Development of an elliptical annular ring microstrip antenna with sine wave periphery

被引:1
作者
Baharuddin M. [1 ,2 ]
Wissan V. [1 ]
Sri Sumantyo J.T. [1 ]
Kuze H. [1 ]
机构
[1] Microwave Remote Sensing Laboratory, Center for Environmental Remote Sensing Chiba University, Chiba-shi 263-8522, 1-33 Yayoi-cho, Inage-ku
[2] Faculty of Engineering, Department of Electrical Engineering, Hasanuddin University, Makassar
关键词
All Open Access; Bronze;
D O I
10.2528/PIERC09120203
中图分类号
学科分类号
摘要
We have investigated elliptical annular ring microstrip antennas having a sine wave periphery both theoretically and experimentally. The proposed antenna gives a good circular polarization at the center frequency of 1.285GHz, with measured 3dB axial ratio bandwidth of about 0.73% (9.5MHz) and impedance bandwidth of about 1.7% (22.0MHz). Input and radiation characteristics are also examined for different sine wave amplitudes applied to the periphery of elliptical ring patch antenna.
引用
收藏
页码:27 / 36
页数:9
相关论文
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