GB2439238B - Signal measurement and processing method and apparatus - Google Patents

Signal measurement and processing method and apparatus

Info

Publication number
GB2439238B
GB2439238B GB0718185A GB0718185A GB2439238B GB 2439238 B GB2439238 B GB 2439238B GB 0718185 A GB0718185 A GB 0718185A GB 0718185 A GB0718185 A GB 0718185A GB 2439238 B GB2439238 B GB 2439238B
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.)
Expired - Lifetime
Application number
GB0718185A
Other versions
GB0718185D0 (en
GB2439238A (en
Inventor
Ian Mcgregor Stothers
Andrew Langley
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 GB0718185A priority Critical patent/GB2439238B/en
Priority claimed from GB0404408A external-priority patent/GB2411481B/en
Publication of GB0718185D0 publication Critical patent/GB0718185D0/en
Publication of GB2439238A publication Critical patent/GB2439238A/en
Application granted granted Critical
Publication of GB2439238B publication Critical patent/GB2439238B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GB0718185A 2004-02-27 2004-02-27 Signal measurement and processing method and apparatus Expired - Lifetime GB2439238B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0718185A GB2439238B (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
GB0718185A GB2439238B (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
GB0718185D0 GB0718185D0 (en) 2007-10-31
GB2439238A GB2439238A (en) 2007-12-19
GB2439238B true GB2439238B (en) 2008-08-13

Family

ID=38670090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0718185A Expired - Lifetime GB2439238B (en) 2004-02-27 2004-02-27 Signal measurement and processing method and apparatus

Country Status (1)

Country Link
GB (1) GB2439238B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030222639A1 (en) * 1999-10-22 2003-12-04 Slates Richard D. Determining a dynamic gaps between a proximity probe and a conductive target material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030222639A1 (en) * 1999-10-22 2003-12-04 Slates Richard D. Determining a dynamic gaps between a proximity probe and a conductive target material

Also Published As

Publication number Publication date
GB0718185D0 (en) 2007-10-31
GB2439238A (en) 2007-12-19

Similar Documents

Publication Publication Date Title
EP1946298A4 (en) Method and apparatus for signal processing
GB2418492B (en) Measurement apparatus and method
GB2398964B (en) Signal processing apparatus and methods
HU0500602D0 (en) Color signal processing apparatus and method
GB0524337D0 (en) Digital signal processing methods and apparatus
EP1782100A4 (en) Method and apparatus for metal detection employing digital signal processing
EP1883824A4 (en) Method and apparatus of detecting an object
EP1845520A4 (en) Signal processing method and signal processing device
IL192225A0 (en) Detection apparatus and method
EP1624678A4 (en) Image signal processing method, image signal processing apparatus, and image displaying apparatus
GB2417088B (en) Sensing apparatus and method
IL187322A0 (en) Object detection method and apparatus
GB2414300B (en) Signal processing method and apparatus
EP1709461A4 (en) Object detection method and apparatus
EP1511033A4 (en) Signal processing device and signal processing method
EP1820020A4 (en) Apparatus and method for detecting objects
GB2411481B (en) Signal measurement and processing method and apparatus
EP1775837A4 (en) Discrete signal processing device and processing method
GB0414097D0 (en) Apparatus and method for object shape detection
GB2439236B (en) Signal measurement and processing method and apparatus
EP1946556A4 (en) Method and apparatus for signal processing
GB2422999B (en) Audio signal processing method and apparatus
GB2439238B (en) Signal measurement and processing method and apparatus
GB0306712D0 (en) Method and apparatus for signal detection
GB0303137D0 (en) Method and apparatus for signal detection

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