Square patch antenna with switchable polarization using spur-line and PIN diode

Tai Un Jang, B. Y. Kim, Young Je Sung, Young Sik Kim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

11 Citations (Scopus)

Abstract

In this paper, a novel microstrip patch antenna for switchable polarization is presented. The proposed antenna has a simple structure, consisting of a square radiating patch, a pair of L-shape spur-line, and a microstrip feed line. It can produce either linear polarization or circular polarization by setting the diodes on or off. From the measured results, low cross polarization levels when operated in the linear polarization, and good axial ratio in the circular state have been observed.

Original languageEnglish
Title of host publicationAsia-Pacific Microwave Conference Proceedings, APMC
Volume4
DOIs
Publication statusPublished - 2005 Dec 1
EventAPMC 2005: Asia-Pacific Microwave Conference 2005 - Suzhou, China
Duration: 2005 Dec 42005 Dec 7

Other

OtherAPMC 2005: Asia-Pacific Microwave Conference 2005
CountryChina
CitySuzhou
Period05/12/405/12/7

Fingerprint

Microstrip antennas
Diodes
Polarization
Circular polarization
Antennas

Keywords

  • Spur - Line
  • Switchable polarization

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Jang, T. U., Kim, B. Y., Sung, Y. J., & Kim, Y. S. (2005). Square patch antenna with switchable polarization using spur-line and PIN diode. In Asia-Pacific Microwave Conference Proceedings, APMC (Vol. 4). [1606849] https://doi.org/10.1109/APMC.2005.1606849

Square patch antenna with switchable polarization using spur-line and PIN diode. / Jang, Tai Un; Kim, B. Y.; Sung, Young Je; Kim, Young Sik.

Asia-Pacific Microwave Conference Proceedings, APMC. Vol. 4 2005. 1606849.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jang, TU, Kim, BY, Sung, YJ & Kim, YS 2005, Square patch antenna with switchable polarization using spur-line and PIN diode. in Asia-Pacific Microwave Conference Proceedings, APMC. vol. 4, 1606849, APMC 2005: Asia-Pacific Microwave Conference 2005, Suzhou, China, 05/12/4. https://doi.org/10.1109/APMC.2005.1606849
Jang TU, Kim BY, Sung YJ, Kim YS. Square patch antenna with switchable polarization using spur-line and PIN diode. In Asia-Pacific Microwave Conference Proceedings, APMC. Vol. 4. 2005. 1606849 https://doi.org/10.1109/APMC.2005.1606849
Jang, Tai Un ; Kim, B. Y. ; Sung, Young Je ; Kim, Young Sik. / Square patch antenna with switchable polarization using spur-line and PIN diode. Asia-Pacific Microwave Conference Proceedings, APMC. Vol. 4 2005.
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