NL7900788A - Elektronische uhf-afstemeenheid. - Google Patents

Elektronische uhf-afstemeenheid.

Info

Publication number: NL7900788A
Authority: NL; Netherlands
Prior art keywords: tuning unit; uhf tuning; electronic; electronic uhf; unit
Prior art date: 1978-02-01

Application number

NL7900788A

Other languages

English (en)

Other versions

NL188134C (nl

Original Assignee

Sony 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.)

1978-02-01

Filing date

1979-01-31

Publication date

1979-08-03

1979-01-31 Application filed by Sony Corp filed Critical Sony Corp

1979-08-03 Publication of NL7900788A publication Critical patent/NL7900788A/nl

1992-04-01 Application granted granted Critical

1992-04-01 Publication of NL188134C publication Critical patent/NL188134C/nl

Links

Classifications

- 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
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Transmitters (AREA)

NLAANVRAGE7900788,A 1978-02-01 1979-01-31 Elektronische uhf-afstemeenheid. NL188134C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1017578A JPS54103601A (en)	1978-02-01	1978-02-01	Uhf electronic tuner

Publications (2)

Publication Number	Publication Date
NL7900788A true NL7900788A (nl)	1979-08-03
NL188134C NL188134C (nl)	1992-04-01

Family

ID=11742939

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7900788,A NL188134C (nl)	1978-02-01	1979-01-31	Elektronische uhf-afstemeenheid.

Country Status (8)

Country	Link
US (1)	US4267604A (nl)
JP (1)	JPS54103601A (nl)
AU (1)	AU528543B2 (nl)
CA (1)	CA1134969A (nl)
DE (1)	DE2903279C2 (nl)
FR (1)	FR2416606A1 (nl)
GB (1)	GB2014006B (nl)
NL (1)	NL188134C (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4554678A (en) *	1982-12-13	1985-11-19	Honeywell Inc.	Wireless receiver having crystal filter at outputs of preamplifier
US4921465A (en) *	1988-03-31	1990-05-01	Rca Licensing Corporation	Varactor tuned UHF RF signal input circuit
US6369585B2 (en)	1998-10-02	2002-04-09	Siemens Medical Solutions Usa, Inc.	System and method for tuning a resonant structure
US6504443B1 (en) *	2000-05-17	2003-01-07	Nec America, Inc.,	Common anode varactor tuned LC circuit
JP3926702B2 (ja) *	2002-08-07	2007-06-06	シャープ株式会社	電子チューナ
DE102005044856A1 (de) *	2005-09-13	2007-03-22	IHP GmbH - Innovations for High Performance Microelectronics/Institut für innovative Mikroelektronik	Verringerte Übersprache zwischen benachbarten Frequenzbereichen in einem elektronischen Bauelement mit einem Verstärker oder Mischer und abstimmbarer Impedenzanpassung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2201199A (en) *	1934-04-02	1940-05-21	Rca Corp	Ultra short wave apparatus
US2476803A (en) *	1943-09-22	1949-07-19	Westinghouse Electric Corp	High stability receiver circuit
DE1100723B (de) *	1957-09-24	1961-03-02	Telefunken Gmbh	UHF-Vorstufe mit ª™/2-Topfkreisbandfilter, beispielsweise fuer den Empfang der Fernseh-Baender ó¶ and ó§
US3020401A (en) *	1960-01-11	1962-02-06	Rs Electronics Corp	High frequency receiver with resonant cavity
DE1168509B (de) *	1962-04-19	1964-04-23	Telefunken Patent	Nachstimmschaltung mit einer spannungs-gesteuerten Diode fuer eine Anordnung zur Frequenzstabilisierung
DE1269680B (de) *	1967-10-03	1968-06-06	Telefunken Patent	Hochfrequenzverstaerkerstufe mit einem Transistor und wahlweise anschaltbaren Eingangskreisen
ES359059A1 (es) *	1968-10-11	1970-05-16	Fagor Electrotecnica Sci	Sintonizador integrado electronicamente para t. v.
US3755764A (en) *	1970-12-10	1973-08-28	Alps Electric Co Ltd	Antenna coil support for a tuner
US3792359A (en) *	1971-04-14	1974-02-12	Rca Corp	High frequency automatic gain control circuits
US4145659A (en) *	1977-05-25	1979-03-20	General Electric Company	UHF electronic tuner

