DE3535841A1 - Selbstschuetzender, selbsterregter frequenzgenerator - Google Patents

Selbstschuetzender, selbsterregter frequenzgenerator

Info

Publication number
DE3535841A1
DE3535841A1 DE19853535841 DE3535841A DE3535841A1 DE 3535841 A1 DE3535841 A1 DE 3535841A1 DE 19853535841 DE19853535841 DE 19853535841 DE 3535841 A DE3535841 A DE 3535841A DE 3535841 A1 DE3535841 A1 DE 3535841A1
Authority
DE
Germany
Prior art keywords
voltage
gate
self
generator
modulation
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.)
Granted
Application number
DE19853535841
Other languages
German (de)
English (en)
Other versions
DE3535841C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Werner Dipl Ing Gaertner
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.)
Himmelwerk & Co Hoch- und Mittelfrequenzanlag GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19853535841 priority Critical patent/DE3535841A1/de
Publication of DE3535841A1 publication Critical patent/DE3535841A1/de
Application granted granted Critical
Publication of DE3535841C2 publication Critical patent/DE3535841C2/de
Granted 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
    • H03L3/00—Starting of generators
    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1228—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more field effect transistors
    • 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
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1296—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the feedback circuit comprising a transformer
    • 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
    • H03B2200/0066—Amplitude or AM detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rectifiers (AREA)
DE19853535841 1985-10-08 1985-10-08 Selbstschuetzender, selbsterregter frequenzgenerator Granted DE3535841A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853535841 DE3535841A1 (de) 1985-10-08 1985-10-08 Selbstschuetzender, selbsterregter frequenzgenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853535841 DE3535841A1 (de) 1985-10-08 1985-10-08 Selbstschuetzender, selbsterregter frequenzgenerator

Publications (2)

Publication Number Publication Date
DE3535841A1 true DE3535841A1 (de) 1987-06-11
DE3535841C2 DE3535841C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-17

Family

ID=6283023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853535841 Granted DE3535841A1 (de) 1985-10-08 1985-10-08 Selbstschuetzender, selbsterregter frequenzgenerator

Country Status (1)

Country Link
DE (1) DE3535841A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DE-Z: Elektronik, Nr.20, 07.10.1983, S.107,108 *
US-Buch: Instersil: POWER MOSFET, 1981, S.111-140 *
US-Buch: International Rectifier: HEXFET DATABOOK,1982-83, S.A-87 bis A-98 *
US-Buch: Siliconix: VMOS Power FETs Design Catalogue, August 1980, S.4-41 bis 4-44 *

Also Published As

Publication number Publication date
DE3535841C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-12-17

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HIMMELWERK GMBH & CO HOCH- UND MITTELFREQUENZANLAG

8381 Inventor (new situation)

Free format text: GAERTNER, WERNER DIPL.-ING., 72072 TUEBINGEN, DE

8339 Ceased/non-payment of the annual fee