Push-pull power amplifier integrated with quasi-Yagi antenna for power combining and harmonic tuning

被引：0
作者：
Hang, CY [1 ]
Deal, WR [1 ]
Qian, YX [1 ]
Itoh, T [1 ]
机构：
[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
来源：
2000 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST, VOLS 1-3 | 2000年
关键词：
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 C-band active integrated antenna push-pull power amplifier is presented. The circuit utilizes a uniplanar quasi-Yagi antenna with corrugated ground plane for both out-of-phase power combining and second harmonic tuning. This novel structure results in a compact and high-efficiency power amplifier design with automatic second harmonic suppression. At an operating frequency of 4.15 GHz a maximum measured PAE of 60.9% at an output power of 28.2 dBm has been achieved.
引用
收藏
页码：533 / 536
页数：4
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