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指導教授 : 孫允武 研究生：宋育泰

高感度低飄移微波向量偵測器應用在低溫低維度電子系統 High-sensitivity Low-drift microwave vector detections applied on Low-dimension electron systems at low temperature. 指導教授 : 孫允武 研究生：宋育泰. 2006/7/12. 簡介. 1993 - L.W.Engel. [1]. 超低功率微波 PLL 系統. 取樣閘時序脈衝提供電路 (Pulse generating circuit for gating, PGCG). 線路配置.

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指導教授 : 孫允武 研究生：宋育泰

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  1. 高感度低飄移微波向量偵測器應用在低溫低維度電子系統High-sensitivity Low-drift microwave vector detections applied on Low-dimension electron systems at low temperature 指導教授:孫允武 研究生：宋育泰 2006/7/12

  2. 簡介 1993 - L.W.Engel. [1]

  3. 超低功率微波 PLL 系統

  4. 取樣閘時序脈衝提供電路(Pulse generating circuit for gating, PGCG)

  5. 線路配置

  6. 線路測試-VNA

  7. 線路測試-TDR/TDT [20]

  8. 長時間測試 PLL 系統

  9. Coplanar Waveguide CPW原理

  10. CPW 製程示意圖

  11. 樣品

  12. LM4374c3 量測數據[8]

  13. LM4116 於 Dilution refrigerator system 量測數據[7] 5.005508GHz

  14. LM4406C3 LM4406C4

  15. 只測試同軸纜線 加入LM4405C3樣品後

  16. 只測試同軸纜線 加入LM4405C3樣品後

  17. LM4405

  18. 結論 • LM4116的量測為第一次使用超低功率微波 PLL 系統在Dilution refrigerator system中測量 • LM4374C3的數據顯示了系統的高感度低飄移特性 • 改良後的取樣閘時序脈衝提供電路解決了原本容易飄移與燒毀的現象 • 發現樣品 LM4406 有共振

  19. Reference • [1]PHYSICAL REVIEW LETTERS, Vol-71, Num-16, 18 October 1993 • [2]Simons, Rainee, /John Wiley & Sons, Coplanar waveguide circuits, components, and systems • [3]IEEE Trans. Microwave Theory Tech.17, 1087-1090, Dec. 1969 • [4]低溫脈衝式高頻表面聲波探測系統之製作, 國立中興大學物理系張冠英碩士論文,2001 • [5]利用共平面波導探測二維系統的高頻磁傳輸特性, 國立中興大學物理系萬德昌碩士論文,2002 • [6]量子線陣列在磁場中之動態特性, 國立中興大學物理系張紓語碩士論文,2004 • [7]二維電子系統高頻磁傳輸特性之溫度效應, 國立中興大學物理系張峰榮碩士論文,2005 • [8]二維電子島狀結構陣列邊緣磁電漿之邊緣耦合效應,國立中興大學物理系李明儒碩士論文,2006 • [9]REVIEW OF SCIENTIFIC INSTRUMENTS 76, 084704 (2005)

  20. [10]APPLIED PHYSICS LETTERS,VOLUME81,NUMBER16.14 OCTOBER 2002 • [11]Gupta, K. C. /Artech House,"Microstrip lines and slotlines",1996 • [12]Mass, Stephen A. /Artech House, "Microwave Mixers", 1992 • [13]RF 射頻技術實務,IAN Hickman 著,徐瑞明譯 • [14]汪建民 /中華民國粉末冶金協會, "陶瓷技術手冊=Ceramic Technology Handbook.(上)",1999 • [15]汪建民 /中華民國粉末冶金協會, "陶瓷技術手冊=Ceramic Technology Handbook.(下)",1999 • [16]波扎爾 (Pozar, David M.)/郭仁財 /高立, "微波工程",2001 • [17]低維度電子系統的高頻動態磁傳輸特性之研究,國立台灣大學電機工程學研究所謝文興博士論文,2005 • [18]L.W.Engel, C.-C.Li, D.Shanar, D.C.Tsui, and M.Shayegan, Solid State Commun. 104, 167(1997) • [19]C.-C.Li, L.W.Engel, D.Shahar, D.C.Tsui, and M.Shayegan, Phys. Rev. Lett. 79, 1353(1997) • [20]http://www.tek2.com.tw

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