GB2093651B - Measurement of frequency or period of a signal - Google Patents

Measurement of frequency or period of a signal

Info

Publication number
GB2093651B
GB2093651B GB8203499A GB8203499A GB2093651B GB 2093651 B GB2093651 B GB 2093651B GB 8203499 A GB8203499 A GB 8203499A GB 8203499 A GB8203499 A GB 8203499A GB 2093651 B GB2093651 B GB 2093651B
Authority
GB
United Kingdom
Prior art keywords
measurement
frequency
period
signal
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
Application number
GB8203499A
Other versions
GB2093651A (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.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
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 National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Priority to GB8203499A priority Critical patent/GB2093651B/en
Publication of GB2093651A publication Critical patent/GB2093651A/en
Application granted granted Critical
Publication of GB2093651B publication Critical patent/GB2093651B/en
Expired legal-status Critical Current

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
    • G01R23/14—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)
GB8203499A 1981-02-19 1982-02-08 Measurement of frequency or period of a signal Expired GB2093651B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8203499A GB2093651B (en) 1981-02-19 1982-02-08 Measurement of frequency or period of a signal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8105194 1981-02-19
GB8203499A GB2093651B (en) 1981-02-19 1982-02-08 Measurement of frequency or period of a signal

Publications (2)

Publication Number Publication Date
GB2093651A GB2093651A (en) 1982-09-02
GB2093651B true GB2093651B (en) 1984-10-10

Family

ID=26278492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8203499A Expired GB2093651B (en) 1981-02-19 1982-02-08 Measurement of frequency or period of a signal

Country Status (1)

Country Link
GB (1) GB2093651B (en)

Also Published As

Publication number Publication date
GB2093651A (en) 1982-09-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee