NL7900788A - Elektronische uhf-afstemeenheid. - Google Patents
Elektronische uhf-afstemeenheid.Info
- Publication number
- NL7900788A NL7900788A NL7900788A NL7900788A NL7900788A NL 7900788 A NL7900788 A NL 7900788A NL 7900788 A NL7900788 A NL 7900788A NL 7900788 A NL7900788 A NL 7900788A NL 7900788 A NL7900788 A NL 7900788A
- Authority
- NL
- Netherlands
- Prior art keywords
- tuning unit
- uhf tuning
- electronic
- electronic uhf
- unit
- Prior art date
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)
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)
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)
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19960801 |