NDLI: True-time delay beamforming using semiconductor optical amplifier and tunable dispersion medium

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True-time delay beamforming using semiconductor optical amplifier and tunable dispersion medium

Content Provider	IEEE Xplore Digital Library
Author	Minamoto, Y. Matsuura, M.
Copyright Year	2014
Description	Author affiliation: Dept. of Commun. Eng. of Inf., Univ. of Electro-Commun., Chofu, Japan (Minamoto, Y.; Matsuura, M.)
Abstract	We demonstrated optical phased array antenna based on true-time delay (TTD) beamforming for radio-over-fiber (RoF) using semiconductor optical amplifier (SOA) and tunable dispersion medium. In the case of the full range of beam direction, the required delay time per antenna element was 194 ps. As a result, the full true time delay was obtained by adjusting the dispersion value of the tunable dispersion medium (TDM) from -400 ps/nm to +400 ps/nm. We successfully achieved the high TTD performance for various output beam angles.
Starting Page	164
Ending Page	167
File Size	572681
Page Count	4
File Format	PDF
ISBN	9781479947362
e-ISBN	9781479947348
DOI	10.1109/ICNIDC.2014.7000286
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Phased arrays Semiconductor optical amplifiers Optical fibers Tunable dispersion medium True-time delay Time division multiplexing Radio-over-fiber Arrays Phased array antenna Semiconductor optical amplifier Dispersion
Content Type	Text
Resource Type	Article

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