DocumentCode
241945
Title
Dual state dual band frequency reconfigurable SIW antenna
Author
Krishna, D. Rama ; Pandharipande, V.M. ; Koul, S.K.
Author_Institution
Dept. of ECE, Osmania Univ., Hyderabad, India
fYear
2014
fDate
6-11 April 2014
Firstpage
1911
Lastpage
1915
Abstract
A dual band reconfigurable Substrate Integrated Waveguide (SIW) cavity backed slot antenna is presented with dual states. A prototype of the SIW cavity backed slot antenna is fabricated and tested. PIN diodes have been used as a switching device to achieve the re-configurability with dual band operation. The SIW antenna has been tested in the outdoor test range and the measured and simulated characteristics are presented and discussed. The measurement results show good matching with the simulated one.
Keywords
multifrequency antennas; p-i-n diodes; slot antennas; substrate integrated waveguides; PIN diodes; dual state dual band frequency reconfigurable SIW antenna; substrate integrated waveguide cavity backed slot antenna; switching device; Antenna measurements; Antenna radiation patterns; Cavity resonators; PIN photodiodes; Slot antennas; Cavity backed; Dual band antenna; Frequency reconfigurable antenna; PIN diode switch; SIW antenna; Slot antenna;
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.2014.6902172
Filename
6902172
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