DocumentCode
3555675
Title
A novel design for a 18 to 110 GHz direction finding system
Author
Liu, Frank ; Kellas, John ; Watson, Joel ; Sun, Weimin ; Chen, Mike ; Chen, Albert
Author_Institution
MM-WAVE Technol. Inc., Ontario, CA, USA
fYear
1991
fDate
12-16 Aug 1991
Firstpage
285
Lastpage
288
Abstract
The demand of detecting treat signals between 18 and 110 GHz has created interest in the development of broadband direction-finding system at the millimeter-wave frequency range. A novel design for a direction-finding system is presented, covering frequency bands from 18 to 110 GHz. The use of a flat splash reflector makes it possible to build the system without a rotary joint. Dual polarization detection is realized based on the design of symmetrical orthogonal-mode transducer
Keywords
antenna reflectors; directive antennas; microwave antenna arrays; military systems; radio direction-finding; 18 to 110 GHz; EHF; SHF; broadband radio direction finding system; design; dual polarisation detection; flat splash reflector; horn antenna array; millimeter-wave frequency range; symmetrical orthogonal-mode transducer; Bandwidth; Connectors; Electromagnetic wave polarization; Frequency; Horn antennas; Local oscillators; Signal design; Sun; Switches; Transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 1991. Symposium Record., IEEE 1991 International Symposium on
Conference_Location
Cherry Hill, NJ
Print_ISBN
0-7803-0158-7
Type
conf
DOI
10.1109/ISEMC.1991.148238
Filename
148238
Link To Document