Design and Analysis of a 16 × 16 Microstrip Antenna for Direct Broadcast Satellite Reception
Publish place: 13th Iranian Conference on Electric Engineering
Publish Year: 1384
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICEE13_295
تاریخ نمایه سازی: 27 آبان 1386
Abstract:
This paper describes the design of a microstrip array for direct broadcast satellite reception. At first, a 4 × 4 linear polarised subarray microstrip patch elements is designed. Then by changing the element spacing, the return loss and gain of the subaray is improved. Finally, using this improved subarray, a 16 × 16 array is designed. The simulation results show that the array has a 250 MHZ bandwidth (VSWR<2). The significance of this work lies in increased gain of the subarray and hence achiving a 31 dBi gain with less elements than those reported in the litteratures, leading to less production costs.
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Authors
Moharram Ghiyasvand
Tarbiat Modarres University
Forooraghi
Tarbiat Modarres University