High-T-c superconductimg thin film/GaAs MESFET hybrid microwave oscillator
文献类型：期刊论文
| 作者 | Jin, BB ; Kang, L ; Wu, RX ; Zhang, JY ; Cheng, QH ; Wu, PH ; Jing, D ; Jiao, G ; Shao, K ; Jiang, MM ; Zhang, JZ ; Sun, MS ; Wang, YY ; Zhou, YL ; Lu, HB ; Xu, SF ; He, M ; Wang, XP ; Yang, BC ; Lu, J ; Zhang, QS |
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
 |
| 出版日期 | 1997 |
| 卷号 | 40期号:2页码:219 |
| ISSN号 | 1006-9283 |
| 关键词 | SURFACE-RESISTANCE TEMPERATURE FILMS |
| 通讯作者 | Jin, BB: NANJING UNIV,DEPT ELECT SCI & ENGN,CTR ADV STUDIES SCI & TECHNOL MICROSTRUCT,NANJING 210093,PEOPLES R CHINA. |
| 中文摘要 | A high-T-c superconducting (HTSC) thin film/GaAs MESFET hybrid microwave oscillator operated at 10.6 GHz has been designed, fabricated and characterized. Microstrip line structures were used throughout the circuit with superconducting thin film YBa2Cu,O-3(7-delta)(YBCO) as the conductor material. The YBCO thin films were deposited on 15 mm x 10 mm x 0.5 mm LaAlO3 substrates. The oscillator was common-source, series feedback type using a GaAs-MESFET (NE72084) as the active device and a superconducting microstrip resonator as the frequency stabilizing element. By improving the unloaded quality factor Q(0) of the superconducting microstrip resonator and adjusting the coupling coefficient between the resonator and the gate of the MESFET, the phase noise of the oscillator was decreased. At 77 K, the phase noise of the oscillator at 10 kHz offset from carrier was -87 dBc/Hz. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/39450]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Jin, BB,Kang, L,Wu, RX,et al. High-T-c superconductimg thin film/GaAs MESFET hybrid microwave oscillator[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,1997,40(2):219. |
| APA | Jin, BB.,Kang, L.,Wu, RX.,Zhang, JY.,Cheng, QH.,...&Zhang, QS.(1997).High-T-c superconductimg thin film/GaAs MESFET hybrid microwave oscillator.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,40(2),219. |
| MLA | Jin, BB,et al."High-T-c superconductimg thin film/GaAs MESFET hybrid microwave oscillator".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 40.2(1997):219. |
入库方式： OAI收割
来源：物理研究所
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