一种用于相控阵应用的双极化w波段金属贴片天线元件

2014 IEEE Antennas and Propagation Society International Symposium (APSURSI) Pub Date : 2014-07-06 DOI:10.1109/APS.2014.6905146

N. Chamberlain, Mauricio Sanchez Barbetty, G. Sadowy, Ezra M. Long, K. Vanhille

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引用次数: 1

摘要

本文描述了用于电子扫描阵列应用的双极化金属贴片元件的2×2“单位电池”的测量结果。单元格是向圆柱抛物面反射器馈电的线性阵列的基本构件。发射和接收元件被安排在一个三角形网格上，这在单独的发射和接收模块之间提供了良好的隔离，避免了对环行器的需要。2×2单元胞和相关进料网络采用PolyStrata®技术实现。测量结果与HFSS中的模拟结果非常吻合，元件和互连的总体损耗在94 GHz时估计为0.5dB。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A dual-polarized W-band metal patch antenna element for phased array applications

This paper describes results of measurements of a 2×2 `unit cell' of dual-polarized metal patch elements intended for electronically scanned array applications. The unit cell is the fundamental building block of a linear array feed to a cylindrical parabolic reflector. The transmit and receive elements are arranged on a triangular grid which provides good isolation between separate transmit and receive modules, obviating the need for circulators. The 2×2 unit cell and associated feed network was implemented in PolyStrata® technology. Measurements agree very well with simulations in HFSS, with the overall loss of the element and interconnect estimated as 0.5dB at 94 GHz.

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2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)

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