A Novel Transition for a Half-Mode Substrate Integrated Waveguide Leaky Wave Antenna

被引：0
|
作者：
Huang, Jie-Huang [1 ]
Lu, Jeng-Hau [1 ]
Lin, Chih-Peng [1 ]
Jou, Christina F. [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Commun Engn, Hsinchu 30068, Taiwan
来源：
ASIA-PACIFIC MICROWAVE CONFERENCE 2011 | 2011年
关键词：
Leaky wave antennas; Half mode substrate integrated waveguide;
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 novel transition structure of the half mode substrate integrated leaky wave antenna has been proposed in this paper. The transition structure can efficiently convert the input power to the leaky mode to enhance the efficiency of the leaky wave antenna and avoid possible reflection at the terminal of the leaky wave antenna. Moreover, a modified method of complex propagation constants extraction for leaky wave antenna is also presented in this paper, which gives accurate prediction on the radiation performance of the leaky wave antenna. Measured and simulated results indicate that the proposed transition structure makes the side lobe of the half mode substrate integrated leaky wave antenna smaller.
引用
收藏
页码：939 / 942
页数：4
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