DE3140417A1 - "transistorisierter symmetrischer mischer" - Google Patents

"transistorisierter symmetrischer mischer"

Info

Publication number
DE3140417A1
DE3140417A1 DE19813140417 DE3140417A DE3140417A1 DE 3140417 A1 DE3140417 A1 DE 3140417A1 DE 19813140417 DE19813140417 DE 19813140417 DE 3140417 A DE3140417 A DE 3140417A DE 3140417 A1 DE3140417 A1 DE 3140417A1
Authority
DE
Germany
Prior art keywords
base
terminal
common
connection
transistor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
DE19813140417
Other languages
German (de)
English (en)
Inventor
Junji Katano Suzuki
Kenzo Tanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE3140417A1 publication Critical patent/DE3140417A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with 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
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • 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
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1433—Balanced arrangements with transistors 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
    • H03D7/14—Balanced arrangements
    • H03D7/1425—Balanced arrangements with transistors
    • H03D7/1491—Arrangements to linearise a transconductance stage of a mixer arrangement
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0023—Balun circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
    • H03D2200/0041—Functional aspects of demodulators
    • H03D2200/0043—Bias and operating point

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
DE19813140417 1980-10-13 1981-10-12 "transistorisierter symmetrischer mischer" Ceased DE3140417A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143507A JPS5765904A (en) 1980-10-13 1980-10-13 Frequency converter

Publications (1)

Publication Number Publication Date
DE3140417A1 true DE3140417A1 (de) 1982-09-30

Family

ID=15340331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813140417 Ceased DE3140417A1 (de) 1980-10-13 1981-10-12 "transistorisierter symmetrischer mischer"

Country Status (4)

Country Link
US (1) US4461042A (en:Method)
JP (1) JPS5765904A (en:Method)
DE (1) DE3140417A1 (en:Method)
GB (1) GB2089156B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049768A1 (en) * 1997-04-28 1998-11-05 Cherednichenko Nikolai Petrovi Method and circuit for noise reduction

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301099A (nl) * 1983-03-29 1984-10-16 Philips Nv Afstembare ontvangeringangsschakeling.
NL8302438A (nl) * 1983-07-08 1985-02-01 Philips Nv Dubbel-gebalanceerde mengschakeling.
EP0171653A3 (en) * 1984-08-16 1988-08-03 Hewlett-Packard Company Analog multiplier circuit
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
GB8920335D0 (en) * 1989-09-08 1989-10-25 Lsi Logic Limited Frequency mixers
DE4206164C2 (de) * 1992-02-28 1994-12-08 Telefunken Microelectron HF-Mischstufe in Basisschaltung
US5525937A (en) * 1992-12-28 1996-06-11 Sony Corporation Frequency conversion circuit with UHF/VHF common PLL buffer
GB9705749D0 (en) * 1997-03-20 1997-05-07 Philips Electronics Nv Radio receiver
US5859558A (en) * 1997-04-11 1999-01-12 Raytheon Company Low voltage analog front end
US5994955A (en) * 1998-06-26 1999-11-30 Maxim Integrated Products, Inc. Driver amplifiers with low noise standby mode characteristics
US6184739B1 (en) * 1998-12-04 2001-02-06 Intel Corporation Advanced near ideal mixer
US6529721B1 (en) * 1999-06-04 2003-03-04 Infineon Technologies North America Corp. Low-noise mixer and method
SE515138C2 (sv) * 1999-10-29 2001-06-18 Ericsson Telefon Ab L M Transkonduktor
US6574457B1 (en) * 2000-03-15 2003-06-03 Nokia Mobile Phones Limited Two-transistor mixer
AU2003278016A1 (en) * 2002-10-15 2004-05-04 Sirific Wireless Corporation Dc trimming circuit for radio frequency (rf) down-conversion
JP4881596B2 (ja) 2004-10-08 2012-02-22 パナソニック株式会社 双方向周波数変換器およびこれを用いた無線機
KR100717993B1 (ko) * 2005-09-27 2007-05-14 한국전자통신연구원 능동 바룬기
US7890076B2 (en) * 2005-12-15 2011-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Mixer circuit and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727078A (en) * 1972-03-30 1973-04-10 Nat Semiconductor Corp Integrated circuit balanced mixer apparatus
DE2648455A1 (de) * 1975-10-27 1977-04-28 Sony Corp Frequenzwandler
DE2850778A1 (de) * 1977-11-28 1979-05-31 Tokyo Shibaura Electric Co Frequenzwandlerschaltung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339811A (en) * 1976-09-24 1978-04-12 Hitachi Ltd High frequency amplifier circuit
JPS5441611A (en) * 1977-09-09 1979-04-03 Hitachi Ltd Integrated circuit for frequency conversion
JPS5710124Y2 (en:Method) * 1977-10-07 1982-02-26
JPS54100617A (en) * 1978-01-26 1979-08-08 Sony Corp Mixer circuit
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727078A (en) * 1972-03-30 1973-04-10 Nat Semiconductor Corp Integrated circuit balanced mixer apparatus
DE2648455A1 (de) * 1975-10-27 1977-04-28 Sony Corp Frequenzwandler
DE2850778A1 (de) * 1977-11-28 1979-05-31 Tokyo Shibaura Electric Co Frequenzwandlerschaltung

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
electronics, June 8, 1962, S.40 *
Patents Abstracts of Japan Oct.17, 1979, Vol.316 124 *
Valvo "Technische Informationen für die Industrie" 740 325, 1974 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998049768A1 (en) * 1997-04-28 1998-11-05 Cherednichenko Nikolai Petrovi Method and circuit for noise reduction

Also Published As

Publication number Publication date
JPH0211042B2 (en:Method) 1990-03-12
GB2089156A (en) 1982-06-16
US4461042A (en) 1984-07-17
GB2089156B (en) 1985-04-24
JPS5765904A (en) 1982-04-21

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8131 Rejection