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Title: Wideband linear array antenna in C-band for beam-pointing for SAR applications
Authors: Chakrabarty, S B
Sharma, S B
Issue Date: Jun-2002
Publisher: NISCAIR-CSIR, India
Abstract: The design and development of a wideband dual polarized linear array antenna of 3 elements in C-band is presented. The centre frequency is 5.3 GHz. The single radiating element used in the array configuration is of stacked strip slot foam inverted patch (SSFIP). The antenna has been developed for beam-pointing of 10° and side-lobe level better than -15 dB by properly choosing the complex excitation co-efficients. The array antenna offers bandwidth of 22% for a VSWR of 2:1. The measured S-parameters and radiation patterns are presented.
Page(s): 159-161
ISSN: 0975-105X (Online); 0367-8393 (Print)
Appears in Collections:IJRSP Vol.31(3) [June 2002]

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