双频圆极化平面天线

2018 IEEE International Students' Conference on Electrical, Electronics and Computer Science (SCEECS) Pub Date : 2018-02-01 DOI:10.1109/SCEECS.2018.8546973

Vikash Kumar, Mohammad Imroz Khan, A. Chandra, Sushrut Das

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引用次数: 1

摘要

提出了一种采用CPW馈电的双频圆极化天线。所提出的天线是一种具有非对称贴片和修正地的双频平面缝隙天线。两个共振带均为圆极化，轴比< 3dB。通过在所提出的结构中引入倒L形接地条，在所提出的天线中实现了圆极化。该天线为3.3GHz-3.7GHz和5.18GHz-5.40GHz两个频段提供圆极化，可用于ISM频段应用。

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Dual Band Circular Polarized Planar Antenna

A dual band circular polarized antenna using CPW feed is presented in this paper. The proposed antenna is a dual band planar slot antenna having an asymmetric patch and modified ground. Both resonating bands are circular polarized with axial ratio < 3dB.Circular polarization is achieved in the proposed antenna by introducing an inverted L shaped grounded strip in the proposed structure. The antenna provides circular polarization for two frequency bands which extends from 3.3GHz-3.7GHz and 5.18GHz-5.40GHz and can be used for ISM band applications.

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来源期刊

2018 IEEE International Students' Conference on Electrical, Electronics and Computer Science (SCEECS)

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