An active phased array with optical input and beam-scanning capability

by: Siou T Chew, Tak K Tong, MC Wu, T Itoh

Microwave and Guided Wave Letters, IEEE [see also IEEE Microwave and Wireless Components Letters], Vol. 4, No. 10. (1994), pp. 347-349.

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Abstract

An active antenna array with optical input and beam scanning capability was developed. The phase shift between antenna elements is controlled by means of unilateral injection locking. The reference signal for injection locking is launched into an optical fiber by a multiquantum-well InGaAs-InGaAsP distributed feedback laser. The RF signal is recovered by a photodetector at the other end of the link and fed to the RF circuit. Experimental results are presented and discussed

@article{citeulike:2762105, abstract = {An active antenna array with optical input and beam scanning capability was developed. The phase shift between antenna elements is controlled by means of unilateral injection locking. The reference signal for injection locking is launched into an optical fiber by a multiquantum-well InGaAs-InGaAsP distributed feedback laser. The RF signal is recovered by a photodetector at the other end of the link and fed to the RF circuit. Experimental results are presented and discussed}, author = {Chew, Siou T. and Tong, Tak K. and Wu, M. C. and Itoh, T. }, booktitle = {Microwave and Guided Wave Letters, IEEE [see also IEEE Microwave and Wireless Components Letters]}, citeulike-article-id = {2762105}, doi = {10.1109/75.324712}, journal = {Microwave and Guided Wave Letters, IEEE [see also IEEE Microwave and Wireless Components Letters]}, keywords = {active, beamformer}, number = {10}, pages = {347--349}, posted-at = {2008-05-06 18:21:13}, priority = {2}, title = {An active phased array with optical input and beam-scanning capability}, url = {http://dx.doi.org/10.1109/75.324712}, volume = {4}, year = {1994} }

RIS record

TY - JOUR ID - citeulike:2762105 L3 - citeulike-article-id:2762105 TI - An active phased array with optical input and beam-scanning capability T2 - Microwave and Guided Wave Letters, IEEE [see also IEEE Microwave and Wireless Components Letters] JF - Microwave and Guided Wave Letters, IEEE [see also IEEE Microwave and Wireless Components Letters] VL - 4 IS - 10 SP - 347 EP - 349 N2 - An active antenna array with optical input and beam scanning capability was developed. The phase shift between antenna elements is controlled by means of unilateral injection locking. The reference signal for injection locking is launched into an optical fiber by a multiquantum-well InGaAs-InGaAsP distributed feedback laser. The RF signal is recovered by a photodetector at the other end of the link and fed to the RF circuit. Experimental results are presented and discussed KW - active KW - beamformer AU - Chew, Siou AU - Tong, Tak AU - Wu, MC AU - Itoh, T PY - 1994/// UR - http://dx.doi.org/10.1109/75.324712 ER -

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