DocumentCode
1139005
Title
A method of surface clutter cancellation for an underground CW radar
Author
Iizuka, K. ; Freundorfer, A.P. ; Iwasaki, T.
Author_Institution
Dept. of Electr. Eng., Toronto Univ., Ont., Canada
Volume
31
Issue
3
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
330
Lastpage
332
Abstract
An RF signal similar to the undesired signals is synthesized and used to cancel the undesired portion of the received signal from the antenna before it reaches the receiver. With a progressing degree of cancellation, the transmitter power is accordingly increased to expand the dynamic range of the radar. A canceller subsystem is proposed to eliminate undesired signals such as surface reflection and mutual coupling between antennas
Keywords
radar clutter; signal processing; RF signal; antenna; mutual coupling; signal processing; surface clutter cancellation; surface reflection; transmitter power; underground CW radar; Clutter; Dynamic range; Mutual coupling; RF signals; Radar antennas; Receiving antennas; Reflection; Reflector antennas; Signal synthesis; Transmitters;
fLanguage
English
Journal_Title
Electromagnetic Compatibility, IEEE Transactions on
Publisher
ieee
ISSN
0018-9375
Type
jour
DOI
10.1109/15.30923
Filename
30923
Link To Document