Broadside parallel-plate slot antenna without dielectric

IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229) Pub Date : 2001-07-08 DOI:10.1109/APS.2001.960144

M. Vera-Isasa, A. Álvarez, M. Sierra-Castañer, M. Sierra-Pérez

引用次数: 1

Abstract

A linearly polarized flat antenna with broadside beam radiation is presented. A rectangular slot array in the upper side of a parallel plate waveguide forms the main antenna structure. In previous works, the authors have presented one and dual tilted-beam antennas (see Castaner, M.S. et al., IEEE AP-S, vol.3, p.1608-11, 2000; Proc. AP-2000 Millennium, 2000) for the reception of Hispasat or Astra satellite emissions in the 12 GHz band. The problem of the broadside beam antenna is to avoid the grating lobes. The main goal of the work presented here is getting a low cost broadside antenna that does not need a dielectric material inside the parallel plate to solve the grating lobes problem.

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无电介质的宽边平行板槽天线

提出了一种具有宽波束辐射的线极化平面天线。在平行板波导的上侧的矩形槽阵形成主天线结构。在以前的工作中，作者已经提出了一个和双倾斜波束天线(见Castaner, M.S.等人，IEEE AP-S, vol.3, p.1608- 11,2000;程序AP-2000千禧年，2000)用于接收Hispasat或Astra卫星发射的12 GHz频段。宽频波束天线的问题是如何避免光栅瓣。本文提出的主要目标是获得一种低成本的宽带天线，该天线不需要在平行板内使用介电材料来解决光栅瓣问题。

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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来源期刊

IEEE Antennas and Propagation Society International Symposium. 2001 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting (Cat. No.01CH37229)

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