NL153037B - A circuit for ultra high frequency electrical vibration. - Google Patents

A circuit for ultra high frequency electrical vibration.

Info

Publication number
NL153037B
NL153037B NL6803054A NL6803054A NL153037B NL 153037 B NL153037 B NL 153037B NL 6803054 A NL6803054 A NL 6803054A NL 6803054 A NL6803054 A NL 6803054A NL 153037 B NL153037 B NL 153037B
Authority
NL
Netherlands
Prior art keywords
ultra
circuit
frequency electrical
electrical vibration
vibration
Prior art date
Application number
NL6803054A
Other languages
Dutch (nl)
Other versions
NL6803054A (en
Inventor
Adrianus Johannes Verwijveren
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL6803054A priority Critical patent/NL153037B/en
Publication of NL6803054A publication Critical patent/NL6803054A/xx
Publication of NL153037B publication Critical patent/NL153037B/en

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12Generation 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
    • H03B5/1203Generation 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
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12Generation 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
    • H03B5/1231Generation 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 bipolar transistors
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12Generation 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
    • H03B5/1237Generation 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 comprising means for varying the frequency of the generator
    • H03B5/124Generation 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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • H03B5/1243Generation 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 comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B5/00Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/18Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
    • H03B5/1841Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
    • H03B5/1847Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003Circuit elements of oscillators
    • H03B2200/004Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2200/00Indexing scheme relating to details of oscillators covered by H03B
    • H03B2200/003Circuit elements of oscillators
    • H03B2200/004Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
    • H03B2200/0042Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor the capacitance diode being in the feedback path
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03BGENERATION 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
    • H03B2201/00Aspects of oscillators relating to varying the frequency of the oscillations
    • H03B2201/02Varying the frequency of the oscillations by electronic means
    • H03B2201/0208Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
NL6803054A 1968-03-04 1968-03-04 A circuit for ultra high frequency electrical vibration. NL153037B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6803054A NL153037B (en) 1968-03-04 1968-03-04 A circuit for ultra high frequency electrical vibration.

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
NL6803054A NL153037B (en) 1968-03-04 1968-03-04 A circuit for ultra high frequency electrical vibration.
DE19691906943 DE1906943B2 (en) 1968-03-04 1969-02-12 Oscillator circuit for ultra-high frequency electrical oscillations
AT202869A AT292784B (en) 1968-03-04 1969-02-28 Oscillator circuit for ultra-high frequency electrical oscillations
DK113969A DK119519B (en) 1968-03-04 1969-02-28 Oscillator circuit to the electric waves, ultra high frequency.
ES364283A ES364283A1 (en) 1968-03-04 1969-03-01 An oscillator circuit provision for electrical oscillations of ultraelevated frequency. (Machine-translation by Google Translate, not legally binding)
BE729301D BE729301A (en) 1968-03-04 1969-03-03
NO89469A NO124342B (en) 1968-03-04 1969-03-03
SE289169A SE335754B (en) 1968-03-04 1969-03-03
FR6905877A FR2003205A1 (en) 1968-03-04 1969-03-04

Publications (2)

Publication Number Publication Date
NL6803054A NL6803054A (en) 1969-09-08
NL153037B true NL153037B (en) 1977-04-15

Family

ID=19802933

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6803054A NL153037B (en) 1968-03-04 1968-03-04 A circuit for ultra high frequency electrical vibration.

Country Status (9)

Country Link
AT (1) AT292784B (en)
BE (1) BE729301A (en)
DE (1) DE1906943B2 (en)
DK (1) DK119519B (en)
ES (1) ES364283A1 (en)
FR (1) FR2003205A1 (en)
NL (1) NL153037B (en)
NO (1) NO124342B (en)
SE (1) SE335754B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3723906A (en) * 1971-02-26 1973-03-27 Zenith Radio Corp Uhf oscillator
NL161935C (en) * 1973-09-21 1980-03-17 Schrader Elect Nv Electrically tunable amplifier chain.
DE2558120C3 (en) * 1975-12-23 1981-09-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De
GB1593723A (en) * 1977-03-14 1981-07-22 Lignes Telegraph Telephon Ultra high frequency oscillators
FR2494929B1 (en) * 1980-11-27 1986-04-11 Orega Electro Mecanique Transistor microwave oscillator, tunable by tension
FR2625051B1 (en) * 1987-12-18 1990-04-20 Thomson Hybrides Microondes Double frequency oscillator, tuned by varactors

Also Published As

Publication number Publication date
ES364283A1 (en) 1971-01-01
BE729301A (en) 1969-09-03
DE1906943B2 (en) 1976-01-15
FR2003205A1 (en) 1969-11-07
DK119519B (en) 1971-01-18
SE335754B (en) 1971-06-07
NO124342B (en) 1972-04-04
DE1906943A1 (en) 1969-11-06
AT292784B (en) 1971-09-10
NL6803054A (en) 1969-09-08

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: PHILIPS