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Beam Steerable Traveling Wave Meander Line Antenna Using Varactor Diode for X-Band Applications
Date
2008-07-11
Author
Gokalp, Nihan
Aydın Çivi, Hatice Özlem
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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This paper presents a novel beam steerable meander line antenna with varactor diode for X-band applications. Beam steering has been achieved by loading the arms of the meander line antenna with varactor diodes. The capacitances of the varactor diodes have been controlled by DC bias voltage. Instead of varactor diodes, RF-MEMS variable capacitances can be used to scan the beam. Since the insertion loss of MEMS capacitances are small compared to loss of varactor diodes, use of MEMS capacitors will increase the overall efficiency of the antenna.
Subject Keywords
Varactors
,
Antennas
,
Capacitance
,
Arrays
,
Radar antennas
,
Antenna radiation patterns
,
Microstrip antennas
URI
https://hdl.handle.net/11511/44334
DOI
https://doi.org/10.1109/aps.2008.4618986
Collections
Department of Electrical and Electronics Engineering, Conference / Seminar
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N. Gokalp and H. Ö. Aydın Çivi, “Beam Steerable Traveling Wave Meander Line Antenna Using Varactor Diode for X-Band Applications,” 2008, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/44334.