DocumentCode
2679102
Title
A new spherical helical antenna
Author
Ding, Yong ; Qiu, Jing-Hui ; Qin, Wen-Yi
Author_Institution
Sch. of Electron. & Inf. Technol., Harbin Inst. of Technol., China
fYear
2005
fDate
3-8 July 2005
Firstpage
292
Abstract
In this paper, a new spherical helical antenna, which has relatively small volume and high gain value, is researched. Their radiation characteristics and input impedance at two different modes are presented. A new half spherical helical antenna at the axial-null mode is presented first here, which has smaller volume and provides perfect shaped-conical, is suitable for LEO satellite communication.
Keywords
antenna radiation patterns; antenna theory; electric impedance; helical antennas; satellite antennas; LEO satellite communication; antenna gain value; antenna modes; antenna radiation characteristics; antenna volume; axial-null mode; half spherical helical antenna; input impedance; perfect shaped-conical antenna; spherical helical antenna; Antenna radiation patterns; Antenna theory; Coaxial components; Helical antennas; Impedance; Information technology; Low earth orbit satellites; Resonant frequency; Satellite antennas; Satellite communication; Axial-null mode; Half spherical helix; Helical antenna; Spherical helix;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN
0-7803-8883-6
Type
conf
DOI
10.1109/APS.2005.1551797
Filename
1551797
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