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Abstract
This paper presents the design and development of a wideband dual polarised linear array antenna of 4 elements in C-band, the centre frequency is 5.3 GHz. The radiating element is of stacked SSFIP configuration. The complex excitation coefficients of the antenna has been chosen in order to achieve a fixed beam-pointing by 10° and side-lobe level better than -15 dB. The array antennna offers bandwidth of 22% for a VSWR ratio of 2:1. The measured S-parameters and radiation pattern are presented.