DocumentCode
925090
Title
Two-frequency secondary radar incorporating passive transponders
Author
Davies, D.E.N. ; Makridis, H.
Author_Institution
University College London, Department of Electronic & Electrical Engineering, London, UK
Volume
9
Issue
25
fYear
1973
Firstpage
592
Lastpage
593
Abstract
A radar technique incorporating a simultaneous transmission on different frequencies is described. It is used with passive transponders employing nonlinear diodes that mix the two carrier frequencies and use one of the intermodulation frequencies to generate a reply from the transponder.
Keywords
radar receivers; radar systems; radar transmitters; nonlinear diodes; passive transponders; two frequency secondary radar;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19730438
Filename
4236395
Link To Document