정보통신설비학회논문지 (Journal of The Institute of Information and Telecommunication Facilities Engineering)
- 제11권2호
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- Pages.34-38
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- 2012
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- 1598-6586(pISSN)
무선전력전송용 렉테나 최적 설계를 위한 PSO 알고리즘 분석 연구
A study on analysis of particle swarm optimization algorithm for the optimum design of rectenna for wireless power transmission
- 김군태 (중앙대학교 전자전기공학부) ;
- 남영빈 (중앙대학교 전자전기공학부) ;
- 오승훈 (중앙대학교 전자전기공학부) ;
- 이정혁 (중앙대학교 전자전기공학부) ;
- 강성인 (중앙대학교 전자전기공학부) ;
- 김형석 (중앙대학교 전자전기공학부)
- Kim, Koon-Tae ;
- Nam, Yeong-Bin ;
- Oh, Seung-Hun ;
- Lee, Jung-Hyeok ;
- Kang, Seong-In ;
- Kim, Hyeong-Seok
- 투고 : 2012.04.07
- 심사 : 2012.06.20
- 발행 : 2012.06.30
초록
In this paper, the particle swarm optimization (PSO) algorithm is adopted to design a modified ring-slot type patch rectenna with a resonance frequency of 2.45GHz. In order to accomplish minimization of dimensions and circular polarization (CP) and harmonic suppression, axial direction slits and side-cuts are added to the patch of the ring. The PSO manipulated this kind of multi-dimensional problem very well, and as a result, the designed rectenna shows a desirable performance of return loss of 21.36dB and axial ratio of 2.92dB at the frequency of 2.45GHz with compact sizing.
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