GB0724583D0 - A spaced plate waveguide probe and method for dielectric measurements - Google Patents

A spaced plate waveguide probe and method for dielectric measurements

Info

Publication number
GB0724583D0
GB0724583D0 GB0724583A GB0724583A GB0724583D0 GB 0724583 D0 GB0724583 D0 GB 0724583D0 GB 0724583 A GB0724583 A GB 0724583A GB 0724583 A GB0724583 A GB 0724583A GB 0724583 D0 GB0724583 D0 GB 0724583D0
Authority
GB
United Kingdom
Prior art keywords
waveguide probe
plate waveguide
spaced plate
dielectric measurements
dielectric
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.)
Withdrawn
Application number
GB0724583A
Other versions
GB2455722A (en
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.)
TAN HONG S
TAN SOON Y
Original Assignee
TAN HONG S
TAN SOON Y
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 TAN HONG S, TAN SOON Y filed Critical TAN HONG S
Priority to GB0724583A priority Critical patent/GB2455722A/en
Publication of GB0724583D0 publication Critical patent/GB0724583D0/en
Priority to PCT/SG2008/000475 priority patent/WO2009078814A1/en
Publication of GB2455722A publication Critical patent/GB2455722A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2617—Measuring dielectric properties, e.g. constants
    • G01R27/2635—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells
    • G01R27/2647—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells of coaxial or concentric type, e.g. with the sample in a coaxial line
    • G01R27/2652—Sample holders, electrodes or excitation arrangements, e.g. sensors or measuring cells of coaxial or concentric type, e.g. with the sample in a coaxial line open-ended type, e.g. abutting against the sample
GB0724583A 2007-12-18 2007-12-18 A spaced plate waveguide probe for dielectric measurement of biological tissue Withdrawn GB2455722A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0724583A GB2455722A (en) 2007-12-18 2007-12-18 A spaced plate waveguide probe for dielectric measurement of biological tissue
PCT/SG2008/000475 WO2009078814A1 (en) 2007-12-18 2008-12-11 A spaced plate waveguide probe and method for dielectric measurements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0724583A GB2455722A (en) 2007-12-18 2007-12-18 A spaced plate waveguide probe for dielectric measurement of biological tissue

Publications (2)

Publication Number Publication Date
GB0724583D0 true GB0724583D0 (en) 2008-01-30
GB2455722A GB2455722A (en) 2009-06-24

Family

ID=39048224

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0724583A Withdrawn GB2455722A (en) 2007-12-18 2007-12-18 A spaced plate waveguide probe for dielectric measurement of biological tissue

Country Status (2)

Country Link
GB (1) GB2455722A (en)
WO (1) WO2009078814A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115842234A (en) * 2023-02-14 2023-03-24 电子科技大学 Novel coupling mode strip line resonator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL226423B1 (en) 2012-12-21 2017-07-31 Bumar Elektronika Spółka Akcyjna Probe measuring system
US9482626B2 (en) * 2013-09-13 2016-11-01 The Curators Of The University Of Missouri Waveguide probe for nondestructive material characterization
CN113660898B (en) * 2019-01-04 2022-07-01 J·W·霍奇斯 Microstrip waveguide structure, dielectric spectroscopy system and dielectric spectroscopy sensor
CN110187000B (en) * 2019-05-22 2023-06-27 桂林理工大学 Method for electromagnetic nondestructive testing of microstructure of dual-phase steel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318049A (en) * 1970-07-08 1973-05-23 Rank Organisation Ltd Waveguides
GB8300779D0 (en) * 1983-01-12 1983-02-16 Univ Glasgow Microwave thermographic apparatus for bio-medical use
JP3237737B2 (en) * 1994-08-30 2001-12-10 株式会社村田製作所 Non-radiative dielectric line component evaluation jig
JP3045046B2 (en) * 1995-07-05 2000-05-22 株式会社村田製作所 Non-radiative dielectric line device
US5662110A (en) * 1996-04-03 1997-09-02 Microwave Medical Systems, Inc. Microwave detection apparatus for locating cancerous tumors particularly breast tumors
JPH10224120A (en) * 1997-02-06 1998-08-21 Murata Mfg Co Ltd Dielectric line
SE9803850L (en) * 1998-11-11 2000-05-12 Kildal Antenna Consulting Ab Dielectric microwave sensor
JP4154388B2 (en) * 2004-12-27 2008-09-24 キヤノン株式会社 Detection device for detecting the state of electromagnetic waves transmitted through an object

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115842234A (en) * 2023-02-14 2023-03-24 电子科技大学 Novel coupling mode strip line resonator
CN115842234B (en) * 2023-02-14 2024-03-26 电子科技大学 Strip line resonator

Also Published As

Publication number Publication date
WO2009078814A8 (en) 2009-09-03
GB2455722A (en) 2009-06-24
WO2009078814A1 (en) 2009-06-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)