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EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS

Abstract: 

A time-varying filter is proposed which improves by 5 dB upon traditional FRESH and Wiener filters when rejecting a pulsed radar signal. The filter is a Time-Varying FRESH (TV-FRESH) filter, which applies different sets of filter weights in a periodic manner, with the same periodicities of the received signal. Matching the periodicities of the filter to that of the signal improves the rejection of interference, producing a better estimate of the desired signal. The simulated results show mitigating the interference from a radar signal to an Orthogonal Frequency Division Multiplexing (OFDM) signal.

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Paper Details

Authors:
Jeffrey H. Reed
Submitted On:
12 November 2017 - 7:42pm
Short Link:
Type:
Poster
Event:
Presenter's Name:
Matt Carrick
Paper Code:
GlobalSIP1701
Document Year:
2017
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Document Files

poster_globalsip2017.pdf

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[1] Jeffrey H. Reed, "EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS", IEEE SigPort, 2017. [Online]. Available: http://sigport.org/2321. Accessed: Nov. 23, 2017.
@article{2321-17,
url = {http://sigport.org/2321},
author = {Jeffrey H. Reed },
publisher = {IEEE SigPort},
title = {EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS},
year = {2017} }
TY - EJOUR
T1 - EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS
AU - Jeffrey H. Reed
PY - 2017
PB - IEEE SigPort
UR - http://sigport.org/2321
ER -
Jeffrey H. Reed. (2017). EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS. IEEE SigPort. http://sigport.org/2321
Jeffrey H. Reed, 2017. EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS. Available at: http://sigport.org/2321.
Jeffrey H. Reed. (2017). "EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS." Web.
1. Jeffrey H. Reed. EXPLOITING THE CYCLOSTATIONARITY OF RADAR CHIRP SIGNALS WITH TIME-VARYING FILTERS [Internet]. IEEE SigPort; 2017. Available from : http://sigport.org/2321