GB2226200B - Fm discriminator - Google Patents

Fm discriminator

Info

Publication number
GB2226200B
GB2226200B GB8829282A GB8829282A GB2226200B GB 2226200 B GB2226200 B GB 2226200B GB 8829282 A GB8829282 A GB 8829282A GB 8829282 A GB8829282 A GB 8829282A GB 2226200 B GB2226200 B GB 2226200B
Authority
GB
United Kingdom
Prior art keywords
discriminator
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 - Fee Related
Application number
GB8829282A
Other versions
GB2226200A (en
Inventor
Francis Carr
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.)
Plessey Co Ltd
Original Assignee
Plessey Co 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB8829282A priority Critical patent/GB2226200B/en
Publication of GB2226200A publication Critical patent/GB2226200A/en
Application granted granted Critical
Publication of GB2226200B publication Critical patent/GB2226200B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/04—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by counting or integrating cycles of oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manipulation Of Pulses (AREA)
GB8829282A 1988-12-15 1988-12-15 Fm discriminator Expired - Fee Related GB2226200B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8829282A GB2226200B (en) 1988-12-15 1988-12-15 Fm discriminator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8829282A GB2226200B (en) 1988-12-15 1988-12-15 Fm discriminator

Publications (2)

Publication Number Publication Date
GB2226200A GB2226200A (en) 1990-06-20
GB2226200B true GB2226200B (en) 1992-08-19

Family

ID=10648542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8829282A Expired - Fee Related GB2226200B (en) 1988-12-15 1988-12-15 Fm discriminator

Country Status (1)

Country Link
GB (1) GB2226200B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105610B (en) * 1998-09-22 2000-09-15 Micro Analog Syst Oy FM demodulator

Also Published As

Publication number Publication date
GB2226200A (en) 1990-06-20

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19981215