DE3483503D1 - Analog-digital-wandler und sich darauf beziehende verschluesselungstechnik. - Google Patents

Analog-digital-wandler und sich darauf beziehende verschluesselungstechnik.

Info

Publication number
DE3483503D1
DE3483503D1 DE8484304845T DE3483503T DE3483503D1 DE 3483503 D1 DE3483503 D1 DE 3483503D1 DE 8484304845 T DE8484304845 T DE 8484304845T DE 3483503 T DE3483503 T DE 3483503T DE 3483503 D1 DE3483503 D1 DE 3483503D1
Authority
DE
Germany
Prior art keywords
analog
digital converter
encryption technology
related encryption
technology
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
DE8484304845T
Other languages
German (de)
English (en)
Inventor
Willard Kraig Bucklen
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.)
Northrop Grumman Space and Mission Systems Corp
Original Assignee
TRW 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
Application filed by TRW Inc filed Critical TRW Inc
Application granted granted Critical
Publication of DE3483503D1 publication Critical patent/DE3483503D1/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
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/14—Conversion to or from non-weighted codes
    • H03M7/16—Conversion to or from unit-distance codes, e.g. Gray code, reflected binary code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE8484304845T 1983-08-22 1984-07-16 Analog-digital-wandler und sich darauf beziehende verschluesselungstechnik. Expired - Fee Related DE3483503D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/525,576 US4591825A (en) 1983-08-22 1983-08-22 Analog-to-digital-converter and related encoding technique

Publications (1)

Publication Number Publication Date
DE3483503D1 true DE3483503D1 (de) 1990-12-06

Family

ID=24093811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484304845T Expired - Fee Related DE3483503D1 (de) 1983-08-22 1984-07-16 Analog-digital-wandler und sich darauf beziehende verschluesselungstechnik.

Country Status (4)

Country Link
US (1) US4591825A (OSRAM)
EP (1) EP0135290B1 (OSRAM)
JP (2) JPS60100833A (OSRAM)
DE (1) DE3483503D1 (OSRAM)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681050B2 (ja) * 1985-08-21 1994-10-12 株式会社日立製作所 並列形ａｄ変換器
EP0217009A3 (en) * 1985-10-04 1989-05-03 Tektronix, Inc. Thermometer-to-adjacent binary encoder
US4712087A (en) * 1987-02-09 1987-12-08 Tektronix, Inc. Analog-to-digital converter error correction circuit
US4963874A (en) * 1987-04-28 1990-10-16 Matsushita Electric Industrial Co., Ltd. Parallel type A/D converter
US4870417A (en) * 1988-02-12 1989-09-26 North American Philips Corporation, Signetics Division Error correction circuit suitable for thermometer or circular code
JPH07118656B2 (ja) * 1988-02-15 1995-12-18 三菱電機株式会社 エンコード回路
US5023613A (en) * 1988-03-31 1991-06-11 Harris Semiconductor Patents, Inc. Decoder error prevention apparatus for use in flash analog-to-digital converters
US4897657A (en) * 1988-06-13 1990-01-30 Integrated Device Technology, Inc. Analog-to-digital converter having error detection and correction
US5029305A (en) * 1988-12-21 1991-07-02 Texas Instruments Incorporated Method and apparatus for error correction in thermometer code arrays
US5119098A (en) * 1989-06-20 1992-06-02 Sony Corporation Full flash analog-to-digital converter
US4928103A (en) * 1989-09-18 1990-05-22 Analog Devices, Inc. Parallel analog-to-digital converter using 2.sup.(n-1) comparators
JPH03140016A (ja) * 1989-10-26 1991-06-14 Sharp Corp Ａ／ｄ変換器
US4975698A (en) * 1989-12-08 1990-12-04 Trw Inc. Modified quasi-gray digital encoding technique
US5045854A (en) * 1990-03-01 1991-09-03 Hewlett-Packard Company Integrated high speed synchronous counter with asynchronous read-out
KR100323216B1 (ko) * 1993-03-24 2002-07-03 조오지아테크리서어치코오포레이션 필름및코우팅의연소화학적증기증착을위한방법
US5382955A (en) * 1993-11-04 1995-01-17 Tektronix, Inc. Error tolerant thermometer-to-binary encoder
CN109353515B (zh) * 2018-11-21 2023-10-20 华南农业大学 一种植保无人机液位测量装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB849891A (en) * 1958-04-15 1960-09-28 Standard Telephones Cables Ltd Improvements in or relating to electric pulse code modulation systems of communication
FR1445739A (fr) * 1965-06-04 1966-07-15 Alcatel Sa Procédé de codage numérique et ses applications
US3560959A (en) * 1967-03-22 1971-02-02 Us Navy Readout device for altitude reporting encoder
US3518663A (en) * 1967-09-29 1970-06-30 Singer General Precision Shaft angle encoder with brush selection logic circuitry
JPS4957759A (OSRAM) * 1972-10-02 1974-06-05
FR2306575A1 (fr) * 1975-04-02 1976-10-29 Nadler Morton Procede et dispositif de conversion de signal electrique analogique en code binaire
JPS605097B2 (ja) * 1977-02-18 1985-02-08 株式会社日立製作所 グレイコ−ド発生回路
JPS57204633A (en) * 1981-06-10 1982-12-15 Toshiba Corp Analog-to-digital converter
US4576543A (en) * 1983-11-07 1986-03-18 Kmw Products Limited Knock-down construction for front end loader

Also Published As

Publication number Publication date
JPH0232815B2 (OSRAM) 1990-07-24
EP0135290B1 (en) 1990-10-31
US4591825A (en) 1986-05-27
JPH0232813B2 (OSRAM) 1990-07-24
JPS60100833A (ja) 1985-06-04
EP0135290A3 (en) 1988-06-22
JPH01188029A (ja) 1989-07-27
EP0135290A2 (en) 1985-03-27

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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