Compact Ultra-Wideband Balun Filter and Its Quasi-Yagi Antenna Application

被引：0

作者：

Yang, Li ^{[1
]}

Choi, Wai-Wa ^{[1
]}

Tam, Kam-Weng ^{[1
]}

机构：

[1] Univ Macau, Dept Elect & Comp Engn, Fac Sci & Technol, Macau, Peoples R China

来源：

2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2015年

关键词：

quasi-Yagi antenna; ultra-wideband; balun filter; microstrip and slotline resonators; MICROSTRIP;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a compact quasi-Yagi antenna with ultra-wideband balun filter is presented. The proposed balun filter is constructed with composite microstrip and slotline resonators. With the excited three resonant modes of slotline resonator and two additional resonant modes of microstrip lines, the balun filter with ultra-wideband response can be realized. Thus, with this proposed ultra-wideband balun filter, the designed quasi-Yagi antenna presents an impedance bandwidth from 5.95 to 10.63 GHz with return loss vertical bar S-11 vertical bar > 10 dB, and the antenna gain about 1.8-6.2 dBi of the interested passband can be achieved.

引用

页数：3

共 5 条

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