Yan Qu, Chenjiang Guo, Xia Zhao, Wencan Peng, Jun Ding
언어
영어(ENG)
URL
https://www.earticle.net/Article/A273090
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원문정보
초록
영어
Phase-only optimization of asymmetric multiple beams reflectarray with single feed is investigated in this paper. The conventional design approaches are first reviewed. Secondly, for design of asymmetric multiple beams reflectarray with arbitrary gain levels and beam directions, a general method based on invasive weed optimization is proposed. Then, practical considerations for applying the proposed method to design multiple beams reflectarray are talked over. For illustrating the effectiveness of the proposed method, several multiple beams design cases with different design requirements are optimized through this method, and the optimized results are analyzed through simulation approach based on array theory. The simulation results show that the optimized cases demonstrate the satisfactory multiple beams performance.
목차
Abstract 1. Introduction 2. Optimization Methods for Single Feed Multiple Beams Reflectarray 3. Practice Considerations for Implementing Invasive Weed Optimization in Multiple Beams Reflectarray Design 4. Numerical Results 4.1. Optimized Multiple Beams Performance for IWO 4.2. Comparison between the IWO and the IFT 5. Conclusion Acknowledgment References
Yan Qu [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an, China; Department of Antennas, CAST - Xi'an Institute of Space Radio Technology (CAST Xi’an), China ]
Chenjiang Guo [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an, China ]
Xia Zhao [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an, China, School of Electrical and Information Engineering, Beifang University of Nationalities, Yinchuan, China ]
Wencan Peng [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an, China ]
Jun Ding [ School of Electronics and Information, Northwestern Polytechnical University, Xi’an, China ]
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.11 No.4