一种具有频率扫描特性的贴片天线

2017 Sixth Asia-Pacific Conference on Antennas and Propagation (APCAP) Pub Date : 2017-10-01 DOI:10.1109/APCAP.2017.8420416

Chunmei Meng, Jin Shi, Qinghua Cao, Wenwen Yang, Jian Wang

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摘要

本文提出了一种具有频率扫描特性的贴片天线。通过在贴片中间引入一排通孔，该天线在1.872 GHz ~ 1.914 GHz的频率范围内具有总扫描角为50°、扫描范围为4°~ 54°的频率扫描特性。该天线的10db分数带宽为2.2%，最大实现增益为6.54 dBi。

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 patch antenna with frequency scanning characteristic

In this paper, a patch antenna with frequency scanning characteristic is proposed. By introducing a row of vias in the middle of the patch, the proposed antenna exhibits the frequency scanning characteristic with total scanning angle of 50°, sweeping from 4° to 54° over the frequency range from 1.872 GHz to 1.914 GHz. The antenna has a 10-dB fractional bandwidth of 2.2% and the maximum realized gain of 6.54 dBi.

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2017 Sixth Asia-Pacific Conference on Antennas and Propagation (APCAP)

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