ES2024417B3 - Demodulador sincronico con emision de señales digital. - Google Patents

Demodulador sincronico con emision de señales digital.

Info

Publication number
ES2024417B3
ES2024417B3 ES86117743T ES86117743T ES2024417B3 ES 2024417 B3 ES2024417 B3 ES 2024417B3 ES 86117743 T ES86117743 T ES 86117743T ES 86117743 T ES86117743 T ES 86117743T ES 2024417 B3 ES2024417 B3 ES 2024417B3
Authority
ES
Spain
Prior art keywords
synchronic
demodulator
digital signal
signal emission
emission
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 - Lifetime
Application number
ES86117743T
Other languages
English (en)
Inventor
Werner Schroder
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 Litef GmbH
Original Assignee
Litef GmbH
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 Litef GmbH filed Critical Litef GmbH
Application granted granted Critical
Publication of ES2024417B3 publication Critical patent/ES2024417B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
    • G01C19/721—Details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/02—Details
    • H03D1/06—Modifications of demodulators to reduce distortion, e.g. by negative feedback
ES86117743T 1986-12-19 1986-12-19 Demodulador sincronico con emision de señales digital. Expired - Lifetime ES2024417B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP86117743A EP0271601B1 (de) 1986-12-19 1986-12-19 Synchron-Demodulator mit digitaler Signalausgabe

Publications (1)

Publication Number Publication Date
ES2024417B3 true ES2024417B3 (es) 1992-03-01

Family

ID=8195658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86117743T Expired - Lifetime ES2024417B3 (es) 1986-12-19 1986-12-19 Demodulador sincronico con emision de señales digital.

Country Status (7)

Country Link
US (1) US4833417A (es)
EP (1) EP0271601B1 (es)
JP (1) JPS63193603A (es)
CA (1) CA1289203C (es)
DE (1) DE3680342D1 (es)
ES (1) ES2024417B3 (es)
IL (1) IL84594A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002481A (en) * 1998-04-08 1999-12-14 Honeywell, Inc. Fiber optic gyro with noise dither circuit for enhancing A/D conversion resolution
DE10107547A1 (de) * 2001-02-17 2002-08-29 Bosch Gmbh Robert Verfahren und Vorrichtung zur Synchronmodulation mehrfach modulierter Signale
US10273147B2 (en) 2013-07-08 2019-04-30 Motion Engine Inc. MEMS components and method of wafer-level manufacturing thereof
EP3019442A4 (en) 2013-07-08 2017-01-25 Motion Engine Inc. Mems device and method of manufacturing
WO2015013827A1 (en) 2013-08-02 2015-02-05 Motion Engine Inc. Mems motion sensor for sub-resonance angular rate sensing
WO2015103688A1 (en) 2014-01-09 2015-07-16 Motion Engine Inc. Integrated mems system
US20170030788A1 (en) 2014-04-10 2017-02-02 Motion Engine Inc. Mems pressure sensor
US11674803B2 (en) 2014-06-02 2023-06-13 Motion Engine, Inc. Multi-mass MEMS motion sensor
WO2016090467A1 (en) 2014-12-09 2016-06-16 Motion Engine Inc. 3d mems magnetometer and associated methods
CA3004763A1 (en) 2015-01-15 2016-07-21 Motion Engine Inc. 3d mems device with hermetic cavity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265980A (en) * 1962-08-21 1966-08-09 Westinghouse Electric Corp Full wave synchronous demodulator
US4456376A (en) * 1981-04-06 1984-06-26 Lear Siegler, Inc. Optical rate sensor
DE3140110A1 (de) * 1981-10-09 1983-04-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt "verfahren und anordnung zur messung absoluter drehungen"
DE3233829A1 (de) * 1982-09-11 1984-03-15 Blaupunkt-Werke Gmbh, 3200 Hildesheim Verfahren zur demodulation amplitudenmodilierter eingangssignale und schaltungsanordnung hierfuer
FR2566133B1 (fr) * 1984-06-14 1986-08-29 Thomson Csf Dispositif de mesure d'un dephasage non reciproque engendre dans un interferometre en anneau
JPS61127210A (ja) * 1984-11-27 1986-06-14 Matsushita Electric Ind Co Ltd Ａｍ検波器

Also Published As

Publication number Publication date
CA1289203C (en) 1991-09-17
EP0271601A1 (de) 1988-06-22
IL84594A (en) 1991-11-21
JPS63193603A (ja) 1988-08-10
IL84594A0 (en) 1988-04-29
DE3680342D1 (de) 1991-08-22
US4833417A (en) 1989-05-23
EP0271601B1 (de) 1991-07-17

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