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GB9514944D0 - Signal mixer - Google Patents

Signal mixer

Info

Publication number
GB9514944D0
GB9514944D0 GBGB9514944.9A GB9514944A GB9514944D0 GB 9514944 D0 GB9514944 D0 GB 9514944D0 GB 9514944 A GB9514944 A GB 9514944A GB 9514944 D0 GB9514944 D0 GB 9514944D0
Authority
GB
United Kingdom
Prior art keywords
signal mixer
mixer
signal
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.)
Granted
Application number
GBGB9514944.9A
Other versions
GB2291753B (en
GB2291753A (en
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.)
BLOMLEY PETER F
Original Assignee
BLOMLEY PETER F
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
Priority claimed from GB9414439A external-priority patent/GB9414439D0/en
Application filed by BLOMLEY PETER F filed Critical BLOMLEY PETER F
Priority to GB9514944A priority Critical patent/GB2291753B/en
Publication of GB9514944D0 publication Critical patent/GB9514944D0/en
Publication of GB2291753A publication Critical patent/GB2291753A/en
Application granted granted Critical
Publication of GB2291753B publication Critical patent/GB2291753B/en
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
    • 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
    • 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
    • H03D7/1458—Double balanced arrangements, i.e. where both input signals are differential
    • 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
    • H03D2200/0019—Gilbert multipliers
    • 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
    • H03D2200/0033—Current mirrors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB9514944A 1994-07-16 1995-07-17 Signal mixer Expired - Fee Related GB2291753B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9514944A GB2291753B (en) 1994-07-16 1995-07-17 Signal mixer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9414439A GB9414439D0 (en) 1994-07-16 1994-07-16 Signal mixer
GB9514944A GB2291753B (en) 1994-07-16 1995-07-17 Signal mixer

Publications (3)

Publication Number Publication Date
GB9514944D0 true GB9514944D0 (en) 1995-09-20
GB2291753A GB2291753A (en) 1996-01-31
GB2291753B GB2291753B (en) 1998-09-16

Family

ID=26305284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9514944A Expired - Fee Related GB2291753B (en) 1994-07-16 1995-07-17 Signal mixer

Country Status (1)

Country Link
GB (1) GB2291753B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114499414A (en) * 2021-12-30 2022-05-13 电子科技大学 Bidirectional active mixer based on complementary MOS (Metal oxide semiconductor) transistor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5859558A (en) * 1997-04-11 1999-01-12 Raytheon Company Low voltage analog front end
US6122497A (en) 1997-08-21 2000-09-19 Analog Devices, Inc. RF mixer with inductive degeneration
US6768391B1 (en) * 2000-06-22 2004-07-27 Ericsson Inc. Class-B biased gilbert cells and quadrature modulators
FR2836305B1 (en) * 2002-02-15 2004-05-07 St Microelectronics Sa AB CLASS DIFFERENTIAL MIXER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114499414A (en) * 2021-12-30 2022-05-13 电子科技大学 Bidirectional active mixer based on complementary MOS (Metal oxide semiconductor) transistor
CN114499414B (en) * 2021-12-30 2023-06-02 电子科技大学 A Bidirectional Active Mixer Based on Complementary MOS Transistor

Also Published As

Publication number Publication date
GB2291753B (en) 1998-09-16
GB2291753A (en) 1996-01-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090717