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Design Technique For Improved Bandwidth Moving Target Indicator Processors In Surface Radars
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Book Synopsis Design Technique for Improved Bandwidth Moving Target Indicator Processors in Surface Radars by : Donald W. Burlage
Download or read book Design Technique for Improved Bandwidth Moving Target Indicator Processors in Surface Radars written by Donald W. Burlage and published by . This book was released on 1975 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: A technique is presented for assigning the number and values of a set of transversal digital filter weights used with a moving target indicator filter to remove clutter. The approach involves a tradeoff between the amount of clutter rejection and useable bandwidth over which a moving target indicator filter satisfactorily passes a doppler signal; i.e., a specified detection probability is met or exceeded. The useable bandwidth is enhanced by an integrator which sums the B outputs from an N-tap, fixed window moving target indicator filter during a beam dwell of NB pulses. The procedure is applicable to any moving target indicator radar which employs a transversal moving target indicator filter and a reasonable number of returns/beam dwell. The narrow-band clutter example (Gaussian power spectrum, sigma = 5 Hz) indicates an improvement in useable bandwidth from the 62% achievable with 16 outputs from a conventional three-pulse canceller to 80.8% for five outputs from a nine-tap Chebyshev filter, while only reducing the clutter rejection from 92 to 69 dB.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MTI Radar written by D. Curtis Schleher and published by Artech House Publishers. This book was released on 1978 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis IEEE Proceedings of the Southeastcon by :
Download or read book IEEE Proceedings of the Southeastcon written by and published by . This book was released on 1981 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Directory of Computer Software Applications by :
Download or read book A Directory of Computer Software Applications written by and published by . This book was released on 1979 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improved Moving-Target-Indicator Filtering for Phased Array Radars by : Robert H Fletcher (Jr)
Download or read book Improved Moving-Target-Indicator Filtering for Phased Array Radars written by Robert H Fletcher (Jr) and published by . This book was released on 1973 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: RADAR CLUTTERSIGNAL PROCESSING, *DIGITAL FILTERSA technique is described for using recursive digital filters in the moving target indicator of phased array radars. This technique, called initialization, is effective in reducing the severe transient effects normally exhibited by these filters for large clutter input signals. Consequently, the superior frequency characteristic of recursive filters can be realized. The problem is addressed from the state variable point of view and a general initialization expression is derived. This procedure is illustrated for example filters, and typical moving target indicator output sequences are shown. The concept of 'dynamic' frequency response is introduced and used to demonstrate the effectiveness of initialization for moving target indicator input sequences of varying length. (Author).
Book Synopsis Alternatives for Military Space Radar by : Joseph A. Post
Download or read book Alternatives for Military Space Radar written by Joseph A. Post and published by . This book was released on 2007 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: "DoD's 2006 Quadrennial Defense Review calls for investment in such systems to grow in order to provide 'a highly persistent capability to identify and track moving ground targets in denied areas.' To that end, DoD and the National Reconnaissance Office are proposing to develop a constellation of Earth-orbiting Space Radar satellites that would provide imagery, GMTI, and geospatial intelligence products to members of the military and the intelligence community. This Congressional Budget Office (CBO) study--prepared at the request of Senators Wayne Allard and Bill Nelson in their respective capacities as the Chairman and Ranking Member of the Senate Committee on Armed Services' Subcommittee on Strategic Forces--examines the costs and potential performance of four possible designs for a Space Radar system."--Preface.
Book Synopsis 1978 IEEE International Conference on Acoustics, Speech & Signal Processing, Held at the Camelot Inn, Tulsa, Oklahoma, April 10-12, 1978 by :
Download or read book 1978 IEEE International Conference on Acoustics, Speech & Signal Processing, Held at the Camelot Inn, Tulsa, Oklahoma, April 10-12, 1978 written by and published by . This book was released on 1978 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study on Ground Moving Target Indication and Imaging Technique of Airborne SAR by : Jian Yang
Download or read book Study on Ground Moving Target Indication and Imaging Technique of Airborne SAR written by Jian Yang and published by Springer. This book was released on 2017-01-09 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a detailed analysis of the signal model of the moving target, this thesis focuses on the theories and applications of ground moving target indicator (GMTI) and ground moving target imaging (GMTIm) algorithms in synthetic aperture radar/ ground moving target indicator (SAR/GMTI mode), wide-area surveillance ground moving target indication (WAS-GMTI) mode and frequency modulated continuous wave synthetic aperture radar (FMCW SAR) systems. The proposed algorithms can not only indicate and image fast-moving targets, but are also effective in the context of slow-moving target processing. The system design scheme combines the mechanical scanning mode and the airborne SAR system, while the azimuth moving target indication algorithm employs the additional range walk migration induced by FMCW SAR systems. In addition, the non-ideal errors that deteriorate the performance of GMTIm algorithms in real SAR data processing are discussed, and suitable compensation methods are provided.>
Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1982 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Annual Index by :
Download or read book Government Reports Annual Index written by and published by . This book was released on 1975 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design of Digital Moving Target Indication Radar Processors by : George W. Ewell
Download or read book Design of Digital Moving Target Indication Radar Processors written by George W. Ewell and published by . This book was released on 1974 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Index written by and published by . This book was released on 1975 with total page 1202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis International aerospace abstracts by :
Download or read book International aerospace abstracts written by and published by . This book was released on 1993 with total page 1060 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Jerzy M. Kawecki Publisher :Institute of Electrical & Electronics Engineers(IEEE) ISBN 13 : Total Pages :552 pages Book Rating :4.X/5 (4 download)
Book Synopsis Radar Essentials by : Jerzy M. Kawecki
Download or read book Radar Essentials written by Jerzy M. Kawecki and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 2000 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1976-11 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Lincoln Laboratory Journal written by and published by . This book was released on 1997 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
