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模拟式360°线性移相器原理与应用 被引量:2

Principle and Application of Analogue 360° Linear Phase Shifter
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摘要 介绍了模拟式 360°线性移相器的基本原理及优化设计方法 ,分析和讨论了主要技术指标的物理意义和技术规范。利用优化设计方法设计的 360°线性移相器线性度优于± 1 .77% ,工作带宽50 0 MHz。 The principle and the optimum design method of 360° linear phase shifter are introduced, the physical definition of the principal technical specification is analysed and discussed. A 360° linear phase shifter with linearity of ±1.77% and bandwidth of 500 MHz using optimum designing method is designed, and a good effect in the application of synchronous phase shift scanning has been acquired.
出处 《激光与光电子学进展》 CSCD 2000年第2期16-21,共6页 Laser & Optoelectronics Progress
基金 国家自然科学基金项目!( 6 9876 0 14 ) 博士点基金项目!( 970 18311)
关键词 线性移相器 线性度 微波器件 原理 phase shifter, linearity, synchronous phase shift scanning
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  • 1Yan Li,Meimei Liu,Shang-Tian Yang.Dendritic cells derived from pluripotent stem cells:Potential of large scale production[J].World Journal of Stem Cells,2014,6(1):1-10. 被引量:5
  • 2Ioannis Georgiou,Maria Syrrou,Nicolaos Pardalidis,Konstantinos Karakitsios,Themis Mantzavinos,Nikolaos Giotitsas,Dimitrios Loutradis,Fotis Dimitriadis,Motoaki Saito,Ikuo Miyagawa,Pavlos Tzoumis,Anastasios Sylakos,Nikolaos Kanakas,Theodoros Moustakareas,Dimitrios Baltogiannis,Stavros Touloupides,Dimitrios Giannakis,Michael Fatouros,Nikolaos Sofikitis.Genetic and epigenetic risks of intracytoplasmic sperm injection method[J].Asian Journal of Andrology,2006,8(6):643-673. 被引量:10
  • 3Huleihel M, AbuElhija M, Lunenfeld E. In vitro culture of testicular germ cells: regulatory factors and limitations. Growth Factors 2007; 25: 236-51.
  • 4Ehmcke J, Wistuba J, Schlatt S. Spermatogonial stem cells: questions, models and perspectives. Hum Reprod Update 2006; 12: 275-82.
  • 5Creemers LB, den Ouden K, van Pelt AMM, de Rooij DJ. Maintenance of adult mouse type A spermatogonia in vitro: influence of serum and growth factors and comparison with prepubertal spermatogonial cell culture. Reproduction 2002; 124: 791-9.
  • 6Hasthorpe S, Barbic S, Farmer PJ, Hutson JM. Neonatal mouse gonocyte proliferation assayed by an In vitro clonogenic method. J Reprod Fertil1999; 116: 335-44.
  • 7Izadyar F, den Ouden K, Creemers LB, Posthuma G, Parvinen M et al. Proliferation and differentiation of bovine type A spermatogonia during long-term culture. Biol Reprod 2003; 68: 272-81.
  • 8Sofikitis N, Pappas E, Kawatani A, Baltogiannis D, Loutradis 0 et al. Efforts to create an artificial testis: culture systems of male germ cells under biochemical conditions resembling the seminiferous tubular biochemical environment. Hum Reprod Update 2005; 11: 229-59.
  • 9Tesarik J, Greco E, Mendoza C. Assisted reproduction with In vitro cultured testicular spermatozoa in cases of severe germ cell apoptosis. a pilot study. Hum Reprod2001; 16: 2640-5.
  • 10Sousa M, Cremades N, Alves C, Silva J, Barros A. Developmental potential of human spermatogenic cells co-cultured with Sertoli cells. Hum Reprod 2002; 17: 161-72.

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  • 1Ojefors Erik,Cheng Shi,From Kajsa,et al.Electrically Steerable Single-Layer Microstrip Traveling Wave Antenna with Varactor Diode Based Phase Shifters[J].IEEE Transactions on Antennas and Propagation,2007,55 (9):2451-2460.
  • 2David M.Microwave Engineering[M].3版.北京:电子工业出版社,2006.
  • 3Skyworks Solutions Inc.Varactor SPICE Models for RF VCO Applications[EB/OL].www.skyworksinc.com,2010.
  • 4徐兴福.EDA应用技术:ADS2008射频电路设计与仿真实例[M].北京:电子工业出版社,2010.
  • 5Alpha Industries,Inc.Hyperabrupt Junction Tuning Varactor SMV1245-011[EB/OL].www.skyworksinc.com.
  • 6Abdul Latip,Ab Wahab,Mohd Salleh,et al.Frequency-Tuned Microwave Ring Resonator Using Varactor Diodes[C] //International Conference on Electronic Devices,Systems,and Applications.Malaysia.2011.
  • 7孔飞.利用ADS设计电调移相器[J].大众科技,2010,12(8):20-20. 被引量:3
  • 8吴道富,贾建华,刘振宇.前馈自适应线性功率放大器研究[J].同济大学学报(自然科学版),2002,30(6):715-718. 被引量:13

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