30ghz便携式卫星通信终端有源阵列几何结构优化研究

1998 Symposium on Antenna Technology and Applied Electromagnetics Pub Date : 1998-08-01 DOI:10.1109/ANTEM.1998.7861738

Theresa Mekelburg, A. Petosa, A. Ittipiboon, J. Shaker, A. Sebak

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引用次数: 0

摘要

本文介绍了一种用于便携式卫星通信终端的基于空腔结构的30ghz发射天线的研究与开发，重点是在远场振幅辐射方向图中最小化光栅瓣电平。在光栅瓣电平抑制方面，六边形阵列结构提供了最好的性能。

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Investigation of active array geometries to optimize performance for 30 GHz portable satellite communications terminals

This paper describes the research and development of a cavity-structure-based 30 GHz transmitting antenna for a portable satellite communication terminal, with focus on minimizing grating lobe levels in far-field amplitude radiation patterns. A hexagonal array architecture was found to offer the best performance in terms of grating lobe level suppression.

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1998 Symposium on Antenna Technology and Applied Electromagnetics

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