GB201211894D0 - Sensing methods and apparatus - Google Patents

Sensing methods and apparatus

Info

Publication number
GB201211894D0
GB201211894D0 GB201211894A GB201211894A GB201211894D0 GB 201211894 D0 GB201211894 D0 GB 201211894D0 GB 201211894 A GB201211894 A GB 201211894A GB 201211894 A GB201211894 A GB 201211894A GB 201211894 D0 GB201211894 D0 GB 201211894D0
Authority
GB
United Kingdom
Prior art keywords
piezoelectric probe
electroacoustic
oscillations
sensing methods
characterising
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
Application number
GB201211894A
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.)
Sparq Wireless Solutions Pte Ltd
Original Assignee
Sparq Wireless Solutions Pte 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 Sparq Wireless Solutions Pte Ltd filed Critical Sparq Wireless Solutions Pte Ltd
Priority to GB201211894A priority Critical patent/GB201211894D0/en
Publication of GB201211894D0 publication Critical patent/GB201211894D0/en
Priority to PCT/GB2013/051746 priority patent/WO2014006391A1/en
Ceased legal-status Critical Current

Links

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)

Abstract

We describe a system for characterising the dielectric properties of the surface of a material, the system comprising: a piezoelectric probe for interrogating a surface of said material; an RF drive unit configured to excite electroacoustic oscillations in said piezoelectric probe; and a signal analysis system, coupled to said piezoelectric probe, to output data characterising a dielectric property of said material responsive to said excited electroacoustic oscillations.
GB201211894A 2012-07-04 2012-07-04 Sensing methods and apparatus Ceased GB201211894D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201211894A GB201211894D0 (en) 2012-07-04 2012-07-04 Sensing methods and apparatus
PCT/GB2013/051746 WO2014006391A1 (en) 2012-07-04 2013-07-02 Sensing methods and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201211894A GB201211894D0 (en) 2012-07-04 2012-07-04 Sensing methods and apparatus

Publications (1)

Publication Number Publication Date
GB201211894D0 true GB201211894D0 (en) 2012-08-15

Family

ID=46721895

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201211894A Ceased GB201211894D0 (en) 2012-07-04 2012-07-04 Sensing methods and apparatus

Country Status (2)

Country Link
GB (1) GB201211894D0 (en)
WO (1) WO2014006391A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9114044D0 (en) * 1991-06-28 1991-08-14 Univ Bristol Measuring dielectric properties of materials
US6201400B1 (en) * 1998-06-23 2001-03-13 The Boeing Company Bulls-eye mid-frequency impedance probe
AU2004231988B2 (en) * 2003-04-16 2010-04-15 Drexel University Acoustic blood analyzer for assessing blood properties
EP1952763B1 (en) * 2005-11-09 2016-11-23 Japan Science and Technology Agency Method and apparatus for measuring characteristic of object with acoustically induced electromagnetic wave
US8417328B2 (en) * 2007-02-01 2013-04-09 Ls Biopath, Inc. Electrical systems for detection and characterization of abnormal tissue and cells
US7812621B2 (en) * 2008-07-31 2010-10-12 Hiroshima University Measuring apparatus and method for measuring a surface capacitance of an insulating film
GB201007349D0 (en) 2010-04-30 2010-06-16 Cambridge Entpr Ltd Antenna device

Also Published As

Publication number Publication date
WO2014006391A1 (en) 2014-01-09

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)