WO2008142283A3 - Thermometre radiometrique - Google Patents
Thermometre radiometrique Download PDFInfo
- Publication number
- WO2008142283A3 WO2008142283A3 PCT/FR2008/000504 FR2008000504W WO2008142283A3 WO 2008142283 A3 WO2008142283 A3 WO 2008142283A3 FR 2008000504 W FR2008000504 W FR 2008000504W WO 2008142283 A3 WO2008142283 A3 WO 2008142283A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- gain control
- delivered
- electronic
- automatic gain
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/006—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of the effect of a material on microwaves or longer electromagnetic waves, e.g. measuring temperature via microwaves emitted by the object
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radiation Pyrometers (AREA)
- Control Of Amplification And Gain Control (AREA)
Abstract
Le thermomètre radiométrique comporte un capteur (1) de microondes et des moyens électroniques de traitement du signal électrique délivré par ledit capteur. Lesdits moyens électroniques comportent : des moyens de préamplification (5) du signal électrique (S1) délivré par le capteur (1) de microondes, des moyens d'amplification (7) à gain variable et à commande automatique de gain, qui permettent l'amplification du signal délivré par les moyens de préamplification (5), lesdits moyens d'amplification (7) comportant un signal de commande automatique de gain (Vcag) qui permet l'ajustement automatique du gain à partir du signal de sortie (S7) des moyens d'amplification, et des moyens électroniques (8) de mesure de température permettant une mesure de température à partir dudit signal de commande automatique de gain (Vcag).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200880011842XA CN101657707B (zh) | 2007-04-12 | 2008-04-11 | 辐射度温度计 |
US12/594,786 US8157442B2 (en) | 2007-04-12 | 2008-04-11 | Radiometric thermometer |
EP08787939.1A EP2135050B8 (fr) | 2007-04-12 | 2008-04-11 | Thermometre radiometrique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07370007.2 | 2007-04-12 | ||
EP07370007A EP1980831A1 (fr) | 2007-04-12 | 2007-04-12 | Thermomètre radiométrique |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2008142283A2 WO2008142283A2 (fr) | 2008-11-27 |
WO2008142283A3 true WO2008142283A3 (fr) | 2009-02-05 |
WO2008142283A8 WO2008142283A8 (fr) | 2009-03-26 |
Family
ID=38457796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2008/000504 WO2008142283A2 (fr) | 2007-04-12 | 2008-04-11 | Thermometre radiometrique |
Country Status (4)
Country | Link |
---|---|
US (1) | US8157442B2 (fr) |
EP (2) | EP1980831A1 (fr) |
CN (1) | CN101657707B (fr) |
WO (1) | WO2008142283A2 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9672471B2 (en) * | 2007-12-18 | 2017-06-06 | Gearbox Llc | Systems, devices, and methods for detecting occlusions in a biological subject including spectral learning |
US20090287120A1 (en) | 2007-12-18 | 2009-11-19 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Circulatory monitoring systems and methods |
US20090281413A1 (en) * | 2007-12-18 | 2009-11-12 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Systems, devices, and methods for detecting occlusions in a biological subject |
US20100036269A1 (en) * | 2008-08-07 | 2010-02-11 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Circulatory monitoring systems and methods |
US20090292222A1 (en) * | 2008-05-14 | 2009-11-26 | Searete Llc | Circulatory monitoring systems and methods |
US20090287110A1 (en) * | 2008-05-14 | 2009-11-19 | Searete Llc | Circulatory monitoring systems and methods |
US20090281412A1 (en) * | 2007-12-18 | 2009-11-12 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | System, devices, and methods for detecting occlusions in a biological subject |
