GB8807160D0 - Oscillator stabilisation - Google Patents

Oscillator stabilisation

Info

Publication number
GB8807160D0
GB8807160D0 GB888807160A GB8807160A GB8807160D0 GB 8807160 D0 GB8807160 D0 GB 8807160D0 GB 888807160 A GB888807160 A GB 888807160A GB 8807160 A GB8807160 A GB 8807160A GB 8807160 D0 GB8807160 D0 GB 8807160D0
Authority
GB
United Kingdom
Prior art keywords
stabilisation
oscillator
oscillator stabilisation
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.)
Withdrawn
Application number
GB888807160A
Other versions
GB2203007A (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.)
ERA Patents Ltd
Original Assignee
ERA Patents 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 ERA Patents Ltd filed Critical ERA Patents Ltd
Publication of GB8807160D0 publication Critical patent/GB8807160D0/en
Publication of GB2203007A publication Critical patent/GB2203007A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
    • H03B19/20—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes being diodes exhibiting charge storage or enhancement effects
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
GB08807160A 1987-03-30 1988-03-25 Oscillator stabilisation Withdrawn GB2203007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878707509A GB8707509D0 (en) 1987-03-30 1987-03-30 Oscillator stabilisation

Publications (2)

Publication Number Publication Date
GB8807160D0 true GB8807160D0 (en) 1988-04-27
GB2203007A GB2203007A (en) 1988-10-05

Family

ID=10614889

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878707509A Pending GB8707509D0 (en) 1987-03-30 1987-03-30 Oscillator stabilisation
GB08807160A Withdrawn GB2203007A (en) 1987-03-30 1988-03-25 Oscillator stabilisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878707509A Pending GB8707509D0 (en) 1987-03-30 1987-03-30 Oscillator stabilisation

Country Status (1)

Country Link
GB (2) GB8707509D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4113865A1 (en) * 1991-04-27 1992-10-29 Ant Nachrichtentech Microwave oscillator with VCO and phase discriminator - has members relating reference and output frequencies for frequency band dividing
WO1994022224A1 (en) * 1993-03-18 1994-09-29 Kabushiki Kaisha Toshiba Frequency synthesizer
GB2294599B (en) * 1994-10-28 1999-04-14 Marconi Instruments Ltd A frequency synthesiser

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384666A (en) * 1976-12-30 1978-07-26 Alps Electric Co Ltd Pll circuit
US4068173A (en) * 1977-01-03 1978-01-10 Gte Automatic Electric Laboratories Incorporated Frequency stabilized microwave signal source
JPS5613834A (en) * 1979-07-14 1981-02-10 Nippon Gakki Seizo Kk Synthesizer tuner
CA1124337A (en) * 1980-03-13 1982-05-25 William D. Cornish Microwave phase locked loops using fet frequency dividers
DE3137891A1 (en) * 1981-09-23 1983-04-07 Siemens AG, 1000 Berlin und 8000 München RECEIVER SWITCHING

Also Published As

Publication number Publication date
GB2203007A (en) 1988-10-05
GB8707509D0 (en) 1987-05-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)