AU441816B2 - Frequency systhesiser - Google Patents

Frequency systhesiser

Info

Publication number
AU441816B2
AU441816B2 AU21439/70A AU2143970A AU441816B2 AU 441816 B2 AU441816 B2 AU 441816B2 AU 21439/70 A AU21439/70 A AU 21439/70A AU 2143970 A AU2143970 A AU 2143970A AU 441816 B2 AU441816 B2 AU 441816B2
Authority
AU
Australia
Prior art keywords
systhesiser
frequency
frequency systhesiser
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
AU21439/70A
Other versions
AU2143970A (en
Inventor
Raymond Wingler Cecil
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 filed Critical
Priority to AU21439/70A priority Critical patent/AU441816B2/en
Publication of AU2143970A publication Critical patent/AU2143970A/en
Application granted granted Critical
Publication of AU441816B2 publication Critical patent/AU441816B2/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
    • H03L7/22—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop
    • H03L7/23—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using more than one loop with pulse counters or frequency dividers
    • H03L7/235—Nested phase locked loops
AU21439/70A 1970-10-22 1970-10-22 Frequency systhesiser Expired AU441816B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU21439/70A AU441816B2 (en) 1970-10-22 1970-10-22 Frequency systhesiser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU21439/70A AU441816B2 (en) 1970-10-22 1970-10-22 Frequency systhesiser

Publications (2)

Publication Number Publication Date
AU2143970A AU2143970A (en) 1972-04-27
AU441816B2 true AU441816B2 (en) 1973-10-19

Family

ID=3710698

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21439/70A Expired AU441816B2 (en) 1970-10-22 1970-10-22 Frequency systhesiser

Country Status (1)

Country Link
AU (1) AU441816B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467449A2 (en) * 1990-07-20 1992-01-22 Siemens Telecomunicazioni S.P.A. Multiloop microwave frequency synthesizer with low phase noise

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467449A2 (en) * 1990-07-20 1992-01-22 Siemens Telecomunicazioni S.P.A. Multiloop microwave frequency synthesizer with low phase noise
EP0467449A3 (en) * 1990-07-20 1992-02-19 Siemens Telecomunicazioni S.P.A. Multiloop microwave frequency synthesizer with low phase noise
AU642027B2 (en) * 1990-07-20 1993-10-07 Siemens Telecomunicazioni S.P.A. Multiloop microwave frequency synthesizer with low phase noise

Also Published As

Publication number Publication date
AU2143970A (en) 1972-04-27

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