GB1161205A - Improvements in or relating to Frequency Synthesiser Arrangements. - Google Patents

Improvements in or relating to Frequency Synthesiser Arrangements.

Info

Publication number
GB1161205A
GB1161205A GB4130565A GB4130565A GB1161205A GB 1161205 A GB1161205 A GB 1161205A GB 4130565 A GB4130565 A GB 4130565A GB 4130565 A GB4130565 A GB 4130565A GB 1161205 A GB1161205 A GB 1161205A
Authority
GB
United Kingdom
Prior art keywords
frequency
phase
sept
oscillator
input
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
GB4130565A
Other languages
English (en)
Inventor
Kenneth William George Harrod
Alan Eusebius John Poultney
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.)
GE Healthcare UK Ltd
Plessey Co Ltd
Original Assignee
GE Healthcare UK Ltd
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 GE Healthcare UK Ltd, Plessey Co Ltd filed Critical GE Healthcare UK Ltd
Priority to GB4130565A priority Critical patent/GB1161205A/en
Priority to AT910766A priority patent/AT268376B/de
Priority to FR77896A priority patent/FR1495243A/fr
Priority to CH1402166A priority patent/CH462257A/de
Priority to BE687546D priority patent/BE687546A/xx
Publication of GB1161205A publication Critical patent/GB1161205A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB4130565A 1965-09-29 1965-09-29 Improvements in or relating to Frequency Synthesiser Arrangements. Expired GB1161205A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4130565A GB1161205A (en) 1965-09-29 1965-09-29 Improvements in or relating to Frequency Synthesiser Arrangements.
AT910766A AT268376B (de) 1965-09-29 1966-09-28 Schaltungsanordnung zur Synchronisation eines Oszillators
FR77896A FR1495243A (fr) 1965-09-29 1966-09-28 Dispositif de verrouillage de phase pour synthétiseur de fréquences
CH1402166A CH462257A (de) 1965-09-29 1966-09-28 Anordnung mit einem Oszillator und Mitteln zu dessen Phasensynchronisierung sowie Verwendung der Anordnung
BE687546D BE687546A (enExample) 1965-09-29 1966-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4130565A GB1161205A (en) 1965-09-29 1965-09-29 Improvements in or relating to Frequency Synthesiser Arrangements.

Publications (1)

Publication Number Publication Date
GB1161205A true GB1161205A (en) 1969-08-13

Family

ID=10419074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4130565A Expired GB1161205A (en) 1965-09-29 1965-09-29 Improvements in or relating to Frequency Synthesiser Arrangements.

Country Status (4)

Country Link
AT (1) AT268376B (enExample)
BE (1) BE687546A (enExample)
CH (1) CH462257A (enExample)
GB (1) GB1161205A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755774A (en) * 1985-07-15 1988-07-05 Motorola Inc. Two-port synthesizer modulation system employing an improved reference phase modulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755774A (en) * 1985-07-15 1988-07-05 Motorola Inc. Two-port synthesizer modulation system employing an improved reference phase modulator

Also Published As

Publication number Publication date
AT268376B (de) 1969-02-10
CH462257A (de) 1968-09-15
BE687546A (enExample) 1967-03-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees