Miniaturized Planar Holographic Antenna with Surface-Wave Launcher Feed

被引：0

作者：

Cheng, Yon -Min ^{[1
]}

Meng, Fan-Yi ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Elect & Informat Engn, Harbin, Peoples R China

来源：

2015 7TH ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS (CEEM) | 2015年

关键词：

holographic antenna; surface-wave launcher; miniaturization;

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：

A design method for miniaturized planar holographic antenna with surface-wave launcher feed is proposed. The antenna is fed by a printed surface-wave launcher(SWL) instead of a monopole or a horn, which leads to a complete planar antenna structure (operating between 23-26GHz). For the design example radiated at 30 degrees off the normal. Two prototypes of miniaturized planar holographic antennas are designed by simply cutting out the inefficient region. The first demonstrates that the area of the miniaturized is 48% smaller and the gain is 0.7dB in simulation higher than that of the original antenna. Similarly, the second achieves that the area of the miniaturized is 72% smaller and the gain is 0.3dB in simulation higher than that of the original antenna.

引用

页码：20 / 23

页数：4

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