Aperture coupled microstrip patch antenna with thick ground plane in millimetre waves

被引：4
|
作者：
Lafond, O [1 ]
Himdi, M [1 ]
Daniel, JP [1 ]
机构：
[1] Univ Rennes 1, Lab Antennes & Reseaux, UPRESA CNRS 6075, F-35042 Rennes, France
来源：
ELECTRONICS LETTERS | 1999年 / 35卷 / 17期
关键词：
D O I：
10.1049/el:19990970
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：
The finite thickness of the ground plane is taken into account in the cavity model to analyse some aperture coupled microstrip patch antennas at millimetre-wave frequencies (60GHz). The thickness has a strong effect on impedance matching at high frequencies owing to the ratio between the thickness and the wavelength which increases with frequency. The calculated results are compared to those obtained by experiment for several antennas with different input impedances due to different slot lengths. Close agreement is found between the calculated and experimental results.
引用
收藏
页码：1394 / 1395
页数：2
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