NL185379C - Geestopheffingsschakeling voor televisiesignalen. - Google Patents

Geestopheffingsschakeling voor televisiesignalen.

Info

Publication number: NL185379C
Authority: NL; Netherlands
Prior art keywords: cancellation; spirit; television signals; television; signals
Prior art date: 1977-07-22

Application number

NLAANVRAGE7805057,A

Other languages

English (en)

Other versions

NL185379B (nl

NL7805057A (nl

Original Assignee

Mitsubishi Electric Corp

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.)

1977-07-22

Filing date

1978-05-11

Publication date

1990-03-16

1977-07-22 Priority claimed from JP52088633A external-priority patent/JPS5813076B2/ja

1978-02-08 Priority claimed from JP1395178A external-priority patent/JPS54106120A/ja

1978-02-08 Priority claimed from JP1395278A external-priority patent/JPS54106121A/ja

1978-05-11 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1979-01-24 Publication of NL7805057A publication Critical patent/NL7805057A/nl

1989-10-16 Publication of NL185379B publication Critical patent/NL185379B/nl

1990-03-16 Application granted granted Critical

1990-03-16 Publication of NL185379C publication Critical patent/NL185379C/nl

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/211—Ghost signal cancellation

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Picture Signal Circuits (AREA)
Noise Elimination (AREA)
Amplifiers (AREA)

NLAANVRAGE7805057,A 1977-07-22 1978-05-11 Geestopheffingsschakeling voor televisiesignalen. NL185379C (nl)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP52088633A JPS5813076B2 (ja)	1977-07-22	1977-07-22	ゴ−スト除去回路方式
JP1395178A JPS54106120A (en)	1978-02-08	1978-02-08	Ghost suppression circuit system
JP1395278A JPS54106121A (en)	1978-02-08	1978-02-08	Ghost suppression circuit system

Publications (3)

Publication Number	Publication Date
NL7805057A NL7805057A (nl)	1979-01-24
NL185379B NL185379B (nl)	1989-10-16
NL185379C true NL185379C (nl)	1990-03-16

Family

ID=27280471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7805057,A NL185379C (nl)	1977-07-22	1978-05-11	Geestopheffingsschakeling voor televisiesignalen.

Country Status (5)

Country	Link
US (1)	US4285006A (nl)
DE (1)	DE2820930C3 (nl)
FR (1)	FR2398423A1 (nl)
GB (1)	GB1595636A (nl)
NL (1)	NL185379C (nl)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4335396A (en) *	1980-11-13	1982-06-15	Matsushita Electric Corporation	Automatic equalization system for television receiver
US4374400A (en) *	1981-06-16	1983-02-15	Rca Corporation	Television ghost cancellation system with ghost carrier phase compensation
US4364093A (en) *	1981-06-16	1982-12-14	Rca Corporation	Television ghost cancellation system with phase-controlled remodulation
US4705229A (en)	1983-10-17	1987-11-10	Mounque Barazone	Compact apparatus for laying paving fabric
DE3517697A1 (de) *	1985-05-17	1986-11-20	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren zur wiedereinfuehrung der exakten phasenbeziehung eines chrominanzsignals zu einem vorgegebenen referenztraegersignal
US4698680A (en) *	1985-12-24	1987-10-06	Rca Corporation	Digital correlation apparatus as for a television deghosting system
US4703357A (en) *	1985-12-24	1987-10-27	Rca Corporation	Adaptive television deghosting system
US4686569A (en) *	1986-05-29	1987-08-11	Rca Corporation	Circuitry for reducing demodulation phase error as for an automatic deghosting system
GB2191367B (en) *	1986-05-29	1990-04-11	Rca Corp	Circuitry for reducing demodulation phase error as for an automatic deghosting system
US4688096A (en) *	1986-06-25	1987-08-18	Rca Corporation	Demodulation phase error compensation circuitry as for an automatic deghosting system
US4864403A (en) *	1988-02-08	1989-09-05	Rca Licensing Corporation	Adaptive television ghost cancellation system including filter circuitry with non-integer sample delay
US5177611A (en) *	1990-07-31	1993-01-05	Rca Licensing Corporation	Method and apparatus for canceling quadrature distortion as for video signals having in-phase and quadrature phase components
US5422529A (en) *	1993-12-10	1995-06-06	Rambus, Inc.	Differential charge pump circuit with high differential and low common mode impedance
JPH10500260A (ja)	1994-02-15	1998-01-06	ランバス・インコーポレーテッド	位相検出誤りが最小の位相検出器
KR100393317B1 (ko) *	1994-02-15	2003-10-23	람버스 인코포레이티드	지연동기루프
EP1146643B1 (en) *	1995-05-26	2005-12-21	Rambus Inc.	Phase shifter for use in a quadrature clock generator
US6642746B2 (en)	1996-01-02	2003-11-04	Rambus Inc.	Phase detector with minimized phase detection error
US5825209A (en) *	1997-02-27	1998-10-20	Rambus Inc.	Quadrature phase detector

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1554577A (nl) *	1965-03-10	1969-01-24
IT999503B (it) *	1966-10-13	1976-03-10	Cit Alcatel	Dispositivo per migliorare il rap porto segnale rumore di segnali captati da antenne a piu elementi
JPS5134618A (en) *	1974-09-19	1976-03-24	Hitachi Ltd	Terebijonjushinki no goosutoshingoyokuatsusochi
JPS5199922A (nl) *	1975-02-28	1976-09-03	Matsushita Electric Ind Co Ltd
JPS524737A (en) *	1975-07-01	1977-01-14	Sony Corp	Ghost image elimination circuit
US4128848A (en) *	1976-10-22	1978-12-05	Hitachi, Ltd.	Automatic ghost-suppression system

1978
- 1978-05-11 NL NLAANVRAGE7805057,A patent/NL185379C/nl not_active IP Right Cessation
- 1978-05-11 GB GB19011/78A patent/GB1595636A/en not_active Expired
- 1978-05-11 FR FR7814089A patent/FR2398423A1/fr active Granted
- 1978-05-12 DE DE2820930A patent/DE2820930C3/de not_active Expired
1979
- 1979-07-26 US US06/061,021 patent/US4285006A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR2398423A1 (fr)	1979-02-16
FR2398423B1 (nl)	1983-02-25
NL185379B (nl)	1989-10-16
NL7805057A (nl)	1979-01-24
DE2820930C3 (de)	1981-04-09
US4285006A (en)	1981-08-18
GB1595636A (en)	1981-08-12
DE2820930A1 (de)	1979-01-25
DE2820930B2 (de)	1980-09-04

Publication	Publication Date	Title
NL7802797A (nl)	1978-09-19	Verbinding voor meubelen.
NL7804682A (nl)	1978-11-14	Koppeling voor stralingsgeleiders.
NL7700593A (nl)	1977-07-25	Verwerkingsketen voor kleurentelevisiesignalen.
NL7802866A (nl)	1978-09-20	Afscherming voor vochtige ruimten.
NL7810126A (nl)	1979-05-11	Verbindingsflens.
NL185379C (nl)	1990-03-16	Geestopheffingsschakeling voor televisiesignalen.
IT7827989A0 (it)	1978-09-22	Complesso ricevitore per televisione.
NL7811469A (nl)	1979-05-25	Slingerdemper voor aanhangwagen.
NL7809017A (nl)	1979-03-06	Pieezo-elektrische schakelinrichting.
NL7800239A (nl)	1978-09-26	Bevestigingsinrichting voor afstandsmontage.
NL190179C (nl)	1993-11-16	Mengschakeling voor videosignalen.
NL7807027A (nl)	1979-01-03	Niveaufixatieschakeling voor kleurentelevisiesignalen.
NL7801871A (nl)	1978-08-23	Verbindingsflens.
NL7809383A (nl)	1979-03-20	Ontvangstelsel voor multifrequentiesignalen.
NL7805154A (nl)	1978-11-20	Televisietoestel.
NL7704836A (nl)	1978-11-07	Opvanginrichting voor kwetsbare voorwerpen.
NL7800686A (nl)	1978-08-08	Werkwijze voor het gedeeltelijk galvaniseren.
NL7800871A (nl)	1979-07-27	Ruisreduktieschakeling voor stereosignalen.
NL187883C (nl)	1992-02-03	Am-ontvanger.
NL7900727A (nl)	1979-08-02	Versterker voor pulsvormige signalen.
NL188200C (nl)	1992-04-16	Middenfrequente versterkerschakeling voor videosignalen.
NL7803675A (nl)	1978-10-10	Televisie-ontvanger.
NL7802396A (nl)	1978-09-05	Ontvanger.
NO143451C (no)	1981-02-18	Trinse for skistav.
NL7801070A (nl)	1978-08-02	Televisie-ontvanger.

Legal Events

Date	Code	Title	Description
1982-02-01	BA	A request for search or an international-type search has been filed
1982-08-02	BB	A search report has been drawn up
1982-10-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1998-07-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Free format text: 980511