DE3681277D1 - Fliessband-digital-analog-wandler mit hoher aufloesung. - Google Patents

Fliessband-digital-analog-wandler mit hoher aufloesung.

Info

Publication number
DE3681277D1
DE3681277D1 DE8686906532T DE3681277T DE3681277D1 DE 3681277 D1 DE3681277 D1 DE 3681277D1 DE 8686906532 T DE8686906532 T DE 8686906532T DE 3681277 T DE3681277 T DE 3681277T DE 3681277 D1 DE3681277 D1 DE 3681277D1
Authority
DE
Germany
Prior art keywords
digital
converter
analog converter
conversion
analog
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
DE8686906532T
Other languages
English (en)
Inventor
E Larson
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.)
Raytheon Co
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of DE3681277D1 publication Critical patent/DE3681277D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/72—Sequential conversion in series-connected stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
DE8686906532T 1985-10-02 1986-09-26 Fliessband-digital-analog-wandler mit hoher aufloesung. Expired - Fee Related DE3681277D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/782,777 US4682149A (en) 1985-10-02 1985-10-02 High resolution pipelined digital-to-analog converter
PCT/US1986/002047 WO1987002204A1 (en) 1985-10-02 1986-09-26 High resolution pipelined digital-to-analog converter

Publications (1)

Publication Number Publication Date
DE3681277D1 true DE3681277D1 (de) 1991-10-10

Family

ID=25127155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686906532T Expired - Fee Related DE3681277D1 (de) 1985-10-02 1986-09-26 Fliessband-digital-analog-wandler mit hoher aufloesung.

Country Status (8)

Country Link
US (1) US4682149A (de)
EP (1) EP0238653B1 (de)
JP (1) JPS63501836A (de)
CA (1) CA1279932C (de)
DE (1) DE3681277D1 (de)
EG (1) EG18163A (de)
IL (1) IL79712A (de)
WO (1) WO1987002204A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901077A (en) * 1988-04-18 1990-02-13 Thomson Consumer Electronics, Inc. Sigma-delta modulator for D-to-A converter
GB8813162D0 (en) * 1988-06-03 1988-07-06 British Telecomm Digital-to-analogue conversion
US5747324A (en) * 1988-06-10 1998-05-05 Therion Biologics Corporation Self-assembled, defective, non-self-propagating lentivirus particles
US5182559A (en) * 1989-07-28 1993-01-26 Alpine Electronics, Inc. Digital-analog converter with plural coefficient transversal filter
US7177348B2 (en) * 2002-09-04 2007-02-13 Yang George L Multipath receiver of a spread spectrum communication system with dynamic matched filter and efficient signal combiner
US7355470B2 (en) 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US9106316B2 (en) 2005-10-24 2015-08-11 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification
US8031804B2 (en) 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7937106B2 (en) 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US8315336B2 (en) 2007-05-18 2012-11-20 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including a switching stage embodiment
US7620129B2 (en) 2007-01-16 2009-11-17 Parkervision, Inc. RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals
WO2008156800A1 (en) 2007-06-19 2008-12-24 Parkervision, Inc. Combiner-less multiple input single output (miso) amplification with blended control
WO2009005768A1 (en) 2007-06-28 2009-01-08 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
WO2012139126A1 (en) 2011-04-08 2012-10-11 Parkervision, Inc. Systems and methods of rf power transmission, modulation, and amplification
EP2715867A4 (de) 2011-06-02 2014-12-17 Parkervision Inc Antennensteuerung
WO2015042142A1 (en) 2013-09-17 2015-03-26 Parkervision, Inc. Method, apparatus and system for rendering an information bearing function of time

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541446A (en) * 1968-09-30 1970-11-17 Bell Telephone Labor Inc Small signal analog to digital converter with positive cancellation of error voltages
US3972034A (en) * 1975-05-12 1976-07-27 Fairchild Camera And Instrument Corporation Universal first-in first-out memory device
JPS55143829A (en) * 1979-04-26 1980-11-10 Nec Corp Digital-analogue converter
US4375059A (en) * 1980-04-25 1983-02-22 Ibm Corporation Fast charge transfer analog-to-digital converter
JPS58154927A (ja) * 1982-03-10 1983-09-14 Hitachi Ltd 縦続比較形・ａ／ｄ変換器
JPS58204618A (ja) * 1982-05-24 1983-11-29 Hitachi Ltd Ａ／ｄ変換器
US4529965A (en) * 1983-05-03 1985-07-16 Racal Data Communications Switched-capacitor circuit analog-to-digital converter
US4570121A (en) * 1983-06-16 1986-02-11 At&T Bell Laboratories Video wave codec

Also Published As

Publication number Publication date
IL79712A0 (en) 1986-11-30
US4682149A (en) 1987-07-21
EP0238653B1 (de) 1991-09-04
EG18163A (en) 1992-10-30
CA1279932C (en) 1991-02-05
JPH0373181B2 (de) 1991-11-21
JPS63501836A (ja) 1988-07-21
IL79712A (en) 1991-08-16
WO1987002204A1 (en) 1987-04-09
EP0238653A1 (de) 1987-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee