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Design of a 10 GHz Phased-Array Antenna Using CFG True Time-Delays  

이갑용 (숭실대학교 정보통신전자공학부)
최연봉 (숭실대학교 정보통신전자공학부)
신종덕 (숭실대학교 정보통신전자공학부)
김부균 (숭실대학교 정보통신전자공학부)
이상배 (한국과학기술원 기술연구센터)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.27, no.3C, 2002 , pp. 241-247 More about this Journal
Abstract
In this paper, we proposed a continuously variable true time-delay for transmit linear phased-array antenna sing chirped fiber gratings(CFGs) and a tunable laser source. Average group delay-slope of the CFG was treasured to be 177 ps/nm at L-, S-, and X-band. Simulation results show that the maximum gain of the transmit linear phased-array antenna with the beam steering angle of 180$^{\circ}$ is 11.6 dB at 10 GHz.
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