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
광학적으로 제어되는 빔형성 기술은 위상 배열 안테나 제어에 매우 효과적인 절차입니다. 우리는 푸리에 광학 처리 빔포밍 네트워크를 구축했습니다. 광 프로세서에서는 프로세서의 크기와 무게, 광 결합 손실, 기계적 불안정성 및 광 정렬 어려움을 줄이기 위해 광 도파관 어레이와 GRIN 마이크로 렌즈를 사용합니다. 본 논문에서는 1차원 푸리에 광 프로세서의 특성을 설명하고, 우리가 구성한 송신 및 수신 모드의 구성을 보여줍니다. 우리는 다중 신호 생성과 X-밴드 전송을 위한 빔 조정을 시연합니다. 또한, 광프로세서로부터 생성된 로컬 신호의 위상 정보를 이용하여 수신할 수 있는 빔포머를 구성합니다. 추가적으로 수신된 X-band RF 신호의 빔 조종을 시연합니다. 실험 결과는 푸리에 광학 처리 빔포밍 네트워크의 타당성을 확인합니다.
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Tomohiro AKIYAMA, Keizo INAGAKI, Yoshihiko MIZUGUCHI, Takashi OHIRA, "Fourier Optical Processing Beamforming Network Using Optical Waveguide Arrays and Lens for Transmission and Reception" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 9, pp. 2413-2420, September 2001, doi: .
Abstract: An optically controlled beamforming technique is a very effect procedure for phased array antenna control. We have built a Fourier optical processing beamforming network. In the optical processor, we use optical waveguide arrays and a GRIN micro lens in order to reduce the size and weight of the processor, optical coupling losses, mechanical destabilization, and optical alignment difficulties. This paper describes the characteristics of a one-dimensional Fourier optical processor, and shows the configurations of both its transmitting and receiving modes, which we have constructed. We demonstrate multiple signal generation, and beam steering for transmission in the X-band. Furthermore, we configure the beamformer for reception using the phase information of local signals form the optical processor. We additionally demonstrate the beam steering of the received X-band RF signal. Experimental results confirm the feasibility of the Fourier optical processing beamforming network.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_9_2413/_p
부
@ARTICLE{e84-b_9_2413,
author={Tomohiro AKIYAMA, Keizo INAGAKI, Yoshihiko MIZUGUCHI, Takashi OHIRA, },
journal={IEICE TRANSACTIONS on Communications},
title={Fourier Optical Processing Beamforming Network Using Optical Waveguide Arrays and Lens for Transmission and Reception},
year={2001},
volume={E84-B},
number={9},
pages={2413-2420},
abstract={An optically controlled beamforming technique is a very effect procedure for phased array antenna control. We have built a Fourier optical processing beamforming network. In the optical processor, we use optical waveguide arrays and a GRIN micro lens in order to reduce the size and weight of the processor, optical coupling losses, mechanical destabilization, and optical alignment difficulties. This paper describes the characteristics of a one-dimensional Fourier optical processor, and shows the configurations of both its transmitting and receiving modes, which we have constructed. We demonstrate multiple signal generation, and beam steering for transmission in the X-band. Furthermore, we configure the beamformer for reception using the phase information of local signals form the optical processor. We additionally demonstrate the beam steering of the received X-band RF signal. Experimental results confirm the feasibility of the Fourier optical processing beamforming network.},
keywords={},
doi={},
ISSN={},
month={September},}
부
TY - JOUR
TI - Fourier Optical Processing Beamforming Network Using Optical Waveguide Arrays and Lens for Transmission and Reception
T2 - IEICE TRANSACTIONS on Communications
SP - 2413
EP - 2420
AU - Tomohiro AKIYAMA
AU - Keizo INAGAKI
AU - Yoshihiko MIZUGUCHI
AU - Takashi OHIRA
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2001
AB - An optically controlled beamforming technique is a very effect procedure for phased array antenna control. We have built a Fourier optical processing beamforming network. In the optical processor, we use optical waveguide arrays and a GRIN micro lens in order to reduce the size and weight of the processor, optical coupling losses, mechanical destabilization, and optical alignment difficulties. This paper describes the characteristics of a one-dimensional Fourier optical processor, and shows the configurations of both its transmitting and receiving modes, which we have constructed. We demonstrate multiple signal generation, and beam steering for transmission in the X-band. Furthermore, we configure the beamformer for reception using the phase information of local signals form the optical processor. We additionally demonstrate the beam steering of the received X-band RF signal. Experimental results confirm the feasibility of the Fourier optical processing beamforming network.
ER -