Download or read book The Theoretical Accuracy of Monopulse Radar written by Morton Ahern Lipman and published by . This book was released on 1965 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monopulse Radar Theory and Practice Second Edition written by Samuel M. Sherman and published by Artech House. This book was released on 2011 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monopulse is a type of radar that sends additional information in the signal in order to avoid problems caused by rapid changes in signal strength. Monopulse is resistant to jamming which is one of the main reasons it is used in most radar systems today. This updated and expanded edition of an Artech House classic offers you a current and comprehensive treatment of monopulse radar principles, techniques, and applications. The Second Edition features two brand new chapters, covering monopulse countermeasures and counter-countermeasures and monopulse for airborne radar and homing seekers. This essential volume categorizes and describes the various forms of monopulse radar, and analyzes their capabilities and limitations. The book also devotes considerable space to monopulse circuits and hardware components, explaining their functions and performance. This practical resource features numerous photographs and illustrations drawn from actual radar systems and components. This book serves as a valuable reference for both experienced radar engineers and those new to the field.
Download or read book Monopulse Radar Theory written by and published by . This book was released on 2018-05 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are different types of radars, such as search radars, tracking radars, etc. Each of these radars has an explicit application. The main task of search radars is to detect targets at long distances and track radars main task is to follow and track the target. The main components of the radar -range search radars and precision tracking radars and tracking of important issues.The monopulse radar system is mainly used for target angle measurement and tracking. The information on the target angular position is determined by comparison of signals received in two or more simultaneous beams. In recent years, combining the monopulse technology and the wideband imaging technology has become a general trend. The wideband monopulse radars can synthesize one-dimensional high-resolution range profiles and two dimensional monopulse angle measurements to obtain three dimensional imaging of the target. Monopulse radars are widely used in target tracking systems because of their superior angular accuracy and powerful antijamming performance. The main advantage of a monopulse system in comparison to standard angle measurement methods is that it is not affected by amplitude fluctuations of the target echo because the angle information is acquired by comparing signals received by several simultaneous beams and produced by a single echo pulse. If the echo amplitude changes, it changes in the same way in all receiver channels. Monopulse Radar Theory offers engineers cutting-edge treatment of monopulse radar principles, techniques, and applications. The chapters are contributed by renowned authors and researchers dealing with the field. Including research reviews and real world examples and cases, this practical information guide describes the various forms of monopulse radar, and analyzes their capabilities and limitations. The book also intended to considerable space to monopulse circuits and hardware elements, clearing their functions and performance. This book will be a guiding tool for students, academic researchers, as well as for both experienced radar engineers and those who wish to expand their knowledge in this subject.
Download or read book Angular Accuracy of Monopulse Radar written by Thomas H. Powell (Jr.) and published by . This book was released on 1966 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monopulse Radar written by David Knox Barton and published by Artech Radar Library. This book was released on 1974 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the principles and angular accuracy of monopulse radar written by Gösta Hellgren and published by . This book was released on 1958 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monopulse Radar written by David Knox Barton and published by Artech House Publishers. This book was released on 1974 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Nonlinear Architectures on Monopulse Radar Angle Tracking Accuracy written by and published by . This book was released on 1983 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many monopulse angle tracking radar systems are made up using nonlinear components, such as limiters and logarithmic amplifiers. This report describes several areas of work that all relate to monopulse angle tracking radars having at least one limiter in the signal processor. In one area the detailed angle tracking accuracy was determined for a sum-and-difference amplitude monopulse system having a sum channel limiter prior to the angle error detector. The analysis utilized a general accuracy expression valid for an arbitrary angle tracking system; the expression was developed as a second area of effort. A third area of work centered on evaluating coefficients that enter into the accuracy results derived in the first-described area. A fourth work area involved computation of the accuracy of a Rhodes Class III monopulse (with two limiters); this work was incomplete at the project end and remains for future work. (Author).
