KR20040020909A - 마이크로파를 이용한 물질의 적어도 하나의 물리적 변수의측정방법 및 장치 - Google Patents
마이크로파를 이용한 물질의 적어도 하나의 물리적 변수의측정방법 및 장치 Download PDFInfo
- Publication number
- KR20040020909A KR20040020909A KR10-2003-7015628A KR20037015628A KR20040020909A KR 20040020909 A KR20040020909 A KR 20040020909A KR 20037015628 A KR20037015628 A KR 20037015628A KR 20040020909 A KR20040020909 A KR 20040020909A
- Authority
- KR
- South Korea
- Prior art keywords
- microwave
- scanning
- signal
- electrical signal
- microwaves
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000126 substance Substances 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 60
- 230000010287 polarization Effects 0.000 claims description 56
- 238000005259 measurement Methods 0.000 claims description 27
- 230000010363 phase shift Effects 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000036962 time dependent Effects 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 13
- 230000004044 response Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 241000208125 Nicotiana Species 0.000 description 3
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
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- 238000003780 insertion Methods 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- -1 salt ions Chemical class 0.000 description 2
- 238000004441 surface measurement Methods 0.000 description 2
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
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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
-
- 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
- G01N22/04—Investigating moisture content
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Blast Furnaces (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29424901P | 2001-05-31 | 2001-05-31 | |
| IS5960 | 2001-05-31 | ||
| US60/294,249 | 2001-05-31 | ||
| IS5960 | 2001-05-31 | ||
| PCT/IS2002/000011 WO2002097411A1 (en) | 2001-05-31 | 2002-05-31 | Apparatus and method for microwave determination of at least one physical parameter of a substance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040020909A true KR20040020909A (ko) | 2004-03-09 |
Family
ID=36763231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-7015628A Ceased KR20040020909A (ko) | 2001-05-31 | 2002-05-31 | 마이크로파를 이용한 물질의 적어도 하나의 물리적 변수의측정방법 및 장치 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7187183B2 (https=) |
| EP (1) | EP1407254B1 (https=) |
| JP (1) | JP2005516181A (https=) |
| KR (1) | KR20040020909A (https=) |
| CN (1) | CN1287142C (https=) |
| AT (1) | ATE314639T1 (https=) |
| AU (1) | AU2002304283B2 (https=) |
| CA (1) | CA2500191A1 (https=) |
| DE (1) | DE60208374T2 (https=) |
| DK (1) | DK1407254T3 (https=) |
| ES (1) | ES2256478T3 (https=) |
| IS (1) | IS7054A (https=) |
| NO (1) | NO20035320D0 (https=) |
| RU (1) | RU2298197C2 (https=) |
| WO (1) | WO2002097411A1 (https=) |
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| US5315258A (en) * | 1989-01-13 | 1994-05-24 | Kajaani Elektroniikka Oy | Method and apparatus for determining the moisture content of a material |
| US5497100A (en) * | 1994-10-17 | 1996-03-05 | Hughes Aircraft Company | Surface condition sensing system |
| EP0850419B1 (en) * | 1995-09-11 | 2000-07-12 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Near-field resistivity microscope |
| GB2307611B (en) * | 1995-11-01 | 2000-03-22 | British Gas Plc | Measurement arrangement |
| US6163158A (en) * | 1996-02-20 | 2000-12-19 | Hauni Maschinenbau Ag | Method of and apparatus for ascertaining at least one characteristic of a substance |
| US5959594A (en) * | 1997-03-04 | 1999-09-28 | Trw Inc. | Dual polarization frequency selective medium for diplexing two close bands at an incident angle |
| US6100703A (en) * | 1998-07-08 | 2000-08-08 | Yissum Research Development Company Of The University Of Jerusalum | Polarization-sensitive near-field microwave microscope |
| US6172510B1 (en) * | 1998-12-30 | 2001-01-09 | The United Sates Of America As Represented By The Secretary Of The Navy | System for detection of flaws by use of microwave radiation |
| FI991548L (fi) * | 1999-07-06 | 2001-04-05 | Neles Field Controls Oy | Menetelmä rainan sakeuden mittaamiseksi ja mittalaite |
| US6529154B1 (en) * | 2000-03-16 | 2003-03-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and apparatus for reading two dimensional identification symbols using radar techniques |
| EP1325313A1 (en) * | 2000-08-15 | 2003-07-09 | Industrial Research Limited | Apparatus and method for measuring characteristics of anisotropic materials |
-
2002
- 2002-05-31 AU AU2002304283A patent/AU2002304283B2/en not_active Ceased
- 2002-05-31 CA CA002500191A patent/CA2500191A1/en not_active Abandoned
- 2002-05-31 CN CNB028134362A patent/CN1287142C/zh not_active Expired - Fee Related
- 2002-05-31 DK DK02733210T patent/DK1407254T3/da active
- 2002-05-31 DE DE60208374T patent/DE60208374T2/de not_active Expired - Fee Related
- 2002-05-31 KR KR10-2003-7015628A patent/KR20040020909A/ko not_active Ceased
- 2002-05-31 RU RU2003137895/09A patent/RU2298197C2/ru not_active IP Right Cessation
- 2002-05-31 JP JP2003500541A patent/JP2005516181A/ja active Pending
- 2002-05-31 US US10/479,324 patent/US7187183B2/en not_active Expired - Fee Related
- 2002-05-31 WO PCT/IS2002/000011 patent/WO2002097411A1/en not_active Ceased
- 2002-05-31 ES ES02733210T patent/ES2256478T3/es not_active Expired - Lifetime
- 2002-05-31 EP EP02733210A patent/EP1407254B1/en not_active Expired - Lifetime
- 2002-05-31 AT AT02733210T patent/ATE314639T1/de not_active IP Right Cessation
-
2003
- 2003-11-27 IS IS7054A patent/IS7054A/is unknown
- 2003-11-28 NO NO20035320A patent/NO20035320D0/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1287142C (zh) | 2006-11-29 |
| ATE314639T1 (de) | 2006-01-15 |
| DE60208374T2 (de) | 2006-09-07 |
| EP1407254A1 (en) | 2004-04-14 |
| CN1559004A (zh) | 2004-12-29 |
| AU2002304283B2 (en) | 2007-10-11 |
| RU2298197C2 (ru) | 2007-04-27 |
| US20040239338A1 (en) | 2004-12-02 |
| NO20035320D0 (no) | 2003-11-28 |
| WO2002097411A1 (en) | 2002-12-05 |
| JP2005516181A (ja) | 2005-06-02 |
| US7187183B2 (en) | 2007-03-06 |
| CA2500191A1 (en) | 2002-12-05 |
| DE60208374D1 (de) | 2006-02-02 |
| EP1407254B1 (en) | 2005-12-28 |
| IS7054A (is) | 2003-11-27 |
| ES2256478T3 (es) | 2006-07-16 |
| DK1407254T3 (da) | 2006-05-22 |
| RU2003137895A (ru) | 2005-06-10 |
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