DocumentCode
1379145
Title
Range measurement using modulated retro-reflectors in FM radar system
Author
Thornton, J. ; Edwards, D.J.
Author_Institution
Dept. of Electron., York Univ., UK
Volume
10
Issue
9
fYear
2000
fDate
9/1/2000 12:00:00 AM
Firstpage
380
Lastpage
382
Abstract
In a variant of the FM radar technique, an essentially clutter-free range measurement may be made to a cooperative target. To enhance the link budget in such a measurement system, modulated retro-reflectors are demonstrated as passive transponders which maintain a high radar cross section over a wide range of RF incidence angles. Range measurement accuracies the order of 1 cm are demonstrated in a high-clutter indoor environment
Keywords
FM radar; distance measurement; radar applications; transponders; 1 cm; FM radar system; RF incidence angles; clutter-free range measurement; high RCS; high radar cross section; high-clutter indoor environment; modulated retro-reflectors; passive transponder; range measurement; Antenna measurements; Energy consumption; Frequency modulation; Phase modulation; Radar clutter; Radar cross section; Radar measurements; Radio frequency; Switches; Transponders;
fLanguage
English
Journal_Title
Microwave and Guided Wave Letters, IEEE
Publisher
ieee
ISSN
1051-8207
Type
jour
DOI
10.1109/75.867857
Filename
867857
Link To Document