发明授权
- 专利标题： Superconducting ring resonator microwave oscillator for operating as a remote temperature sensor
- 专利标题（中）： 超导环形谐振器微波振荡器用作远程温度传感器
-
申请号： US5692申请日： 1993-01-19
-
公开(公告)号： US5309117A公开(公告)日： 1994-05-03
- 发明人: Roland Cadotte, Jr. , Michael Cummings , Adam Rachlin , Richard W. Babbitt
- 申请人： Roland Cadotte, Jr. , Michael Cummings , Adam Rachlin , Richard W. Babbitt
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Secretary of the Army
- 当前专利权人： The United States of America as represented by the Secretary of the Army
- 当前专利权人地址： DC Washington
- 主分类号： G01K7/00
- IPC分类号： G01K7/00 ; H03B5/18
摘要：
A remote temperature sensor includes a microwave oscillator which generatesn output signal having a frequency which is proportional to the temperature of the environment in which it is located. The oscillator includes a relatively high transition temperature superconducting (HTSC) ring coupled to a transistor in a plurality of microstrip line oscillator configurations including those of a reaction oscillator, a transmission oscillator, a reflection oscillator and a parallel feedback oscillator. The superconducting ring operates below its transition temperature and in so doing, acts as a high Q resonator whose resonant frequency is proportional to temperature.
公开/授权文献
- US4846473A Bowling hand and wrist support device 公开/授权日：1989-07-11