FR2396429A1 - Pulsed HF electrical power source - combines individual diode oscillators within resonant cylindrical cavity - Google Patents

Pulsed HF electrical power source - combines individual diode oscillators within resonant cylindrical cavity

Info

Publication number
FR2396429A1
FR2396429A1 FR7817994A FR7817994A FR2396429A1 FR 2396429 A1 FR2396429 A1 FR 2396429A1 FR 7817994 A FR7817994 A FR 7817994A FR 7817994 A FR7817994 A FR 7817994A FR 2396429 A1 FR2396429 A1 FR 2396429A1
Authority
FR
France
Prior art keywords
pulsed
power source
electrical power
cylindrical cavity
individual diode
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Withdrawn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
FR7817994A
Other languages
French (fr)
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of FR2396429A1 publication Critical patent/FR2396429A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • 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
    • H03B9/143—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices and elements comprising distributed inductance and capacitance using more than one solid state device

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

Abstract

A circuit combines the output of a number of IMPATT(RTM) or similar diodes to provide a pulsed high power high frequency oscillator source. The operating frequency is determined by a continuously running crystal oscillator controlled injection technique. The number of diodes used may be double that normally found in such circuits, and are biased during the pulse period such that their operating frequency is not caused to vary their junction temperature. The circuit works within a cylindrical resonant cavity operating in the MONO mode and includes an independently variable length sensor and correction loop.
FR7817994A 1977-06-30 1978-06-15 Pulsed HF electrical power source - combines individual diode oscillators within resonant cylindrical cavity Withdrawn FR2396429A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81474277A 1977-06-30 1977-06-30

Publications (1)

Publication Number Publication Date
FR2396429A1 true FR2396429A1 (en) 1979-01-26

Family

ID=25215887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817994A Withdrawn FR2396429A1 (en) 1977-06-30 1978-06-15 Pulsed HF electrical power source - combines individual diode oscillators within resonant cylindrical cavity

Country Status (2)

Country Link
JP (1) JPS5413753A (en)
FR (1) FR2396429A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD158726A3 (en) * 1980-07-01 1983-02-02 Georg Kuschel ELECTROSTATIC DEFLECTION SYSTEM
US4556823A (en) * 1983-07-28 1985-12-03 International Business Machines Corporation Multi-function charged particle apparatus
JPS61272924A (en) * 1985-05-28 1986-12-03 Toshiba Corp Charged beam patterning method

Also Published As

Publication number Publication date
JPS5413753A (en) 1979-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse