AU2001253453A1 - Frequency converter - Google Patents

Frequency converter

Info

Publication number
AU2001253453A1
AU2001253453A1 AU2001253453A AU5345301A AU2001253453A1 AU 2001253453 A1 AU2001253453 A1 AU 2001253453A1 AU 2001253453 A AU2001253453 A AU 2001253453A AU 5345301 A AU5345301 A AU 5345301A AU 2001253453 A1 AU2001253453 A1 AU 2001253453A1
Authority
AU
Australia
Prior art keywords
frequency converter
converter
frequency
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.)
Abandoned
Application number
AU2001253453A
Inventor
Michael J. Bultman
Robert W. Cook
Richard C. Looke
Charley D. Moses Jr.
David F. Sorrells
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.)
ParkerVision Inc
Original Assignee
ParkerVision Inc
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 US09/548,923 external-priority patent/US7039372B1/en
Application filed by ParkerVision Inc filed Critical ParkerVision Inc
Publication of AU2001253453A1 publication Critical patent/AU2001253453A1/en
Abandoned 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
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/62—Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal, e.g. no carrier output when no modulating signal is present
AU2001253453A 2000-04-13 2001-04-13 Frequency converter Abandoned AU2001253453A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/548,923 US7039372B1 (en) 1998-10-21 2000-04-13 Method and system for frequency up-conversion with modulation embodiments
US09/548,923 2000-04-13
PCT/US2001/012086 WO2001080418A2 (en) 2000-04-13 2001-04-13 Frequency converter

Publications (1)

Publication Number Publication Date
AU2001253453A1 true AU2001253453A1 (en) 2001-10-30

Family

ID=24190941

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001253453A Abandoned AU2001253453A1 (en) 2000-04-13 2001-04-13 Frequency converter

Country Status (3)

Country Link
EP (1) EP1277272A2 (en)
AU (1) AU2001253453A1 (en)
WO (1) WO2001080418A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6061551A (en) 1998-10-21 2000-05-09 Parkervision, Inc. Method and system for down-converting electromagnetic signals
US9325556B2 (en) 1998-10-21 2016-04-26 Parkervision, Inc. Methods and systems for down-converting a signal
DE102018009389A1 (en) 2018-11-29 2020-06-04 Ingo Schuppler Object made of fine-grained material and a binder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2521784B1 (en) 1982-02-12 1985-09-20 Thomson Csf TRANSISTOR MIXER FOR MICROWAVE
FR2669787A1 (en) 1990-11-23 1992-05-29 Alcatel Telspace Symmetric UHF mixer
GB2324919B (en) * 1994-10-12 1999-01-27 Hewlett Packard Co Modulation and frequency conversion by time sharing
JP3189631B2 (en) 1995-07-10 2001-07-16 株式会社村田製作所 Mixer
US5697091A (en) * 1996-02-07 1997-12-09 Ford Motor Company Distortion-free chopper-based signal mixer
JPH10247952A (en) 1997-03-05 1998-09-14 Fujitsu Ltd Phase modulator

Also Published As

Publication number Publication date
EP1277272A2 (en) 2003-01-22
WO2001080418A3 (en) 2002-10-31
WO2001080418A2 (en) 2001-10-25

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