Download or read book SUMMARY OF MAXIMUM THEORETICAL ACCURACY OF RADAR MEASUREMENTS written by and published by . This book was released on 1960 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some general formulas are summarized for maximum theoretical accuracy of radar measurements on a target in the presence of additive white Gussian noise. The formulas are specialized to some particular cases of interest.
Download or read book Monopulse Measurement with Active Electronically Scanned Arrays AESAs written by Roger A. Dana and published by Springer Nature. This book was released on 2022-02-08 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes monopulse implemented with Active Electronically Scanned Arrays (AESAs). Both phase- and amplitude-comparison monopulse are addressed. Limitations imposed by AESAs and non-ideal performance due to quantization, vector modulator noise, and element failures are discussed. The author addresses monopulse using modern low-cost AESAs where the hardware is often non-ideal and where one must carefully balance cost and complexity. The relationship between AESA antenna gain and monopulse measurement is shown and is used to construct an accurate “first-principles” simulation of the monopulse measurement process including both Additive White Gaussian Noise and non-ideal hardware effects. For those unfamiliar with monopulse, this book discusses both the theory and implementation of monopulse for application in modern AESA antennas. For those familiar with the ideal performance of monopulse, the book shows the sensitivity of monopulse accuracy to non-ideal hardware implementations, particularly in AESAs. For those familiar with both, the book discusses Monte-Carlo techniques for simulating the measurement process to obtain realistic, non-ideal monopulse performance vs signal-to-noise ratio. And for those working in radar, the book explains the relationship between one-way monopulse and the monostatic radar case with two-way propagation utilizing the same antenna for both transmit and receive. Shows the relationship between monopulse theory and implementation in modern AESAs; Illustrates the relationship between AESA antenna gain and monopulse accuracy; Discusses the limitations of AESA hardware implementation on simultaneous sidelobe control and monopulse measurement.
Download or read book Introduction to Monopulse written by Donald R. Rhodes and published by Artech House on Demand. This book was released on 1980-01-01 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparative Efficiency of Monopulse Radar Direction finding Systems written by E. F. Sviridov and published by . This book was released on 1969 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is concerned with the estimation of the efficiency of monopulse radar direction-finding systems. Circuits of monopulse systems are studied from the standpoint of the unified theory, signal processing rules are formulated, functional diagrams drawn in accordance with the processing rules are synthesized, and specifications for the basic elements of the functional diagrams at various signal shapes are considered. An analysis of the maximum accuracy of monopulse direction finding is carried out for a determinate signal and for a signal with random parameters at an arbitrary target location in the coverage area, and the functional diagrams of optimal resolvers at phase and amplitude direction finding are determined along with the principles of distribution of optimal estimation of angular position.
Download or read book The Effects of Gain and Phase Errors Upon the Accuracy of Amplitude Monopulse Radar Receivers written by Thomas F. Leney and published by . This book was released on 1964 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Report on Effect of Nonlinear Architectures on Monopulse Radar Angle Tracking Accuracy written by Peyton Z. Peebles and published by . This book was released on 1983 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Theoretical Comparison of the Accuracy of Three Methods of Direction Finding in Monostatic Radar written by D. A. James and published by . This book was released on 1965 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Analysis of the Probability Density Function of the Monopulse Ratio Radar Signal written by and published by . This book was released on 1996 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monopulse radars are often used by the U.S. Navy Department to track airborne targets such as missiles attacking ships. In order to effectively make use of the target position data provided by the radar, an estimate of the radar output accuracy must be known. This report describes portions of research performed at Naval Surface Warfare Center, Dahlgren Division (NSWCDD) to develop statistical models of monopulse ratio behavior to improve accuracy analysis of the monopulse radar. The products of this work include a formula for the distribution of the real valued part of the radar signal. Also developed were two tools to compare this distribution with a normal distribution. With these formulas, we showed that, given certain assumptions, this distribution can be approximated by a normal distribution. Finally, this work showed the validity of certain pre-existing formulas developed at NSWCDD. These results are useful in developing algorithms for assessing the accuracy of target location estimates by monopulse radars.
