NL183329C - MICROWAVE OSCILLATOR WITH MULTIPACTOR TUNING. - Google Patents

MICROWAVE OSCILLATOR WITH MULTIPACTOR TUNING.

Info

Publication number: NL183329C
Authority: NL; Netherlands
Prior art keywords: multipactor; tuning; microwave oscillator; oscillator; microwave
Prior art date: 1971-05-04

Application number

NLAANVRAGE7205940,A

Other languages

Dutch (nl)

Other versions

NL7205940A (en

NL183329B (en

Original Assignee

English Electric Valve 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.)

1971-05-04

Filing date

1972-05-03

Publication date

1988-09-16

1972-05-03 Application filed by English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd

1972-11-07 Publication of NL7205940A publication Critical patent/NL7205940A/xx

1988-04-18 Publication of NL183329B publication Critical patent/NL183329B/en

1988-09-16 Application granted granted Critical

1988-09-16 Publication of NL183329C publication Critical patent/NL183329C/en

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/30—Angle modulation by means of transit-time tube
- H03C3/32—Angle modulation by means of transit-time tube the tube being a magnetron
- 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

NLAANVRAGE7205940,A 1971-05-04 1972-05-03 MICROWAVE OSCILLATOR WITH MULTIPACTOR TUNING. NL183329C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1303671		1971-05-04

Publications (3)

Publication Number	Publication Date
NL7205940A NL7205940A (en)	1972-11-07
NL183329B NL183329B (en)	1988-04-18
NL183329C true NL183329C (en)	1988-09-16

Family

ID=10015641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7205940,A NL183329C (en)	1971-05-04	1972-05-03	MICROWAVE OSCILLATOR WITH MULTIPACTOR TUNING.

Country Status (9)

Country	Link
US (1)	US3748592A (en)
JP (1)	JPS5620660B1 (en)
AU (1)	AU452835B2 (en)
CA (1)	CA963974A (en)
DE (1)	DE2221916B2 (en)
FR (1)	FR2135299B1 (en)
GB (1)	GB1334001A (en)
NL (1)	NL183329C (en)
SE (1)	SE376681B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1412034A (en) *	1973-03-02	1975-10-29	English Electric Valve Co Ltd	Resonant devices
FR2256528B1 (en) *	1973-12-28	1976-11-19	Thomson Csf
FR2305016A1 (en) *	1975-03-21	1976-10-15	Thomson Csf	ELECTRONICALLY VARIABLE IMPEDANCE HYPERFREQUENCY DEVICE, AND SYSTEMS INCLUDING SUCH DEVICES
GB1502960A (en) *	1975-12-06	1978-03-08	English Electric Valve Co Ltd	Multipactor discharge tuned resonant cavity devices
GB1502659A (en) *	1975-10-24	1978-03-01	English Electric Valve Co Ltd	Multipactor discharge arrangements
GB1508380A (en) *	1975-12-19	1978-04-26	English Electric Valve Co Ltd	Co-axial magnetrons
GB2506089B (en) *	1987-05-13	2014-11-26	English Electric Valve Co Ltd	Resonant cavity devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2420744A (en) *	1944-05-04	1947-05-20	Rca Corp	High-frequency oscillator of the secondary electron-emission type
US2674694A (en) *	1951-05-31	1954-04-06	William R Baker	Multipactor tube oscillator

1972
- 1972-04-28 GB GB1303671A patent/GB1334001A/en not_active Expired
- 1972-05-03 CA CA141,195A patent/CA963974A/en not_active Expired
- 1972-05-03 SE SE7205821A patent/SE376681B/xx unknown
- 1972-05-03 NL NLAANVRAGE7205940,A patent/NL183329C/en not_active IP Right Cessation
- 1972-05-03 AU AU41835/72A patent/AU452835B2/en not_active Expired
- 1972-05-04 FR FR7215944A patent/FR2135299B1/fr not_active Expired
- 1972-05-04 US US00250358A patent/US3748592A/en not_active Expired - Lifetime
- 1972-05-04 DE DE2221916A patent/DE2221916B2/en active Granted
- 1972-05-04 JP JP4449172A patent/JPS5620660B1/ja active Pending

Also Published As

Publication number	Publication date
AU452835B2 (en)	1974-09-12
FR2135299B1 (en)	1978-05-26
DE2221916B2 (en)	1975-01-23
FR2135299A1 (en)	1972-12-15
JPS5620660B1 (en)	1981-05-14
DE2221916A1 (en)	1972-11-23
SE376681B (en)	1975-06-02
NL7205940A (en)	1972-11-07
NL183329B (en)	1988-04-18
US3748592A (en)	1973-07-24
GB1334001A (en)	1973-10-17
CA963974A (en)	1975-03-04
DE2221916C3 (en)	1975-08-21
AU4183572A (en)	1973-11-08

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Legal Events

Date	Code	Title
1979-04-25	BA	A request for search or an international-type search has been filed
1981-11-02	BB	A search report has been drawn up
1982-03-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1991-01-16	V1	Lapsed because of non-payment of the annual fee