1978
- 1978-02-01 JP JP1017578A patent/JPS54103601A/ja active Granted
1979
- 1979-01-18 CA CA000319917A patent/CA1134969A/en not_active Expired
- 1979-01-19 US US06/005,020 patent/US4267604A/en not_active Expired - Lifetime
- 1979-01-24 AU AU43633/79A patent/AU528543B2/en not_active Expired
- 1979-01-29 DE DE2903279A patent/DE2903279C2/de not_active Expired
- 1979-01-30 FR FR7902365A patent/FR2416606A1/fr active Granted
- 1979-01-31 NL NLAANVRAGE7900788,A patent/NL188134C/nl not_active IP Right Cessation
- 1979-01-31 GB GB7903334A patent/GB2014006B/en not_active Expired

Also Published As

Publication number	Publication date
FR2416606B1 (nl)	1985-05-03
FR2416606A1 (fr)	1979-08-31
DE2903279A1 (de)	1979-08-09
JPS54103601A (en)	1979-08-15
CA1134969A (en)	1982-11-02
GB2014006A (en)	1979-08-15
US4267604A (en)	1981-05-12
AU4363379A (en)	1979-08-09
JPS6214122B2 (nl)	1987-03-31
GB2014006B (en)	1982-03-10
AU528543B2 (en)	1983-05-05
DE2903279C2 (de)	1983-02-03
NL188134C (nl)	1992-04-01

Legal Events

Date	Code	Title	Description
1979-08-27	A1A	A request for search or an international-type search has been filed
1981-08-03	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1986-03-03	BC	A request for examination has been filed
1996-10-01	V1	Lapsed because of non-payment of the annual fee	Effective date: 19960801

Publication	Publication Date	Title
DK51979A (da)	1979-08-10	Afstemningskredsloeb
NL7708988A (nl)	1978-02-21	Elektronische hoogfrequentschakelaar.
IT1076775B (it)	1985-04-27	Antenna a scansione elettronica
NL191132C (nl)	1995-02-01	Afstemschakeling.
NL181244C (nl)	1987-07-01	Elektronische afstemschakeling.
NL7709518A (nl)	1979-03-02	Elektronische kommuterende motor.
NL7802533A (nl)	1978-09-12	Oscillatorschakeling.
NL190136C (nl)	1993-11-01	Afstemstuurkring.
IT8021118A0 (it)	1980-04-01	Interruttore elettronico.
NL193128B (nl)	1998-07-01	Afstemeenheid.
NL191473C (nl)	1995-07-18	Radio-ontvanger met elektronische afstemming.
NL7900788A (nl)	1979-08-03	Elektronische uhf-afstemeenheid.
NL7900398A (nl)	1979-07-24	Elektronische multi-funktieschakeling.
IT7922384A0 (it)	1979-05-04	Circuito moltiplicatore elettronico.
NL7901053A (nl)	1979-08-15	Elektronisch uurwerk.
BR7903499A (pt)	1980-01-22	Conjunto sintonizador
NL188379C (nl)	1992-06-01	Elektronisch afstemsysteem.
NL7701912A (nl)	1977-08-30	Elektronische experimenteerinrichting.
NL7804038A (nl)	1979-10-19	Elektronenmikroskoop.
NL7612700A (nl)	1978-01-04	Antenne-afsteminrichting.
NL189021C (nl)	1992-12-01	Televisie-afsteminrichting.
NL7800869A (nl)	1979-07-27	Elektronenmikroskoop.
NL178372C (nl)	1986-03-03	Elektronische component.
AT369221B (de)	1982-12-10	Elektronische baueinheit
DK240079A (da)	1979-12-10	Elektroencefalograf