NL7611926A - Frequentie-omzetter. - Google Patents
Frequentie-omzetter.Info
- Publication number
- NL7611926A NL7611926A NL7611926A NL7611926A NL7611926A NL 7611926 A NL7611926 A NL 7611926A NL 7611926 A NL7611926 A NL 7611926A NL 7611926 A NL7611926 A NL 7611926A NL 7611926 A NL7611926 A NL 7611926A
- Authority
- NL
- Netherlands
- Prior art keywords
- frequency converter
- converter
- frequency
- 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
- H04B1/26—Circuits for superheterodyne receivers
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
- H03C1/542—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes
- H03C1/545—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising semiconductor devices with at least three electrodes using bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/12—Transference of modulation from one carrier to another, e.g. frequency-changing by means of semiconductor devices having more than two electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Superheterodyne Receivers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50129030A JPS584851B2 (ja) | 1975-10-27 | 1975-10-27 | シユウハスウヘンカンキ |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7611926A true NL7611926A (nl) | 1977-04-29 |
Family
ID=14999377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7611926A NL7611926A (nl) | 1975-10-27 | 1976-10-27 | Frequentie-omzetter. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4058771A (nl) |
JP (1) | JPS584851B2 (nl) |
AU (1) | AU499939B2 (nl) |
CA (1) | CA1064114A (nl) |
DE (1) | DE2648455A1 (nl) |
FR (1) | FR2330201A1 (nl) |
GB (1) | GB1551858A (nl) |
NL (1) | NL7611926A (nl) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7606483A (nl) * | 1976-06-16 | 1977-12-20 | Philips Nv | Inrichting voor het mengen van signalen. |
US4159448A (en) * | 1977-02-08 | 1979-06-26 | Rath Western Corporation | Communication systems |
JPS5441611A (en) * | 1977-09-09 | 1979-04-03 | Hitachi Ltd | Integrated circuit for frequency conversion |
JPS5474618A (en) * | 1977-11-28 | 1979-06-14 | Toshiba Corp | Frequency conversion circuit |
US4243954A (en) * | 1979-06-19 | 1981-01-06 | General Motors Corporation | Low level LC oscillator |
DE2929918A1 (de) * | 1979-07-24 | 1981-01-29 | Licentia Gmbh | Mischstufe mit einer angeschlossenen oszillatorstufe |
US4253196A (en) * | 1980-01-15 | 1981-02-24 | Rca Corporation | Frequency converter, as for first detector of heterodyne radio receiver |
US4344188A (en) * | 1980-10-09 | 1982-08-10 | Matsushita Electric Industrial Co., Ltd. | Balanced modulator |
JPS5765904A (en) * | 1980-10-13 | 1982-04-21 | Matsushita Electric Ind Co Ltd | Frequency converter |
EP0051179B1 (de) * | 1980-11-03 | 1984-09-19 | Siemens Aktiengesellschaft | Integrierbare-Oszillatorschaltung |
US4413239A (en) * | 1981-06-22 | 1983-11-01 | The United States Of America As Represented By The Secretary Of The Navy | Field effect transistor circuit for modulator and demodulator applications |
IT1211106B (it) * | 1981-09-16 | 1989-09-29 | Ates Componenti Elettron | Stadio d'ingresso amplificatore e miscelatore a transistori per un radioricevitore. |
KR860000748A (ko) * | 1984-06-07 | 1986-01-30 | 드로스트, 후흐스 | 발진기 혼합기 회로 |
US4663594A (en) * | 1984-09-13 | 1987-05-05 | Motorola, Inc. | Electronic phase shifter circuit and method |
DE3509327A1 (de) * | 1985-03-15 | 1986-09-25 | Telefunken electronic GmbH, 7100 Heilbronn | Dynamischer frequenzteiler mit mischstufe und verstaerker |
JPH0640604B2 (ja) * | 1985-05-20 | 1994-05-25 | 松下電器産業株式会社 | 周波数変換回路 |
US4688263A (en) * | 1986-02-28 | 1987-08-18 | General Motors Corporation | Integrated AM-FM mixer |
IT1213447B (it) * | 1986-12-31 | 1989-12-20 | Sgs Microelettronica Spa | Circuito di accoppiamento tra un modulatore ed un filtro ceramico per ricevitori in modulazione di ampiezza. |
JPH0642614B2 (ja) * | 1987-06-11 | 1994-06-01 | 株式会社日立製作所 | ミクサ回路 |
JP2914258B2 (ja) * | 1995-11-10 | 1999-06-28 | 日本電気株式会社 | ダブルバランスミキサ回路 |
FR2756681B1 (fr) * | 1996-11-29 | 1999-02-12 | Sgs Thomson Microelectronics | Dephaseur commande en tension |
WO1998049768A1 (fr) * | 1997-04-28 | 1998-11-05 | Cherednichenko Nikolai Petrovi | Procede et circuit de diminution du bruit |
US6184739B1 (en) * | 1998-12-04 | 2001-02-06 | Intel Corporation | Advanced near ideal mixer |
US6510314B1 (en) | 2000-09-08 | 2003-01-21 | Visteon Global Technologies, Inc. | Mixer circuit with output stage for implementation on integrated circuit |
US6819914B2 (en) * | 2002-02-07 | 2004-11-16 | Rf Micro Devices, Inc. | Differential mixer injection with optional step gain control |
DE10342569A1 (de) * | 2003-09-15 | 2005-04-14 | Infineon Technologies Ag | Frequenzteiler |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3133160A (en) * | 1960-02-25 | 1964-05-12 | Code A Phone Electronics Inc | Combination bias oscillator, mixer and recording amplifier |
DE1222128B (de) * | 1963-11-05 | 1966-08-04 | Philips Patentverwaltung | Multiplikative Mischung mit Transistoren |
US3491301A (en) * | 1965-10-29 | 1970-01-20 | Motorola Inc | Integrated harmonic mixer circuit including an emitter coupler differential amplifier |
GB1168963A (en) * | 1967-03-01 | 1969-10-29 | Hitachi Ltd | Frequency Converter Circuit |
US3949306A (en) * | 1972-11-02 | 1976-04-06 | Sony Corporation | High frequency amplifier with frequency conversion |
-
1975
- 1975-10-27 JP JP50129030A patent/JPS584851B2/ja not_active Expired
-
1976
- 1976-10-22 US US05/735,042 patent/US4058771A/en not_active Expired - Lifetime
- 1976-10-25 AU AU18948/76A patent/AU499939B2/en not_active Expired
- 1976-10-25 GB GB44267/76A patent/GB1551858A/en not_active Expired
- 1976-10-26 DE DE19762648455 patent/DE2648455A1/de not_active Withdrawn
- 1976-10-26 CA CA264,197A patent/CA1064114A/en not_active Expired
- 1976-10-27 NL NL7611926A patent/NL7611926A/nl not_active Application Discontinuation
- 1976-10-27 FR FR7632381A patent/FR2330201A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1064114A (en) | 1979-10-09 |
AU499939B2 (en) | 1979-05-03 |
FR2330201A1 (fr) | 1977-05-27 |
AU1894876A (en) | 1978-05-04 |
FR2330201B1 (nl) | 1980-06-27 |
JPS584851B2 (ja) | 1983-01-28 |
DE2648455A1 (de) | 1977-04-28 |
JPS5252513A (en) | 1977-04-27 |
US4058771A (en) | 1977-11-15 |
GB1551858A (en) | 1979-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |