DocumentCode
1576689
Title
A study of 12 GHz band circularly polarized high-gain radial line slot antenna
Author
Zhilan, ZHANG ; Zhenyi, JIA
Author_Institution
Dept. of Electron. & Inf. Eng., Hebei Normal Univ., China
fYear
1997
Firstpage
138
Lastpage
141
Abstract
Characteristics of a novel planar antenna which can radiate a circularly polarized pencil beam in the 12 GHz band are presented for the application of receiving direct broadcasts from a satellite. The measured performance of a model antenna with a diameter of 610 mm is presented. Antenna gain of 36 dB and axial ratio of about 1 dB are realized at 12 GHz. The efficiency of this antenna is 70 percent
Keywords
broadcast antennas; direct broadcasting by satellite; receiving antennas; satellite antennas; slot antennas; 12 GHz; 12 GHz band circularly polarized high-gain radial line slot antenna; 36 dB; 610 mm; 70 percent; axial ratio; circularly polarized pencil beam; diameter; direct broadcasts; efficiency; gain; performance; planar antenna; satellite broadcasts; Slot antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility Proceedings, 1997 International Symposium on
Conference_Location
Beijing
Print_ISBN
0-7803-3608-9
Type
conf
DOI
10.1109/ELMAGC.1997.617106
Filename
617106
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