DESIGN OF A MULTIPOLARIZATION RECONFIGURABLE MICROSTRIP ARRAY ANTENNA USING PIN DIODES
- Title
- DESIGN OF A MULTIPOLARIZATION RECONFIGURABLE MICROSTRIP ARRAY ANTENNA USING PIN DIODES
- Author
- 최재훈
- Keywords
- array; microstrip; PIN diode; polarization; reconfigurable
- Issue Date
- 2014-01
- Publisher
- WILEY-BLACKWELL, 111 RIVER ST, HOBOKEN 07030-5774, NJ USA
- Citation
- Microwave & Optical Technology Letters; Jan2014, Vol. 56, Issue 1, p103-110
- Abstract
- A multipolarization reconfigurable microstrip array antenna that can be used selectively for four polarizations [vertical polarization (VP), horizontal polarization (HP), right hand circular polarization (RHCP), left hand circular polarization (LHCP)] at the S-band is proposed. To control the four polarization states, a single element consisting of four PIN diodes and a microstrip patch with a circular slot is need. The fabricated array antenna has a VSWR below 2 from 3.32 to 3.39 GHz for VP, from 3.30 to 3.375 GHz for HP, from 3.285 to 3.405 GHz for LHCP, and from 3.27 to 3.40 GHz for RHCP. The 3-dB axial ratio bandwidth is wider than 19 MHz in the circular polarization states, and the cross-polarization levels are higher than ?20 dB in the linear polarization and ?17 dB in the circular polarization, respectively. ⓒ 2014 Wiley Periodicals, Inc. Microwave Opt Technol Lett 56:104?110, 2014
- URI
- http://onlinelibrary.wiley.com/doi/10.1002/mop.28017/fullhttp://hdl.handle.net/20.500.11754/47373
- ISSN
- 0895-2477
- DOI
- 10.1002/mop.28017
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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