包括双陷波带特性在内的各种无线应用的超宽带单极天线的设计与研究

2019 6th International Conference on Signal Processing and Integrated Networks (SPIN) Pub Date : 2019-03-01 DOI:10.1109/SPIN.2019.8711693

Manish Sharma, Yogendra K Awasthi, C. Kaul

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引用次数: 0

摘要

提出了一种吉他形辐射贴片、半椭圆接地面带刻蚀矩形槽的超宽带天线，其阻抗带宽为2.56GHz-39.47GHz，比带宽为15.42:1。通过插入倒t形存根消除WiMAX干扰获得双陷波带特性，c形槽消除干扰WLAN频段，峰值实现增益为3.32dBi-6.88dBi。讨论了天线的共极化和交叉极化与辐射效率的关系。

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Design and Study of Superwideband Monopole Antenna for Various Wireless Applications Including Dual Notched Band Characteristics

Super-wideband antenna with guitar shape radiating patch and semi-elliptical ground plane with etched rectangular slot is presented which covers impedance bandwidth of 2.56GHz-39.47GHz with a ratio bandwidth of 15.42:1. Dual notched band characteristics is obtained by inserting inverted T-shape stub to eliminate WiMAX interference and C-shape slot results in removing interfering WLAN band including peak realized gain of 3.32dBi-6.88dBi. Co- and cross-polarization with radiation efficiency which are radiation characteristics of antenna is also discussed.

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2019 6th International Conference on Signal Processing and Integrated Networks (SPIN)

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