NDLI: A joint beam control method of optical TTDs and phase shifters in phased array antennas

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Table of contents

From brain-like computing to artificial life

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A joint beam control method of optical TTDs and phase shifters in phased array antennas

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Volume 1 - 2004

IEEE 2002 International Conference on Communications, Circuits and Systems and West Sino Expositions

A joint beam control method of optical TTDs and phase shifters in phased array antennas

Content Provider	IEEE Xplore Digital Library
Author	Xiaoping Ai Zishu He Yuxiang Gao Chunlin Han
Copyright Year	2004
Description	Author affiliation: Coll. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China (Xiaoping Ai; Zishu He; Yuxiang Gao; Chunlin Han)
Abstract	An optical true time delay (OTTD) for a sub-array of antennas is an important means of optically controlling phased array antennas (PAA). The paper introduces the sub-array architecture of phased array antennas based on an OTTD. It also provides a joint beam control method of OTTDs and phase shifters, by which the OTTD errors can be corrected and the pointing accuracy in phased array antennas can be improved. The results of computer simulation show the correctness of this OTTD method.
Sponsorship	Ministry of Educ. (MOE) of PR China City Univ. of Hong Kong K.C. Wong Educ. Found
Starting Page	880
Ending Page	882
File Size	160330
Page Count	3
File Format	PDF
ISBN	0780386477
DOI	10.1109/ICCCAS.2004.1346321
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-06-27
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Phased arrays Delay effects Computer simulation Phase shifters Computer architecture Computer errors Error correction Optical control Optical arrays Antenna arrays
Content Type	Text
Resource Type	Article

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