GB2362522B - High level mixer - Google Patents

High level mixer

Info

Publication number
GB2362522B
GB2362522B GB0011672A GB0011672A GB2362522B GB 2362522 B GB2362522 B GB 2362522B GB 0011672 A GB0011672 A GB 0011672A GB 0011672 A GB0011672 A GB 0011672A GB 2362522 B GB2362522 B GB 2362522B
Authority
GB
United Kingdom
Prior art keywords
high level
level mixer
mixer
level
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
GB0011672A
Other versions
GB2362522A (en
GB0011672D0 (en
Inventor
John Domokos
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB0011672A priority Critical patent/GB2362522B/en
Publication of GB0011672D0 publication Critical patent/GB0011672D0/en
Publication of GB2362522A publication Critical patent/GB2362522A/en
Application granted granted Critical
Publication of GB2362522B publication Critical patent/GB2362522B/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
    • H03D7/1441—Balanced arrangements with transistors using field-effect 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
    • H03D7/1466—Passive mixer arrangements
    • 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
    • H03D2200/0084—Lowering the supply voltage and saving power
    • 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
    • H03D2200/0088—Reduction of intermodulation, nonlinearities, adjacent channel interference; intercept points of harmonics or intermodulation products

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superheterodyne Receivers (AREA)
GB0011672A 2000-05-16 2000-05-16 High level mixer Expired - Fee Related GB2362522B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0011672A GB2362522B (en) 2000-05-16 2000-05-16 High level mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0011672A GB2362522B (en) 2000-05-16 2000-05-16 High level mixer

Publications (3)

Publication Number Publication Date
GB0011672D0 GB0011672D0 (en) 2000-07-05
GB2362522A GB2362522A (en) 2001-11-21
GB2362522B true GB2362522B (en) 2004-04-28

Family

ID=9891613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0011672A Expired - Fee Related GB2362522B (en) 2000-05-16 2000-05-16 High level mixer

Country Status (1)

Country Link
GB (1) GB2362522B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834393B1 (en) * 2001-12-28 2004-03-12 Conservatoire Nat Arts OPTO-MICROWAVE TRANDUCER WITH LOCAL OSCILLATOR SUPPRESSION SIGNAL, AND SYSTEM IMPLEMENTING SUCH A TRANSDUCER

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334163A (en) * 1999-06-10 1999-08-11 Mitel Semiconductor Ltd A variable gain transconductance amplifier suitable for use in a mixer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2334163A (en) * 1999-06-10 1999-08-11 Mitel Semiconductor Ltd A variable gain transconductance amplifier suitable for use in a mixer

Also Published As

Publication number Publication date
GB2362522A (en) 2001-11-21
GB0011672D0 (en) 2000-07-05

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Legal Events

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

Effective date: 20040728