DocumentCode
242088
Title
The influence of a magnetized plasma column on the radiation characteristics of a strip loop antenna
Author
Kudrin, A.V. ; Zaitseva, A.S. ; Spagnolo, Bernardo ; Zaboronkova, T.M.
Author_Institution
Dept. of Radiophys., Univ. of Nizhny Novgorod, Nizhny Novgorod, Russia
fYear
2014
fDate
6-11 April 2014
Firstpage
2195
Lastpage
2198
Abstract
The radiation characteristics of a circular loop antenna located on the surface of an open waveguide in the form of an axially magnetized plasma column are studied using the rigorously obtained current distribution of such an antenna. The radiation resistance of the antenna excited by a time-harmonic external voltage is obtained for the case where the plasma inside the column is resonant. The distribution of the radiated power over the spatial spectrum of the excited waves is found and discussed.
Keywords
antenna radiation patterns; antennas in plasma; current distribution; loop antennas; circular loop antenna; current distribution; magnetized plasma column; radiated power; radiation resistance; spatial spectrum; strip loop radiation characteristics; time-harmonic external voltage; Antennas; Indexes; Magnetic anisotropy; Magnetic resonance; Plasmas; Surface impedance; loop antenna; magnetized plasma column; radiated power; radiation resistance;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2014 8th European Conference on
Conference_Location
The Hague
Type
conf
DOI
10.1109/EuCAP.2014.6902245
Filename
6902245
Link To Document