Improving the Beam efficiency of an off- Set Parabolic Reflector Antenna for Space- Borne Radiometric Applications

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DC Field	Value	Language
dc.contributor.author	Pujara, D. A.	-
dc.contributor.author	Sharma, S. B.	-
dc.contributor.author	Chakrabarty, S. B.	-
dc.date.accessioned	2011-04-19T11:56:34Z	-
dc.date.available	2011-04-19T11:56:34Z	-
dc.date.issued	2009	-
dc.identifier.uri	http://hdl.handle.net/123456789/2094	-
dc.description	Progress In Electromagnetics Research C, Vol. 10, Page No. 143-150	en
dc.description.abstract	This paper presents a novel technique to improve the cross- polarization and the beam e±ciency of an o®set parabolic re°ector antenna used for space borne radiometric applications. A special multi-mode primary feed (tri-mode conjugate matched feed) is used to illuminate the o®set parabolic re°ector antenna. The simulated data on the radiation characteristics of the o®set parabolic re°ector antenna with a matched feed has been compared with that of a conventional Potter horn. It is observed that the tri-mode feed suppress the unwanted high cross-polarization of an o®set re°ector antenna and improves the beam efficiency.	en
dc.relation.ispartofseries	ITFEC005-8	en
dc.subject	EC Faculty Paper	en
dc.subject	Faculty Paper	en
dc.subject	ITFEC005	en
dc.title	Improving the Beam efficiency of an off- Set Parabolic Reflector Antenna for Space- Borne Radiometric Applications	en
dc.type	Faculty Papers	en
Appears in Collections:	Faculty Papers, EC

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