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NO950903D0 - Fremgangsmåte og innretning for måling av faseforskjell - Google Patents

Fremgangsmåte og innretning for måling av faseforskjell

Info

Publication number
NO950903D0
NO950903D0 NO950903A NO950903A NO950903D0 NO 950903 D0 NO950903 D0 NO 950903D0 NO 950903 A NO950903 A NO 950903A NO 950903 A NO950903 A NO 950903A NO 950903 D0 NO950903 D0 NO 950903D0
Authority
NO
Norway
Prior art keywords
phase difference
measuring phase
measuring
difference
phase
Prior art date
Application number
NO950903A
Other languages
English (en)
Other versions
NO316941B1 (no
NO950903L (no
Inventor
Seiji Yamaguchi
Original Assignee
Tokyo Shibaura Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of NO950903D0 publication Critical patent/NO950903D0/no
Publication of NO950903L publication Critical patent/NO950903L/no
Publication of NO316941B1 publication Critical patent/NO316941B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S15/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Phase Differences (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
NO19950903A 1993-07-12 1995-03-09 Fremgangsmate og innretning for maling av faseforskjell NO316941B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17157693A JP3160428B2 (ja) 1993-07-12 1993-07-12 濃度計
PCT/JP1994/001138 WO1995002815A1 (en) 1993-07-12 1994-07-12 Method and apparatus for measuring phase difference

Publications (3)

Publication Number Publication Date
NO950903D0 true NO950903D0 (no) 1995-03-09
NO950903L NO950903L (no) 1995-05-11
NO316941B1 NO316941B1 (no) 2004-07-05

Family

ID=15925716

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19950903A NO316941B1 (no) 1993-07-12 1995-03-09 Fremgangsmate og innretning for maling av faseforskjell

Country Status (10)

Country Link
US (3) US5610527A (no)
EP (1) EP0664447A4 (no)
JP (1) JP3160428B2 (no)
KR (1) KR0157078B1 (no)
CN (1) CN1089900C (no)
CA (1) CA2144430C (no)
FI (1) FI951139A7 (no)
NO (1) NO316941B1 (no)
TW (1) TW242174B (no)
WO (1) WO1995002815A1 (no)

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US6351245B1 (en) 1999-12-10 2002-02-26 Em-Tech Llc Use of phase coded permeability lensing to obtain directional information in electro-magnetic radiation
AU2005211572B2 (en) * 2000-02-29 2007-06-07 Gen-Probe Incorporated Fluid dispense and fluid surface verification system and method
AU2001245365B8 (en) 2000-02-29 2005-11-03 Gen-Probe Incorporated Fluid dispense and liquid surface verification system and method
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JP4443957B2 (ja) * 2003-04-28 2010-03-31 株式会社根本杏林堂 漏出検出装置および方法
JP2007532925A (ja) * 2004-04-26 2007-11-15 ザ プロクター アンド ギャンブル カンパニー 繊維性基材の特性を評価し、繊維性基材を処理する方法
JP4762147B2 (ja) * 2004-09-14 2011-08-31 株式会社根本杏林堂 漏出検出装置
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JP5221527B2 (ja) 2006-06-30 2013-06-26 ザ プロクター アンド ギャンブル カンパニー マイクロストリップ方向性結合器のオーバレイ（毛髪様）の湿分を測定する装置
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Also Published As

Publication number Publication date
EP0664447A1 (en) 1995-07-26
US5969254A (en) 1999-10-19
JP3160428B2 (ja) 2001-04-25
CN1113320A (zh) 1995-12-13
FI951139A0 (fi) 1995-03-10
NO316941B1 (no) 2004-07-05
NO950903L (no) 1995-05-11
KR950003819A (ko) 1995-02-17
US5610527A (en) 1997-03-11
EP0664447A4 (en) 1995-12-06
WO1995002815A1 (en) 1995-01-26
CN1089900C (zh) 2002-08-28
US5767409A (en) 1998-06-16
KR0157078B1 (ko) 1999-03-30
CA2144430C (en) 1999-06-29
FI951139A7 (fi) 1995-05-08
JPH0727720A (ja) 1995-01-31
CA2144430A1 (en) 1995-01-26
TW242174B (no) 1995-03-01

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