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啁啾光纤光栅移相器在相控阵天线中的应用 被引量：6

Chirped Fiber Grating as Time-Delay Line for Phased-Array Antenna
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摘要 本文首先介绍了相控阵天线中的移相器和延时线 ,然后从啁啾光纤光栅的相位匹配条件出发推导出这种光栅的时延特性近似表达式 ,并提出将啁啾光纤光栅作为延时线应用于相控阵天线 。 This paper introduces the phase shifters and time delay lines in phased array antenna firstly, then we deduce the approximate expression of time delay in chirped fiber grating from the phase matching condition. Calculation results show that the chirped fiber grating can be used as time delay line in phased array antenna. The RF phase shift characteristics are given in different conditions.
作者 孟雄斌 张明德 孙小菡
机构地区 东南大学电子工程系
出处 《电子器件》 CAS 2002年第1期41-44,共4页 Chinese Journal of Electron Devices
关键词 啁啾光纤光栅 相控阵天线 移相器 延时线 chirped fiber grating phased array antenna phase shifter time delay line
分类号 TN821.8 [电子电信—信息与通信工程] TN623 [电子电信—电路与系统]
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参考文献15

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同被引文献52

  • 1杨清宗,王颖.用于相控阵天线的光纤真延时技术[J].半导体光电,2002,23(4):222-227. 被引量：5
  • 2何子述,金林,韩蕴洁,严济鸿.光控相控阵雷达发展动态和实现中的关键技术[J].电子学报,2005,33(12):2191-2195. 被引量：37
  • 3卫健,束咸荣,李建新.宽带相控阵天线波束指向频响分析和实时延迟器应用[J].微波学报,2006,22(1):23-26. 被引量：30
  • 4李正,孙雨南.应用在相控阵雷达上的光学实时延迟线[J].光学技术,2006,32(3):381-384. 被引量：7
  • 5[1]J L Corral,J Marti,J M Fuster,et al.Continuously variable true time-delay optical feeder for phased-ar-ray antenna employing chirped fiber gratings[J].IEEE Transactions on Microwave Theory and Tech-niques,1997,45(8):1531-1536.
  • 6[2]Vincenzo Italia,Marco Pisco,Stefania Campopiano,et al.Chirped fiber bragg gratings for electrically tunable time delay lines[J].IEEE Journal of Select-ed Topics in Quantum Electronics,2005,11 (2):408-416.
  • 7[4]Yunqi Liu,Jianliang Yang,Jianping Yao.Continu-ous true-time-delay beamforming for phased array an-tenna using a tunable chirped fiber grating delay line[J].IEEE Photonics Technology Letters,2002,14(8):1172-1174.
  • 8[5]Liu Y Q,Yao J P,Dong X Y,et al.Tunable chir-ping of a fiber Bragg grating without center wave-length shift using a simply supported beam[J].Opti-cal Engineering,2002,41(4):740-741.
  • 9[1]Cheng HsuChih,Lo YuLung.Arbitrary strain distribution measurement using a genetic algorithm approach and two fiber Bragg grating intensity spectra[J].Optocs Communications.2004,239(4):323-332.
  • 10[2]Youlong Yu,Hongxia Zhao.A Novel Demodulation Scheme for Fiber Bragg Grating Sensor System[J].IEEE photonics technology letters.2005,17(1):166-168.

引证文献6

二级引证文献10

电子器件
2002年 第1期

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