DocumentCode
1839598
Title
Characterizing mutual impedance of conical spiral antenna array for radio telescope application
Author
Padhi, Shantanu K. ; Hui, Hon Tat
Author_Institution
CIRA/ICRAR, Curtin Univ., Perth, WA, Australia
fYear
2012
fDate
27-29 Aug. 2012
Firstpage
285
Lastpage
286
Abstract
This paper presents a detail analysis of conical spiral antenna on dispersive soil for SKA radio telescope application. An accurate formulation for calculation of mutual coupling effects in conical spiral antenna is introduced. The effects of mutual coupling are characterized in terms of design parameter. The mutual coupling formulation can be extended to include the effects in array configurations.
Keywords
antenna arrays; conical antennas; radiotelescopes; soil; spiral antennas; SKA radio telescope application; conical spiral antenna array; dispersive soil; mutual coupling effects; mutual impedance characterization; Antenna arrays; Arrays; Impedance; Mutual coupling; Soil; Spirals; conical spiral antenna; dispersive soil; mutual coupling effect; mutual impedance; radio astronomy;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (APCAP), 2012 IEEE Asia-Pacific Conference on
Conference_Location
Singapore
Print_ISBN
978-1-4673-0666-9
Type
conf
DOI
10.1109/APCAP.2012.6333257
Filename
6333257
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