GB1339688A - Injection-type frequency-locked oscillator - Google Patents

Injection-type frequency-locked oscillator

Info

Publication number
GB1339688A
GB1339688A GB2790172A GB2790172A GB1339688A GB 1339688 A GB1339688 A GB 1339688A GB 2790172 A GB2790172 A GB 2790172A GB 2790172 A GB2790172 A GB 2790172A GB 1339688 A GB1339688 A GB 1339688A
Authority
GB
United Kingdom
Prior art keywords
input
terminal
injection
output
oscillator
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
GB2790172A
Other languages
English (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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of GB1339688A publication Critical patent/GB1339688A/en
Expired 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B9/14—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance
    • H03B9/145—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance the frequency being determined by a cavity resonator, e.g. a hollow waveguide cavity or a coaxial cavity
    • 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
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
    • H03B2009/126—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices using impact ionization avalanche transit time [IMPATT] diodes
    • 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
    • H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/006—Functional aspects of oscillators
    • H03B2200/0074—Locking of an oscillator by injecting an input signal directly into the oscillator

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Plasma Technology (AREA)
  • Waveguide Connection Structure (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
GB2790172A 1971-06-15 1972-06-14 Injection-type frequency-locked oscillator Expired GB1339688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46042771A JPS518779B1 (enExample) 1971-06-15 1971-06-15

Publications (1)

Publication Number Publication Date
GB1339688A true GB1339688A (en) 1973-12-05

Family

ID=12645222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2790172A Expired GB1339688A (en) 1971-06-15 1972-06-14 Injection-type frequency-locked oscillator

Country Status (3)

Country Link
US (1) US3737804A (enExample)
JP (1) JPS518779B1 (enExample)
GB (1) GB1339688A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328195C1 (de) * 1982-08-11 2001-02-22 Dassault Electronique Paris Höchstfrequenz-Leistungssender

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866144A (en) * 1972-11-09 1975-02-11 Yoshihiko Sawayama Microwave oscillator
GB1407635A (en) * 1972-11-28 1975-09-24 Standard Telephones Cables Ltd Oscillator arrangement using solid state oscillator device
DE2803798A1 (de) * 1978-01-28 1979-08-02 Licentia Gmbh Mikrowellen-oszillator
DE69216531T2 (de) * 1991-10-09 1997-06-12 Philips Electronics Nv Mikrowellenoszillatoren und Sender mit Frequenzstabilisierung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512980A (en) * 1944-08-31 1950-06-27 Philco Corp Microwave oscillator apparatus comprising a velocity modulation tube
US3426295A (en) * 1966-05-16 1969-02-04 Bell Telephone Labor Inc Negative resistance microwave device
US3510800A (en) * 1967-07-24 1970-05-05 Hitachi Ltd Negative resistance oscillator stabilized with fundamental and harmonic frequency cavity resonators
US3534293A (en) * 1968-09-27 1970-10-13 Bell Telephone Labor Inc Oscillator circuit
US3701050A (en) * 1971-04-21 1972-10-24 Matsushita Electronics Corp Solid state microwave oscillating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328195C1 (de) * 1982-08-11 2001-02-22 Dassault Electronique Paris Höchstfrequenz-Leistungssender

Also Published As

Publication number Publication date
US3737804A (en) 1973-06-05
JPS518779B1 (enExample) 1976-03-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee