DE19739479C2 - Hochfrequenzmischer - Google Patents

Hochfrequenzmischer

Info

Publication number
DE19739479C2
DE19739479C2 DE19739479A DE19739479A DE19739479C2 DE 19739479 C2 DE19739479 C2 DE 19739479C2 DE 19739479 A DE19739479 A DE 19739479A DE 19739479 A DE19739479 A DE 19739479A DE 19739479 C2 DE19739479 C2 DE 19739479C2
Authority
DE
Germany
Prior art keywords
transmission line
signal
pair
frequency
diode
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.)
Expired - Fee Related
Application number
DE19739479A
Other languages
German (de)
English (en)
Other versions
DE19739479A1 (de
Inventor
Bruce A Erickson
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.)
Agilent Technologies Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE19739479A1 publication Critical patent/DE19739479A1/de
Application granted granted Critical
Publication of DE19739479C2 publication Critical patent/DE19739479C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H03D2200/0003—Rat race couplers
    • 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
    • H03D2200/0001—Circuit elements of demodulators
    • H03D2200/0029—Loop circuits with controlled phase shift
    • 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
    • H03D2200/009—Reduction of local oscillator or RF leakage
    • 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
    • H03D7/02—Transference of modulation from one carrier to another, e.g. frequency-changing by means of 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
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0633—Transference of modulation using distributed inductance and capacitance by means of diodes mounted on a stripline circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
  • Transmitters (AREA)
DE19739479A 1997-01-09 1997-09-09 Hochfrequenzmischer Expired - Fee Related DE19739479C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/781,563 US5790945A (en) 1997-01-09 1997-01-09 Resonator for coupling intermediate frequency signals from a radio frequency mixer

Publications (2)

Publication Number Publication Date
DE19739479A1 DE19739479A1 (de) 1998-07-23
DE19739479C2 true DE19739479C2 (de) 2000-06-21

Family

ID=25123158

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19739479A Expired - Fee Related DE19739479C2 (de) 1997-01-09 1997-09-09 Hochfrequenzmischer

Country Status (4)

Country Link
US (1) US5790945A (enExample)
JP (1) JP4033960B2 (enExample)
DE (1) DE19739479C2 (enExample)
GB (1) GB2325806B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344948B (en) * 1998-12-18 2002-10-02 Nokia Mobile Phones Ltd A transceiver
US6675005B2 (en) * 1999-03-25 2004-01-06 Zenith Electronics Corporation Printed single balanced downconverter mixer
DE10154995A1 (de) * 2001-11-08 2003-06-05 Eads Deutschland Gmbh Mischerschaltung mit Vorverstärker
US6810241B1 (en) 2002-01-30 2004-10-26 Northrop Grumman Corporation Microwave diode mixer
TWI311654B (en) * 2006-01-25 2009-07-01 Mitac Int Corp Control system and method thereof
EP2625784B1 (en) 2010-10-04 2015-09-30 Telefonaktiebolaget L M Ericsson (publ) Switch mode circulator isolated rf mixer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817200A (en) * 1987-02-26 1989-03-28 Hewlett-Packard Company Tracking YIG tuned filter-mixer
DE4128140A1 (de) * 1990-08-31 1992-03-05 Thomson Consumer Electronics Vorspannungsnetzwerke fuer symmetrische mischer
US5127102A (en) * 1991-01-15 1992-06-30 Raytheon Company Radio frequency mixer circuits

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1109389B (it) * 1978-12-19 1985-12-16 Selenia Ind Elettroniche Perfezionamento nei convertitori di ricezione a microonde in strutture ibride in guida d'onda
JPS57107617A (en) * 1980-12-25 1982-07-05 Fujitsu Ltd Frequency converter
FR2528239A1 (fr) * 1982-06-08 1983-12-09 Thomson Csf Melangeur d'ondes electromagnetiques hyperfrequences
JPH0644693B2 (ja) * 1989-01-10 1994-06-08 松下電器産業株式会社 ミクサ回路
US5553319A (en) * 1992-07-29 1996-09-03 Hewlett-Packard Company Routing YIG-tuned mixer
US5493720A (en) * 1994-05-20 1996-02-20 Steinbrecher Corporation High-intercept bandlimited mixer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817200A (en) * 1987-02-26 1989-03-28 Hewlett-Packard Company Tracking YIG tuned filter-mixer
DE4128140A1 (de) * 1990-08-31 1992-03-05 Thomson Consumer Electronics Vorspannungsnetzwerke fuer symmetrische mischer
US5127102A (en) * 1991-01-15 1992-06-30 Raytheon Company Radio frequency mixer circuits

Also Published As

Publication number Publication date
GB2325806B (en) 2000-10-25
GB9800467D0 (en) 1998-03-04
JPH10209762A (ja) 1998-08-07
DE19739479A1 (de) 1998-07-23
US5790945A (en) 1998-08-04
JP4033960B2 (ja) 2008-01-16
GB2325806A (en) 1998-12-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D.STAATES DELA

8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee