DocumentCode
2768378
Title
Demonstration of a low cost high resolution RSNS digital direction finding array
Author
Lee, A. ; Jenn, D.C. ; Pace, P.E.
Author_Institution
Dept. of Electr. & Comput. Eng., Naval Postgrad. Sch., Monterey, CA
fYear
2008
fDate
5-11 July 2008
Firstpage
1
Lastpage
4
Abstract
This research shows how a RSNS virtual spacing interferometer can be used to increase the resolution of a DF system. Computer simulations for both the real array and virtual arrays showed good tolerance to noise, channel errors, and element position errors. The processing resolution can be selected based on the emitterpsilas SNR.
Keywords
antenna arrays; interferometers; DF system; RSNS virtual spacing interferometer; digital direction finding array; emitter SNR; real array; robust symmetrical number system; virtual arrays; Costs; Demodulation; Dipole antennas; Dynamic range; Field programmable gate arrays; Frequency; Intelligent sensors; Sensor arrays; Signal resolution; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2041-4
Electronic_ISBN
978-1-4244-2042-1
Type
conf
DOI
10.1109/APS.2008.4619385
Filename
4619385
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