JP2741673B2 - マイクロ波を用いたガス分析方法及び装置 - Google Patents
マイクロ波を用いたガス分析方法及び装置Info
- Publication number
- JP2741673B2 JP2741673B2 JP62169935A JP16993587A JP2741673B2 JP 2741673 B2 JP2741673 B2 JP 2741673B2 JP 62169935 A JP62169935 A JP 62169935A JP 16993587 A JP16993587 A JP 16993587A JP 2741673 B2 JP2741673 B2 JP 2741673B2
- Authority
- JP
- Japan
- Prior art keywords
- cell
- frequency
- microwave
- stark
- reference cell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004868 gas analysis Methods 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims description 59
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 13
- 230000003321 amplification Effects 0.000 claims description 12
- 230000005699 Stark effect Effects 0.000 claims description 11
- 230000010363 phase shift Effects 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000003204 osmotic effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003446 memory effect Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3622957.1 | 1986-07-09 | ||
| DE19863622957 DE3622957A1 (de) | 1986-07-09 | 1986-07-09 | Verfahren und vorrichtung zur analyse mittels mikrowellen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6327739A JPS6327739A (ja) | 1988-02-05 |
| JP2741673B2 true JP2741673B2 (ja) | 1998-04-22 |
Family
ID=6304674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62169935A Expired - Lifetime JP2741673B2 (ja) | 1986-07-09 | 1987-07-09 | マイクロ波を用いたガス分析方法及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4894603A (https=) |
| EP (1) | EP0252235B1 (https=) |
| JP (1) | JP2741673B2 (https=) |
| AT (1) | ATE78094T1 (https=) |
| DE (1) | DE3622957A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362929A (ja) * | 1986-09-04 | 1988-03-19 | Honda Motor Co Ltd | 流体封入型防振装置 |
| DE3723606A1 (de) * | 1987-07-17 | 1989-01-26 | Kernforschungsz Karlsruhe | Verfahren und vorrichtung zur analyse mittels mikrowellen |
| JP2977571B2 (ja) * | 1988-02-26 | 1999-11-15 | モナシュ ユニヴァーシティ | マイクロ波スペクトロメータ |
| DE3929079A1 (de) * | 1989-09-01 | 1991-03-21 | Dreizler Helmut | Verfahren und vorrichtung zur analyse gasfoermiger medien mittels mikrowellen |
| US5507173A (en) * | 1994-06-30 | 1996-04-16 | Shearer; Robert M. | Gas analyzer utilizing cancellation of parallel microwave beams |
| US5949237A (en) * | 1996-02-03 | 1999-09-07 | Forschungszentrum Karlsruhe Gmbh | Microwave cavity resonator for continuous spectroscopic gas analysis |
| DE102005034257A1 (de) * | 2005-07-18 | 2007-01-25 | Faurecia Innenraum Systeme Gmbh | Verbundteil mit mehrfarbiger Oberfläche |
| US9325334B2 (en) * | 2013-06-12 | 2016-04-26 | Texas Instruments Incorporated | IC, process, device generating frequency reference from RF gas absorption |
| CN108303376B (zh) * | 2017-12-15 | 2020-12-22 | 复旦大学 | 内置反射镜的多腔室串联气体样品池 |
| CN115825554A (zh) * | 2022-12-07 | 2023-03-21 | 哈尔滨工业大学 | 一种基于光学啁啾链和气体吸收的超快微波频率测量方法及装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982855A (en) * | 1959-01-29 | 1961-05-02 | Thompson Ramo Wooldridge Inc | Neutron detector |
| US3443217A (en) * | 1966-08-02 | 1969-05-06 | Atomic Energy Commission | Variable frequency high sensitivity microwave spectroscopy |
| JPS5042791U (https=) * | 1973-08-15 | 1975-04-30 | ||
| JPS5544904B2 (https=) * | 1973-09-05 | 1980-11-14 | ||
| US3889182A (en) * | 1974-04-10 | 1975-06-10 | Nasa | Resonant waveguide stark cell |
-
1986
- 1986-07-09 DE DE19863622957 patent/DE3622957A1/de active Granted
-
1987
- 1987-04-30 AT AT87106363T patent/ATE78094T1/de active
- 1987-04-30 EP EP87106363A patent/EP0252235B1/de not_active Expired - Lifetime
- 1987-07-09 JP JP62169935A patent/JP2741673B2/ja not_active Expired - Lifetime
- 1987-07-09 US US07/071,657 patent/US4894603A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327739A (ja) | 1988-02-05 |
| EP0252235B1 (de) | 1992-07-08 |
| EP0252235A2 (de) | 1988-01-13 |
| ATE78094T1 (de) | 1992-07-15 |
| EP0252235A3 (en) | 1989-09-06 |
| DE3622957A1 (de) | 1988-02-11 |
| DE3622957C2 (https=) | 1992-02-13 |
| US4894603A (en) | 1990-01-16 |
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