NL7604386A - MICROWAVE FREQUENCY COUNTER. - Google Patents

MICROWAVE FREQUENCY COUNTER.

Info

Publication number
NL7604386A
NL7604386A NL7604386A NL7604386A NL7604386A NL 7604386 A NL7604386 A NL 7604386A NL 7604386 A NL7604386 A NL 7604386A NL 7604386 A NL7604386 A NL 7604386A NL 7604386 A NL7604386 A NL 7604386A
Authority
NL
Netherlands
Prior art keywords
microwave frequency
frequency counter
counter
microwave
frequency
Prior art date
Application number
NL7604386A
Other languages
Dutch (nl)
Original Assignee
John Fluke Manufacturing Co In
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
Priority claimed from CA225,551A external-priority patent/CA1033015A/en
Application filed by John Fluke Manufacturing Co In filed Critical John Fluke Manufacturing Co In
Publication of NL7604386A publication Critical patent/NL7604386A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/10—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by converting frequency into a train of pulses, which are then counted, i.e. converting the signal into a square wave
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage
    • G01R23/14—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage by heterodyning; by beat-frequency comparison

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
NL7604386A 1975-04-23 1976-04-23 MICROWAVE FREQUENCY COUNTER. NL7604386A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA225,551A CA1033015A (en) 1976-04-09 1975-04-23 Microwave frequency counter
US05/675,468 US4063169A (en) 1976-04-09 1976-04-09 Method and apparatus for microwave frequency counting

Publications (1)

Publication Number Publication Date
NL7604386A true NL7604386A (en) 1976-10-26

Family

ID=25667927

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7604386A NL7604386A (en) 1975-04-23 1976-04-23 MICROWAVE FREQUENCY COUNTER.

Country Status (5)

Country Link
JP (1) JPS51146271A (en)
DE (1) DE2617735A1 (en)
FR (1) FR2308934A1 (en)
GB (1) GB1515051A (en)
NL (1) NL7604386A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137497A (en) * 1977-10-31 1979-01-30 Raythoon Company Frequency measuring apparatus
CN106154200B (en) * 2016-06-15 2023-04-07 贵州电网有限责任公司六盘水供电局 Portable GIS partial discharge high-frequency sensor testing device and testing method
CN114333694B (en) * 2021-12-22 2023-05-26 视涯科技股份有限公司 Signal detection method and circuit, temperature sensor and silicon-based organic light-emitting display device

Also Published As

Publication number Publication date
JPS51146271A (en) 1976-12-15
DE2617735A1 (en) 1976-11-04
FR2308934A1 (en) 1976-11-19
GB1515051A (en) 1978-06-21

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