AU2001282722A1 - Apparatus and method for measuring characteristics of anisotropic materials - Google Patents

Apparatus and method for measuring characteristics of anisotropic materials

Info

Publication number
AU2001282722A1
AU2001282722A1 AU2001282722A AU8272201A AU2001282722A1 AU 2001282722 A1 AU2001282722 A1 AU 2001282722A1 AU 2001282722 A AU2001282722 A AU 2001282722A AU 8272201 A AU8272201 A AU 8272201A AU 2001282722 A1 AU2001282722 A1 AU 2001282722A1
Authority
AU
Australia
Prior art keywords
microwave
log
measurement value
microwave signals
branch
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.)
Abandoned
Application number
AU2001282722A
Other languages
English (en)
Inventor
Wayne Stephen Holmes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrial Research Ltd
Original Assignee
IND RES Ltd
Industrial Research Ltd
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 IND RES Ltd, Industrial Research Ltd filed Critical IND RES Ltd
Publication of AU2001282722A1 publication Critical patent/AU2001282722A1/en
Abandoned legal-status Critical Current

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
    • G01N22/02—Investigating the presence of flaws

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)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
AU2001282722A 2000-08-15 2001-08-15 Apparatus and method for measuring characteristics of anisotropic materials Abandoned AU2001282722A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ506359 2000-08-15
NZ50635900 2000-08-15
PCT/NZ2001/000165 WO2002014847A1 (fr) 2000-08-15 2001-08-15 Appareil et procede permettant de mesurer des caracteristiques de materiaux anisotropes

Publications (1)

Publication Number Publication Date
AU2001282722A1 true AU2001282722A1 (en) 2002-02-25

Family

ID=19928046

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001282722A Abandoned AU2001282722A1 (en) 2000-08-15 2001-08-15 Apparatus and method for measuring characteristics of anisotropic materials

Country Status (5)

Country Link
US (1) US20030218468A1 (fr)
EP (1) EP1325313A1 (fr)
AU (1) AU2001282722A1 (fr)
CA (1) CA2419745A1 (fr)
WO (1) WO2002014847A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002304283B2 (en) 2001-05-31 2007-10-11 Orbylgjutaekni Ehf. Apparatus and method for microwave determination of at least one physical parameter of a substance
DE10233835A1 (de) 2002-07-25 2004-02-12 Robert Bosch Gmbh Verfahren zur Störbefreiung von Messsignalen
US8400166B2 (en) * 2009-04-29 2013-03-19 The Boeing Company Non-destructive determination of electromagnetic properties
WO2014070057A1 (fr) * 2012-11-01 2014-05-08 Sp Sveriges Tekniska Forskningsinstitut Ab Procédé et système de détermination automatique de qualité du bois à l'état gelé ou non gelé
CN110793979B (zh) * 2019-10-16 2021-04-06 中国科学院遥感与数字地球研究所 活立木木材密度测量方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8000410L (sv) * 1979-01-20 1980-07-21 Lambda Ind Science Ltd Sprickdetektor
FR2635187B1 (fr) * 1988-08-03 1990-11-09 Centre Nat Rech Scient Dispositif d'emission et de reception d'un rayonnement micro-onde, pour imagerie d'objets enfouis
US5497100A (en) * 1994-10-17 1996-03-05 Hughes Aircraft Company Surface condition sensing system
US5933014A (en) * 1994-11-23 1999-08-03 Fraunhofer Gesellschaft Zur Foerderung Process for detecting totally or partially hidden non-homogeneities by means of microwave radiation
DE19732026A1 (de) * 1997-07-25 1999-01-28 Alphasat Communication Gmbh Mikrowellenkamera
FI991548A (fi) * 1999-07-06 2001-04-05 Neles Field Controls Oy Menetelmä rainan sakeuden mittaamiseksi ja mittalaite
CA2394326A1 (fr) * 1999-12-13 2001-06-14 Industrial Research Limited Capteur pour tissus

Also Published As

Publication number Publication date
CA2419745A1 (fr) 2002-02-21
US20030218468A1 (en) 2003-11-27
EP1325313A1 (fr) 2003-07-09
WO2002014847A1 (fr) 2002-02-21

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