DE68901462D1 - Material-charakterisierung. - Google Patents
Material-charakterisierung.Info
- Publication number
- DE68901462D1 DE68901462D1 DE8989300004T DE68901462T DE68901462D1 DE 68901462 D1 DE68901462 D1 DE 68901462D1 DE 8989300004 T DE8989300004 T DE 8989300004T DE 68901462 T DE68901462 T DE 68901462T DE 68901462 D1 DE68901462 D1 DE 68901462D1
- Authority
- DE
- Germany
- Prior art keywords
- material characterization
- characterization
- 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 - Fee Related
Links
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)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888801395A GB8801395D0 (en) | 1988-01-22 | 1988-01-22 | Microwave probe |
GB888805364A GB8805364D0 (en) | 1988-03-07 | 1988-03-07 | Material characterisation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68901462D1 true DE68901462D1 (de) | 1992-06-17 |
Family
ID=26293353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989300004T Expired - Fee Related DE68901462D1 (de) | 1988-01-22 | 1989-01-03 | Material-charakterisierung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4866370A (de) |
EP (1) | EP0325341B1 (de) |
DE (1) | DE68901462D1 (de) |
GB (1) | GB2214310B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2623291B1 (fr) * | 1987-11-17 | 1990-03-16 | France Etat | Dispositif de caracterisation electrique d'echantillons et application a la cartographie electrique d'echantillons semi-conducteurs de grande surface |
US5073755A (en) * | 1990-03-19 | 1991-12-17 | Mpr Teltech Ltd. | Method and apparatus for measuring the electrical properties of dielectric film in the gigahertz range |
US5103182A (en) * | 1990-04-02 | 1992-04-07 | Texas Instruments Incorporated | Electromagnetic wave measurement of conductive layers of a semiconductor wafer during processing in a fabrication chamber |
US5187443A (en) * | 1990-07-24 | 1993-02-16 | Bereskin Alexander B | Microwave test fixtures for determining the dielectric properties of a material |
US5083088A (en) * | 1990-07-24 | 1992-01-21 | Bereskin Alexander B | Microwave test fixtures for determining the dielectric properties of a material |
US5157339A (en) * | 1991-04-16 | 1992-10-20 | Atlantic Richfield Company | Method for measuring water-oil mixtures with relatively high gas content |
US5260665A (en) * | 1991-04-30 | 1993-11-09 | Ivac Corporation | In-line fluid monitor system and method |
US5455516A (en) * | 1992-04-21 | 1995-10-03 | Thermedics Inc. | Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis |
DE19734978B4 (de) * | 1997-02-12 | 2013-10-17 | Hauni Maschinenbau Ag | Verfahren und Anordnung zum Erfassen mindestens einer Eigenschaft eines Stoffes |
US6163158A (en) | 1996-02-20 | 2000-12-19 | Hauni Maschinenbau Ag | Method of and apparatus for ascertaining at least one characteristic of a substance |
DE19705260B4 (de) * | 1996-02-20 | 2008-12-24 | Hauni Maschinenbau Ag | Anordnung zum Erfassen mindestens einer dielektrischen Eigenschaft eines Stoffes |
US6201400B1 (en) | 1998-06-23 | 2001-03-13 | The Boeing Company | Bulls-eye mid-frequency impedance probe |
SE9803850L (sv) * | 1998-11-11 | 2000-05-12 | Kildal Antenna Consulting Ab | Dielektrisk mikrovågssensor |
DE102006036188B4 (de) * | 2006-08-01 | 2011-06-16 | Franz Ludwig Gesellschaft für Mess- und Regeltechnik mbH | Resonanter Mikrowellensensor |
DE102008064405A1 (de) * | 2008-06-02 | 2009-12-10 | Rohde & Schwarz Gmbh & Co. Kg | Messvorrichtung und Verfahren zur Bestimmung von Gewebeparametern |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB715415A (en) * | 1952-05-23 | 1954-09-15 | British Thomson Houston Co Ltd | Improvements in and relating to measuring apparatus |
GB890412A (en) * | 1958-06-18 | 1962-02-28 | Ass Elect Ind | Improvements relating to apparatus measuring the q values of resonant systems |
US3581190A (en) * | 1968-09-17 | 1971-05-25 | Mc Donnell Douglas Corp | Microwave resonance systems employing a bimodal cavity |
US3586971A (en) * | 1969-02-10 | 1971-06-22 | Canadian Patents Dev | Microwave apparatus for ascertaining changes in dielectric properties utilizing a slow wave structure |
SU750389A1 (ru) * | 1976-10-01 | 1980-07-23 | Предприятие П/Я Г-4493 | Устройство дл измерени добротности колебательных контуров |
DE2848993A1 (de) * | 1978-11-11 | 1980-05-22 | Bayer Ag | Mikrowellenfeuchtemessgeraet mit umschaltbaren messbereichen |
US4277741A (en) * | 1979-06-25 | 1981-07-07 | General Motors Corporation | Microwave acoustic spectrometer |
SU842514A1 (ru) * | 1979-08-10 | 1981-06-30 | Предприятие П/Я А-3759 | Устройство дл измерени диэлектрическойпРОНицАЕМОСТи МАТЕРиАлОВ |
JPS5811840A (ja) * | 1981-07-15 | 1983-01-22 | Hitachi Ltd | マイクロ波アルコ−ル燃料センサ |
JPS6176942A (ja) * | 1984-09-22 | 1986-04-19 | Kanzaki Paper Mfg Co Ltd | 誘電体シートの配向性又は誘電特性の測定方法 |
JPS6183946A (ja) * | 1984-10-01 | 1986-04-28 | Kanzaki Paper Mfg Co Ltd | シ−ト状物質の配向測定方法 |
EP0288135B1 (de) * | 1987-03-09 | 1992-01-15 | United Kingdom Atomic Energy Authority | Mikrowellensonde |
-
1989
- 1989-01-03 DE DE8989300004T patent/DE68901462D1/de not_active Expired - Fee Related
- 1989-01-03 GB GB8900033A patent/GB2214310B/en not_active Expired - Fee Related
- 1989-01-03 EP EP89300004A patent/EP0325341B1/de not_active Expired - Lifetime
- 1989-01-09 US US07/294,797 patent/US4866370A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2214310A (en) | 1989-08-31 |
EP0325341A2 (de) | 1989-07-26 |
EP0325341B1 (de) | 1992-05-13 |
GB2214310B (en) | 1992-01-08 |
GB8900033D0 (en) | 1989-03-01 |
EP0325341A3 (en) | 1989-11-15 |
US4866370A (en) | 1989-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |