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Comparison of hybrid-polarization with Quad-polarization schemes based on airborne SAR images

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2 Author(s)
Panigrahi, R.K. ; Dept. of Electron. & Commun. Eng., Indian Inst. of Technol. Guwahati, Guwahati, India ; Mishra, A.K.

Now-a-days there has been growing interest in dual-pol systems, especially in hybrid-pol mode. In comparison to quad-pol system, the dual-pol system has the advantage of halved average transmitted power and double swath coverage. In this paper, we have discussed, in brief, the benefits of using hybrid-pol scheme. We also present comparisons of hybrid-pol and Quad-pol data based on the amount of information content. The airborne multi-polarization GTRI data set is used for demonstration.

Published in:

A Workshop on Advanced Antenna Technology, 2010 Indian Antenna Week

Date of Conference:

May 31 2010-June 4 2010