book publications to their credit.
Download or read book Pulse Compression Radar Study written by Lawrence H. Regan and published by . This book was released on 1974 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulse compression provides increased detectability by increasing the average transmitted power. This is done by increasing the transmitted pulsewidth instead of the peak power. The technique provides economic advantages by reducing the peak-to-average power ratio. Radar resolution is maintained by compressing the transmitted pulse into a much narrower pulse of nearly arbitrary width. This compression effect is achieved by sweeping the transmit frequency, either linearly or nonlinearly. A nonlinear FM waveform offers a higher signal-to-noise ratio and a narrower occupied bandwidth than linear FM, and would be the logical choice for air traffic control radars. The pulse waveform should be chosen to operate the klystron at its design peak power and rated average power simultaneously. The pulse compression system showed superior performance both over clutter and in the clear. The only possibly deleterious effect of the pulse compression system was the displaying of range sidelobes on strong moving targets. Spectral calculations and measurements show the pulse compression spectral energy concentrated near the carrier. The envelope of the pulse compression spectrum falls below the envelope of a conventional spectrum for frequencies removed from the carrier, even though the 'shoulders' of the pulse compression spectrum are wider. Inversion of sweep sense provides another dimension of interference discrimination not available to conventional radars. (Modified author abstract).
Download or read book Radars written by David K. Barton and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Airborne Pulsed Doppler Radar written by Guy V. Morris and published by Artech House Publishers. This book was released on 1988 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the basic principles of pulse-doppler radar without resorting to a heavily mathematical treatment. High-, medium-, and low-pulse repetition frequency (PRF) modes are explained and the advantages and disadvantages of each are discussed. Also included are an explanation of the major signal-processing functions of doppler filtering, pulse compression, tracking, synthetic aperture, selection of medium PRFs, and resolving range ambiguities and a discussion of how to predict the performance of a pulse-doppler radar in the presence of noise and clutter. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Computing Algorithms with Applications in Engineering written by V. K. Giri and published by Springer Nature. This book was released on 2020-03-02 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects high-quality research papers presented at the International Conference on Computing Applications in Electrical & Electronics Engineering, held at Rajkiya Engineering College, Sonbhadra, India, on August 30–31, 2019. It provides novel contributions in computational intelligence, together with valuable reference material for future research. The topics covered include: big data analytics, IoT and smart infrastructures, machine learning, artificial intelligence and deep learning, crowd sourcing and social intelligence, natural language processing, business intelligence, high-performance computing, wireless, mobile and green communications, ad-hoc, sensor and mesh networks, SDN and network virtualization, cognitive systems, swarm intelligence, human–computer interaction, network and information security, intelligent control, soft computing, networked control systems, renewable energy sources and technologies, biomedical signal processing, pattern recognition and object tracking, and sensor devices and applications.
Download or read book A Study of Radar Pulse Compression Using Complementary Series to Modulate the Transmitted Waveform written by Gerald Joseph Sieren and published by . This book was released on 1969 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulse compression radars have resulted from the need to put more energy into a transmitted pulse by increasing the pulse duration, yet retaining or improving the target range resolution. FM chirp and phase-coded pulse compression using a single binary code to modulate the carrier are somewhat degraded by the amount of hash, or range sidelobes in the output of the matched-filter receiver. Pulse compression using complementary series, in which two binary series are transmitted, results in no range sidelobes in the detected pulse, since the autocorrelation functions of the two series completely cancel each other everywhere except at zero shift, where they add to produce a sharp peak with amplitude 2N times the received pulse amplitude, where N is the number of digits in each series. After introductory material on complementary series and pulse-compression systems, the thesis discusses the design, construction and testing of a pulse-compression system using complementary series of length four. The intent was to show feasibility, rather than to produce results using actual targets. (Author).
Download or read book Radar Signals written by Nadav Levanon and published by John Wiley & Sons. This book was released on 2004-09-21 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: A text and general reference on the design and analysis of radar signals As radar technology evolves to encompass a growing spectrum of applications in military, aerospace, automotive, and other sectors, innovations in digital signal processing have risen to meet the demand. Presenting a long overdue, up-to-date, dedicated resource on radar signals, the authors fill a critical gap in radar technology literature. Radar Signals features in-depth coverage of the most prevalent classical and modern radar signals used today, as well as new signal concepts developed in recent years. Inclusion of key MATLAB software codes throughout the book demonstrates how they dramatically simplify the process of describing and analyzing complex signals. Topics covered include: * Matched filter and ambiguity function concepts * Basic radar signals, with both analytical and numerical analysis * Frequency modulated and phase-coded pulses * Complete discussion of band-limiting schemes * Coherent LFM pulse trains-the most popular radar signal * Diversity in pulse trains, including stepped frequency pulses * Continuous-wave signals * Multicarrier phase-coded signals Combining lucid explanation, preferred signal tables, MATLAB codes, and problem sets in each chapter, Radar Signals is an essential reference for professionals-and a systematic tutorial for any seeking to broaden their knowledge base in this dynamic field.
Download or read book Signal Processing in Noise Waveform Radar written by Krzysztof Kulpa and published by Artech House. This book was released on 2013-07-01 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the emerging technology of noise waveform radar and its signal processing aspects. It is a new kind of radar, which use noise-like waveform to illuminate the target. The book includes an introduction to basic radar theory, starting from classical pulse radar, signal compression, and wave radar. The book then discusses the properties, difficulties and potential of noise radar systems, primarily for low-power and short-range civil applications. The contribution of modern signal processing techniques to making noise radar practical are emphasized, and application examples are given.
Download or read book Software Defined Pulse Compression Radar written by Paul Brian Foxgrover and published by . This book was released on 2009 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pulse Compression Techniques for Radar written by Yogesh Patel and published by . This book was released on 2007 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Delay Devices for Pulse Compression Radar written by and published by . This book was released on 1966 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radar Signal Analysis and Processing Using MATLAB written by Bassem R. Mahafza and published by CRC Press. This book was released on 2016-04-19 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering radar-related software for the analysis and design of radar waveform and signal processing, Radar Signal Analysis and Processing Using MATLAB provides a comprehensive source of theoretical and practical information on radar signals, signal analysis, and radar signal processing with companion MATLAB code. Aft
Download or read book Aspects of Radar Signal Processing written by B. L. Lewis and published by . This book was released on 1986 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conference on Delay Devices for Pulse Compression Radar written by and published by . This book was released on 1966 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
