GB201009871D0 - Devices and techniques for broadband and single frequency measurement of dielectric properties of liquid crystals and anisotropic materials - Google Patents

Devices and techniques for broadband and single frequency measurement of dielectric properties of liquid crystals and anisotropic materials

Info

Publication number
GB201009871D0
GB201009871D0 GBGB1009871.3A GB201009871A GB201009871D0 GB 201009871 D0 GB201009871 D0 GB 201009871D0 GB 201009871 A GB201009871 A GB 201009871A GB 201009871 D0 GB201009871 D0 GB 201009871D0
Authority
GB
United Kingdom
Prior art keywords
broadband
techniques
devices
liquid crystals
single frequency
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Withdrawn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
GBGB1009871.3A
Other versions
GB2471024A (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.)
University of Essex Enterprises Ltd
Original Assignee
University of Essex Enterprises 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 University of Essex Enterprises Ltd filed Critical University of Essex Enterprises Ltd
Publication of GB201009871D0 publication Critical patent/GB201009871D0/en
Publication of GB2471024A publication Critical patent/GB2471024A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01R27/2658—Cavities, resonators, free space arrangements, reflexion or interference arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB1009871A 2009-06-11 2010-06-11 Determining dielectric properties of a material Withdrawn GB2471024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0910075.1A GB0910075D0 (en) 2009-06-11 2009-06-11 Dielctic Characterisation of liquid crystals

Publications (2)

Publication Number Publication Date
GB201009871D0 true GB201009871D0 (en) 2010-07-21
GB2471024A GB2471024A (en) 2010-12-15

Family

ID=40937261

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0910075.1A Ceased GB0910075D0 (en) 2009-06-11 2009-06-11 Dielctic Characterisation of liquid crystals
GB1009871A Withdrawn GB2471024A (en) 2009-06-11 2010-06-11 Determining dielectric properties of a material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0910075.1A Ceased GB0910075D0 (en) 2009-06-11 2009-06-11 Dielctic Characterisation of liquid crystals

Country Status (1)

Country Link
GB (2) GB0910075D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106324360A (en) * 2015-06-19 2017-01-11 深圳光启高等理工研究院 Dielectric parameter measurement system and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3156784A1 (en) * 2015-10-12 2017-04-19 Vrije Universiteit Brussel Enhanced characterization of dielectric properties
DE102016206362A1 (en) * 2016-04-15 2017-10-19 Conti Temic Microelectronic Gmbh MEASURING DEVICE AND METHOD FOR MEASURING THE DIELECTRIC PERMITTIVENESS OF A DIELECTRIC MEDIUM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0572164A (en) * 1991-09-10 1993-03-23 Mitsubishi Electric Corp Detecting device for dielectric constant of fuel
US5313168A (en) * 1991-11-06 1994-05-17 Mitsubishi Denki Kabushiki Kaisha Apparatus for detecting fuel dielectric constant
JP2988812B2 (en) * 1993-05-20 1999-12-13 シャープ株式会社 Method and apparatus for measuring dielectric constant of ferroelectric liquid crystal
WO2005069023A1 (en) * 2004-01-15 2005-07-28 Robert Bosch Gmbh Device for detecting physical properties of a gas or a gas mixture by means of a high-frequency resonator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106324360A (en) * 2015-06-19 2017-01-11 深圳光启高等理工研究院 Dielectric parameter measurement system and method
CN106324360B (en) * 2015-06-19 2023-10-31 深圳光启高等理工研究院 Measurement system and measurement method for dielectric parameters

Also Published As

Publication number Publication date
GB0910075D0 (en) 2009-07-22
GB2471024A (en) 2010-12-15

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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)