DocumentCode
453292
Title
Asymmetric single ridged waveguide slot antenna with a high impedance ground plane
Author
Zheng, Qiu-Rong ; Fu, Yun-Qi ; Yuan, Nai-Chang
Author_Institution
Inst. of Electron. Sci. & Eng., National Univ. of Defense Technol., China
Volume
3
fYear
2005
fDate
4-7 Dec. 2005
Abstract
A high impedance ground plane (HIGP) structure is used for asymmetric single ridged wave-guide slot antenna. As compared to a solid metal ground plane, the measured results proved that HIGP can significantly improve the radiation pattern. The radiation pattern become smoothly, the back lobe reduced and the gain is increased.
Keywords
ridge waveguides; slot antennas; antenna radiation pattern; asymmetric single ridged waveguide antenna; high impedance ground plane structure; slot antenna; solid metal ground plane; Antenna measurements; Arrayed waveguide gratings; Electromagnetic waveguides; Frequency; Impedance; Photonic band gap; Radar antennas; Slot antennas; Solids; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606720
Filename
1606720
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