DocumentCode
320886
Title
Novel close-range microwave radar measurement technique
Author
Woods, Graham ; Maskell, Douglas
Author_Institution
Dept. of Electr. & Comput. Eng., James Cook Univ. of North Queensland, Townsville, Qld., Australia
Volume
3
fYear
1997
fDate
2-5 Dec 1997
Firstpage
889
Abstract
Various microwave ranging systems suitable for close-range measurement applications have been proposed. A common problem with existing designs however, is the large bandwidth required to obtain good accuracy. A new measurement approach based on determining the delay experienced by a modulating signal used to frequency modulate (FM) the microwave carrier is described. Tests show that by using high speed digital signal processing techniques, a high accuracy system which uses a fraction of the bandwidth of existing implementations is feasible
Keywords
delays; distance measurement; radar applications; FM microwave carrier; bandwidth; close-range microwave radar; delay; high speed digital signal processing; microwave ranging systems; modulating signal; radar measurement technique; Bandwidth; Costs; Delay; Frequency measurement; Frequency modulation; Microwave devices; Microwave measurements; Microwave theory and techniques; Phase measurement; Radar measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 1997. APMC '97, 1997 Asia-Pacific
Print_ISBN
962-442-117-X
Type
conf
DOI
10.1109/APMC.1997.656341
Filename
656341
Link To Document