The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
전기 빔 스캐닝 반사경 안테나는 빔 스캐닝 및 패턴 제어 기능을 제공하며 좁은 빔을 효율적으로 생성할 수 있습니다. 그러나 빔 제어 회로가 크고 구현이 어렵기 때문에 인기가 없습니다. 본 논문에서는 고기능 스캐닝 안테나의 클러스터 급전을 위한 새로운 BFN 구성을 제안한다. EPACT(Enhanced PAttern Control NonSwiTch) BFN은 FFT(고속 푸리에 변환) 회로, 위상 시프터 및 전력 분배기를 사용하여 빔 제어 회로와 제어 알고리즘을 단순화합니다. 또한, 본 논문에서는 모듈을 이용하여 FFT 회로를 구현하는 설계 기법과 증폭기 배치를 최적화하여 안테나 효율을 향상시키는 방법을 제안한다. 설계 기술은 대규모 FFT 회로의 제조를 용이하게 합니다. 최적화된 증폭기 위치는 신호 전력의 부분적인 집중을 제거하여 안테나 효율성을 향상시킵니다.
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Fumio KIRA, Toshikazu HORI, "Beam Forming Network Design for Cluster Feeding of Highly Functional Scanning Antenna" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 9, pp. 2436-2442, September 2001, doi: .
Abstract: Electric beam scanning reflector antennas provide beam scanning and pattern control, and can create narrow beams efficiently. However, they are not popular because the beam control circuit is large and difficult to realize. This paper proposes a new BFN configuration for cluster feeding of highly functional scanning antenna. The Enhanced PAttern Control nonswiTch (EPACT) BFN simplifies the beam control circuit and its control algorithm by using a fast Fourier transform (FFT) circuit, phase shifters, and a power divider. Furthermore, this paper proposes a design technique that uses modules to implement the FFT circuit and a method that optimizes amplifier placement to improve antenna efficiency. The design technique facilitates the manufacture of large-scale FFT circuits. The optimized amplifier location improves the antenna efficiency by eliminating the partial concentration of signal power.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_9_2436/_p
부
@ARTICLE{e84-b_9_2436,
author={Fumio KIRA, Toshikazu HORI, },
journal={IEICE TRANSACTIONS on Communications},
title={Beam Forming Network Design for Cluster Feeding of Highly Functional Scanning Antenna},
year={2001},
volume={E84-B},
number={9},
pages={2436-2442},
abstract={Electric beam scanning reflector antennas provide beam scanning and pattern control, and can create narrow beams efficiently. However, they are not popular because the beam control circuit is large and difficult to realize. This paper proposes a new BFN configuration for cluster feeding of highly functional scanning antenna. The Enhanced PAttern Control nonswiTch (EPACT) BFN simplifies the beam control circuit and its control algorithm by using a fast Fourier transform (FFT) circuit, phase shifters, and a power divider. Furthermore, this paper proposes a design technique that uses modules to implement the FFT circuit and a method that optimizes amplifier placement to improve antenna efficiency. The design technique facilitates the manufacture of large-scale FFT circuits. The optimized amplifier location improves the antenna efficiency by eliminating the partial concentration of signal power.},
keywords={},
doi={},
ISSN={},
month={September},}
부
TY - JOUR
TI - Beam Forming Network Design for Cluster Feeding of Highly Functional Scanning Antenna
T2 - IEICE TRANSACTIONS on Communications
SP - 2436
EP - 2442
AU - Fumio KIRA
AU - Toshikazu HORI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2001
AB - Electric beam scanning reflector antennas provide beam scanning and pattern control, and can create narrow beams efficiently. However, they are not popular because the beam control circuit is large and difficult to realize. This paper proposes a new BFN configuration for cluster feeding of highly functional scanning antenna. The Enhanced PAttern Control nonswiTch (EPACT) BFN simplifies the beam control circuit and its control algorithm by using a fast Fourier transform (FFT) circuit, phase shifters, and a power divider. Furthermore, this paper proposes a design technique that uses modules to implement the FFT circuit and a method that optimizes amplifier placement to improve antenna efficiency. The design technique facilitates the manufacture of large-scale FFT circuits. The optimized amplifier location improves the antenna efficiency by eliminating the partial concentration of signal power.
ER -