带导电板的金属天线

2022 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2022-09-05 DOI:10.1109/APWC49427.2022.9899957

H. Nakano, T. Abe, J. Yamauchi

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引用次数: 1

摘要

金属环天线(MLA)在其环内具有开放空间。本文研究了电子元件在这个空间内的放置。为此，用周长为PSQR的方形导电板来推广这些分量。当PMLA周长大于λ0时，通过改变PSQR (λ0为工作频率下的自由空间波长)来评估MLA的天线特性。发现PMLA = 1λg (λg为环上电流的导波波长)的MLA继续向圆偏振的宽波束辐射，直到导板和MLA靠近。

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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Metaloop Antenna with a Conducting Plate

A metaloop antenna (MLA) has open space within its loop. This paper investigates the placement of electronic components within this space. For this, the components are generalized by a square conducting plate of perimeter length PSQR. The antenna characteristics for the MLA, for which perimeter length PMLA is larger than λ0, are evaluated by changing PSQR, where λ0 is the free space wavelength at the operating frequency. It is found that an MLA of PMLA = 1λg (with λg being the guided wavelength of the current on the loop) continues radiating a broadside beam of circular polarization until the conducting plate and the MLA are in close proximity.

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2022 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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