NL40197C - - Google Patents

Info

Publication number: NL40197C
Authority: NL; Netherlands

Application number

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.)

1932-04-05

Publication of NL40197C publication Critical patent/NL40197C/xx

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
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1817—Generation 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 cavity resonator
- H03B5/1835—Generation 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 cavity resonator the active element in the amplifier being a vacuum tube
- 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
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
- H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
- H03B19/10—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using multiplication only
- 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
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- 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
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/10—Generation of oscillations using transit-time effects using discharge tubes using a magnetron
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)

NL40197D 1932-04-05 NL40197C (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US603310A US2052576A (en)	1932-04-05	1932-04-05	Short wave signaling
US699373A US2027919A (en)	1932-04-05	1933-11-23	Short wave signaling

Publications (1)

Publication Number	Publication Date
NL40197C true NL40197C (sv)

Family

ID=27084385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL40197D NL40197C (sv)	1932-04-05

Country Status (3)

Country	Link
US (2)	US2052576A (sv)
FR (1)	FR757966A (sv)
NL (1)	NL40197C (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE758546C (de) *	1938-11-20	1953-03-23	Telefunken Gmbh	Magnetfeldroehre mit vier oder mehr in zwei Gruppen arbeitenden Anodensegmenten
US2590373A (en) *	1947-11-20	1952-03-25	Philco Corp	Modulation system and method
US2785305A (en) *	1952-06-28	1957-03-12	Rca Corp	Signal responsive circuit
US3029397A (en) *	1958-04-22	1962-04-10	Arnoux Corp	Self-excited magnetron oscillator with frequency varying means

0
- NL NL40197D patent/NL40197C/xx active
- FR FR757966D patent/FR757966A/fr not_active Expired
1932
- 1932-04-05 US US603310A patent/US2052576A/en not_active Expired - Lifetime
1933
- 1933-11-23 US US699373A patent/US2027919A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2027919A (en)	1936-01-14
US2052576A (en)	1936-09-01
FR757966A (sv)	1934-01-05

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NL39153C (sv)
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BE373800A (sv)
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BE382817A (sv)
BE383626A (sv)
BE384856A (sv)
BE385407A (sv)
BE385773A (sv)
BE385896A (sv)	1932-02-29
BE386031A (sv)
BE386159A (sv)
BE386291A (sv)	1932-03-31
BE386363A (sv)	1932-03-31
BE386465A (sv)
BE386492A (sv)	1932-03-31
BE386569A (sv)
BE386716A (sv)
BE386803A (sv)
BE386807A (sv)
BE386838A (sv)	1932-04-30
BE387003A (sv)	1932-04-30
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