GB0718183D0 - Signal measurement and processing method and apparatus - Google Patents

Signal measurement and processing method and apparatus

Info

Publication number
GB0718183D0
GB0718183D0 GBGB0718183.7A GB0718183A GB0718183D0 GB 0718183 D0 GB0718183 D0 GB 0718183D0 GB 0718183 A GB0718183 A GB 0718183A GB 0718183 D0 GB0718183 D0 GB 0718183D0
Authority
GB
United Kingdom
Prior art keywords
processing method
signal measurement
measurement
signal
processing
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.)
Granted
Application number
GBGB0718183.7A
Other versions
GB2439236B (en
GB2439236A (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.)
Ultra Electronics Ltd
Original Assignee
Ultra Electronics 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 Ultra Electronics Ltd filed Critical Ultra Electronics Ltd
Priority to GB0718183A priority Critical patent/GB2439236B/en
Priority claimed from GB0404408A external-priority patent/GB2411481B/en
Publication of GB0718183D0 publication Critical patent/GB0718183D0/en
Publication of GB2439236A publication Critical patent/GB2439236A/en
Application granted granted Critical
Publication of GB2439236B publication Critical patent/GB2439236B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB0718183A 2004-02-27 2004-02-27 Signal measurement and processing method and apparatus Expired - Lifetime GB2439236B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0718183A GB2439236B (en) 2004-02-27 2004-02-27 Signal measurement and processing method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0718183A GB2439236B (en) 2004-02-27 2004-02-27 Signal measurement and processing method and apparatus
GB0404408A GB2411481B (en) 2004-02-27 2004-02-27 Signal measurement and processing method and apparatus

Publications (3)

Publication Number Publication Date
GB0718183D0 true GB0718183D0 (en) 2007-10-31
GB2439236A GB2439236A (en) 2007-12-19
GB2439236B GB2439236B (en) 2008-08-13

Family

ID=38670088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0718183A Expired - Lifetime GB2439236B (en) 2004-02-27 2004-02-27 Signal measurement and processing method and apparatus

Country Status (1)

Country Link
GB (1) GB2439236B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112154304A (en) * 2018-05-23 2020-12-29 Iee国际电子工程股份公司 Method for compensating for temperature effects in capacitive measurements

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2504991B (en) * 2012-08-17 2015-09-23 Ultra Electronics Ltd Proximity sensor monitor
CN104654992A (en) * 2013-11-22 2015-05-27 中国航空工业集团公司西安飞机设计研究所 Aircraft landing gear position detection method for fault self-diagnosis
LU100901B1 (en) * 2018-08-08 2020-02-17 Iee Sa Method of Compensating Temperature Influence in Capacitive Measurements

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816797B2 (en) * 2000-09-29 2004-11-09 Hydrogenics Corporation System and method for measuring fuel cell voltage and high frequency resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112154304A (en) * 2018-05-23 2020-12-29 Iee国际电子工程股份公司 Method for compensating for temperature effects in capacitive measurements
CN112154304B (en) * 2018-05-23 2024-01-12 Iee国际电子工程股份公司 Method for compensating temperature influence in capacitive measurement

Also Published As

Publication number Publication date
GB2439236B (en) 2008-08-13
GB2439236A (en) 2007-12-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20230511 AND 20230517

PE20 Patent expired after termination of 20 years

Expiry date: 20240226