US20100036209A1 (en) * | 2008-08-07 | 2010-02-11 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Circulatory monitoring systems and methods |
US8636670B2 (en) * | 2008-05-13 | 2014-01-28 | The Invention Science Fund I, Llc | Circulatory monitoring systems and methods |
US20100036268A1 (en) * | 2008-08-07 | 2010-02-11 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Circulatory monitoring systems and methods |
US9717896B2 (en) | 2007-12-18 | 2017-08-01 | Gearbox, Llc | Treatment indications informed by a priori implant information |
US8742769B2 (en) | 2011-01-20 | 2014-06-03 | General Electric Company | Sensor probe and methods of assembling same |
US20150094608A1 (en) * | 2013-09-28 | 2015-04-02 | Brain Temp, Inc. | Systems and methods of non-invasively determining internal temperature |
CN103674315B (zh) * | 2013-12-31 | 2017-01-25 | 中国计量科学研究院 | 一种以量子电压为参考的四通道噪声温度计 |
RU2617276C1 (ru) * | 2015-12-22 | 2017-04-24 | Общество с ограниченной ответственностью "РТМ Диагностика" | Радиотермометр |
DE102016113216B3 (de) * | 2016-07-18 | 2017-11-09 | Hochschule Ruhr West | Verfahren zur berührungslosen Bestimmung der Temperatur eines Garguts in einem Gargerät sowie Gargerät |
JP6746183B2 (ja) * | 2018-07-02 | 2020-08-26 | エレックス工業株式会社 | マイクロ波放射計の較正方法 |
FR3108172B1 (fr) * | 2020-03-11 | 2023-01-13 | Van De Velde Jean Claude | Radiometre et son application a la mesure de temperature |
CN112220460A (zh) * | 2020-09-25 | 2021-01-15 | 电子科技大学 | 一种基于微波辐射技术的体内温度测量贴片 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56108947A (en) * | 1980-02-01 | 1981-08-28 | Mitsubishi Electric Corp | Radio receiver for microwave radiometer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2098819A (en) * | 1981-05-20 | 1982-11-24 | Philips Electronic Associated | Gain stabilization in a total power radiometer |
JPS58102118A (ja) * | 1981-12-14 | 1983-06-17 | Sumitomo Metal Ind Ltd | 金属体温度測定方法 |
CA1187941A (fr) * | 1982-02-23 | 1985-05-28 | John I. Strickland | Radiometre |
EP0158690A1 (fr) * | 1984-04-17 | 1985-10-23 | Anthony Richard Gillespie | Appareil de thermographie pour la mesure de la distribution de température dans un miliéu quasi-diélectrique |
FR2650390B1 (fr) * | 1989-07-27 | 1992-10-30 | Inst Nat Sante Rech Med | Procede pour la mesure des temperatures par radiometrie microonde, avec calibration automatique de la mesure, et dispositif pour la mise en oeuvre de ce procede |
CN1184939A (zh) * | 1996-12-10 | 1998-06-17 | 中国科学院长春地理研究所 | 实时定标微波辐射计 |
KR100634497B1 (ko) * | 2003-10-16 | 2006-10-13 | 삼성전자주식회사 | 인체 내부 전자기파 측정을 위한 라디오-써모미터와 인체전자기파 측정 방법 |
-
2007
- 2007-04-12 EP EP07370007A patent/EP1980831A1/fr not_active Withdrawn
-
2008
- 2008-04-11 CN CN200880011842XA patent/CN101657707B/zh not_active Expired - Fee Related
- 2008-04-11 EP EP08787939.1A patent/EP2135050B8/fr not_active Not-in-force
- 2008-04-11 US US12/594,786 patent/US8157442B2/en not_active Expired - Fee Related
- 2008-04-11 WO PCT/FR2008/000504 patent/WO2008142283A2/fr active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56108947A (en) * | 1980-02-01 | 1981-08-28 | Mitsubishi Electric Corp | Radio receiver for microwave radiometer |
Also Published As
Publication number | Publication date |
---|---|
EP1980831A1 (fr) | 2008-10-15 |
EP2135050A2 (fr) | 2009-12-23 |
CN101657707B (zh) | 2011-12-14 |
WO2008142283A2 (fr) | 2008-11-27 |
EP2135050B1 (fr) | 2012-12-26 |
US8157442B2 (en) | 2012-04-17 |
US20100061421A1 (en) | 2010-03-11 |
EP2135050B8 (fr) | 2013-04-24 |
CN101657707A (zh) | 2010-02-24 |
WO2008142283A8 (fr) | 2009-03-26 |
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