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Reconfigurable triangular patch antenna with quadruple mode polarization diversity

Title
Reconfigurable triangular patch antenna with quadruple mode polarization diversity
Author
최재훈
Keywords
polarization diversity; reconfigurable antenna; triangular patch; PIN diode
Issue Date
2015-08
Publisher
WILEY-BLACKWELL
Citation
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v. 57, NO 8, Page. 1908-1912
Abstract
A reconfigurable triangular patch antenna with polarization diversity is proposed. The proposed switchable antenna is composed of a coaxially fed corner-truncated equilateral triangular patch, two small parasitic triangular patches in the vicinity of the truncated corners, two PIN diodes as switches placed between the truncated corners of the patch and parasitic small patches, two RF choke inductors, and dc bias lines for practical design. The antenna has four different radiation modes depending on the on-off states of the diodes: high-frequency linear polarization, low-frequency linear polarization, left-hand circular polarization, and right-hand circular polarization. The proposed reconfigurable antenna is designed to operate in the 2.4-GHz industrial, scientific, and medical band for wireless communication applications such as wireless local area networks and global positioning systems. (c) 2015 Wiley Periodicals, Inc. Microwave Opt Technol Lett 57:1908-1912, 2015
URI
http://onlinelibrary.wiley.com/doi/10.1002/mop.29225/fullhttp://hdl.handle.net/20.500.11754/27003
ISSN
0895-2477; 1098-2760
DOI
10.1002/mop.29225
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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