紧凑型狭缝阵列天线的缝隙波导之间的一种新颖扭曲

2014 IEEE Antennas and Propagation Society International Symposium (APSURSI) Pub Date : 2014-07-06 DOI:10.1109/APS.2014.6904559

L. F. Carrera-Suárez, D. Navarro-Mendez, M. Baquero-Escudero, Sara Martinez, A. Valero-Nogueira

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引用次数: 4

摘要

提出了一种在38 GHz频率下连接脊隙波导和槽隙波导的紧凑扭转结构。这种扭转是为了馈送阵列天线。仿真结果表明，在37.3 GHz和38.3 GHz范围内回波损耗小于20 dB。在同一频段内，插入损耗低于0.4 dB。这个带宽对于许多应用程序来说可能已经足够了。

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A novel twist between Gap Waveguides for compact slot-array antennas

A compact twist connecting a Ridge-Gap Waveguide and a Groove-Gap Waveguide at 38 GHz is presented. This twist is intended for feeding an array antenna. Simulations show a return loss better than 20 dB between 37.3 GHz and 38.3 GHz. The insertion loss is below 0.4 dB within the same frequency band. This bandwidth may be enough for many applications.

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2014 IEEE Antennas and Propagation Society International Symposium (APSURSI)

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