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All chirped fiber grating based true-time delay for phased-array antenna beam forming |
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| Authors: | J. L. Yang S. C. Tjin N. Q. Ngo |
| Affiliation: | (1) SIF Universal Pte Ltd., 41 Science Park Road, #01–16 The Gemini, Singapore, 117610, Singapore;(2) Xiangtan University, Hunan, 41110, P.R. China;(3) School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore, 639798, Singapore |
| Abstract: | We have demonstrated a continuous phased-array antenna beam former based on a variable photonics true-timedelay unit consisting of four chirped gratings. The system is suitable for the phased-array antenna beam forming at frequencies up to 20 GHz.This revised version was published online in August 2005 with a corrected cover date. |
| Keywords: | 42.55.Wd 42.81.Wg 84.40.Ba |
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