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Harmonic control by photonic bandgap on microstrip patch antenna

被引：148
作者：
Horii, Y [1 ]
Tsutsumi, M
机构：
[1] Kansai Univ, Fac Informat, Osaka 5691095, Japan
[2] Kyoto Inst Technol, Fac Engn & Design, Kyoto 606, Japan
来源：
IEEE MICROWAVE AND GUIDED WAVE LETTERS | 1999年 / 9卷 / 01期
关键词：
D O I：
10.1109/75.752109
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 letter, the single microstrip patch antenna having two-dimensional photonic handgap (PBG) in the ground has been demonstrated experimentally, and the effectiveness of the PEG structure is discussed for the suppression of the resonance at the harmonic frequencies of the antenna. Experimental results indicate that the radiation patterns at the harmonic frequencies can be drastically diminished comparing with the normal microstrip patch antenna without the PEG structure, For instance, the radiation to the forward of the PEG antenna is suppressed at more than 15 dB at the third harmonic frequency.
引用
收藏
页码：13 / 15
页数：3
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