DocumentCode
593511
Title
Pulsed FMCW waveform design for LPI radars based on stretch processing
Author
Hizal, Altunkan ; Demir, Simsek
Author_Institution
Aselsan Inc., Ankara, Turkey
fYear
2012
fDate
Oct. 31 2012-Nov. 2 2012
Firstpage
306
Lastpage
309
Abstract
An FMCW radar waveform design based on stretch procesing is described. Transmit (TX) and Receive (RX) functions are separated in time. A single antenna with no isolation problems can be used. A rigorous analysis of coherent processing is presented. Advantages and disadvantages are discussed. Compared to Pulsed Doppler Radar (PDR) this waveform has significant LPI properties. A generic design example is also given.
Keywords
CW radar; Doppler radar; FM radar; antennas; radar signal processing; FMCW radar waveform design; LPI radars; coherent processing; pulsed Doppler radar; pulsed FMCW waveform design; receive functions; single antenna; stretch procesing; stretch processing; transmit functions; Doppler effect; Doppler radar; Matched filters; Radar antennas; Radar cross section; Signal to noise ratio; FMCW; de-ramping process;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar Conference (EuRAD), 2012 9th European
Conference_Location
Amsterdam
Print_ISBN
978-1-4673-2471-7
Type
conf
Filename
6450621
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