DocumentCode :
2591357
Title :
A W-band micro-coaxial passive monopulse comparator network with integrated cavity-backed patch antenna array
Author :
Oliver, J. Marcus ; Ralston, P.E. ; Cullens, E. ; Ranzani, L.M. ; Raman, S. ; Vanhille, Kenneth
Author_Institution :
Virginia Tech, Blacksburg, United States
fYear :
2011
fDate :
5-10 June 2011
Firstpage :
1
Lastpage :
1
Abstract :
Summary form only given, as follows. An integrated W-band passive monopulse comparator network is constructed using four rat-race hybrids, designed using the PolystrataTM 3-D sequential micromachining process. The comparator network has a simulated azimuth null of 44.6 dB and elevation null of 44.4 dB. The network is monolithically integrated with an array of cavity backed patch antennas and diode detectors for measurement purposes. An azimuth null of 31.4 dB and an elevation null of 22.5 dB are measured at 93.5 GHz.
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave Symposium Digest (MTT), 2011 IEEE MTT-S International
Conference_Location :
Baltimore, MD
ISSN :
0149-645X
Print_ISBN :
978-1-61284-754-2
Electronic_ISBN :
0149-645X
Type :
conf
DOI :
10.1109/MWSYM.2011.5973155
Filename :
5973155
Link To Document :
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