BE845840A - Dephaseur numerique - Google Patents

Dephaseur numerique

Info

Publication number
BE845840A
BE845840A BE170341A BE170341A BE845840A BE 845840 A BE845840 A BE 845840A BE 170341 A BE170341 A BE 170341A BE 170341 A BE170341 A BE 170341A BE 845840 A BE845840 A BE 845840A
Authority
BE
Belgium
Prior art keywords
phaser
digital
digital phaser
Prior art date
Application number
BE170341A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE845840A publication Critical patent/BE845840A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/08—Networks for phase shifting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0016—Arrangements for synchronising receiver with transmitter correction of synchronization errors
    • H04L7/0033—Correction by delay
    • H04L7/0037—Delay of clock signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Complex Calculations (AREA)
  • Pulse Circuits (AREA)
  • Networks Using Active Elements (AREA)
BE170341A 1975-09-05 1976-09-03 Dephaseur numerique BE845840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/610,540 US3997772A (en) 1975-09-05 1975-09-05 Digital phase shifter

Publications (1)

Publication Number Publication Date
BE845840A true BE845840A (fr) 1976-12-31

Family

ID=24445429

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170341A BE845840A (fr) 1975-09-05 1976-09-03 Dephaseur numerique

Country Status (13)

Country Link
US (1) US3997772A (es)
JP (1) JPS5232652A (es)
AU (1) AU497884B2 (es)
BE (1) BE845840A (es)
CA (1) CA1059587A (es)
CH (1) CH614079A5 (es)
DE (1) DE2639249A1 (es)
ES (2) ES451204A1 (es)
FR (1) FR2323267A1 (es)
GB (1) GB1546454A (es)
IL (1) IL50409A (es)
NL (1) NL7609783A (es)
SE (1) SE410928B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856012C2 (de) * 1978-12-23 1983-10-06 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Schaltungsanordnung zur Phasenverschiebung und deren Verwendung
US4472785A (en) * 1980-10-13 1984-09-18 Victor Company Of Japan, Ltd. Sampling frequency converter
US4463434A (en) * 1981-07-31 1984-07-31 The B. F. Goodrich Company Digital phase shift circuit signal generator for rip detectors
US4470120A (en) * 1981-07-31 1984-09-04 The B.F. Goodrich Company Demodulation technique for rip detector signals
US4392232A (en) * 1981-09-28 1983-07-05 B-Systems, Inc. Simplified transversal correlator for MSK and MSK related waveforms
US4692909A (en) * 1984-06-29 1987-09-08 Amoco Corporation Adaptive seismic signal processor
US4949177A (en) * 1988-09-19 1990-08-14 The Grass Valley Group, Inc. Method and apparatus for carrying out a non-linear operation on a digital signal
US5212659A (en) * 1991-10-08 1993-05-18 Crystal Semiconductor Low precision finite impulse response filter for digital interpolation
US5490511A (en) * 1992-01-14 1996-02-13 Ge Yokogawa Medical Systems, Ltd Digital phase shifting apparatus
JP3283053B2 (ja) * 1992-01-14 2002-05-20 ジーイー横河メディカルシステム株式会社 デジタル移相装置及び超音波診断装置
US5388079A (en) * 1993-03-26 1995-02-07 Siemens Medical Systems, Inc. Partial beamforming
US5388080A (en) * 1993-04-27 1995-02-07 Hughes Aircraft Company Non-integer sample delay active noise canceller
US5345426A (en) * 1993-05-12 1994-09-06 Hewlett-Packard Company Delay interpolator for digital phased array ultrasound beamformers
DE4421853A1 (de) * 1994-06-22 1996-01-04 Philips Patentverwaltung Mobilfunkendgerät
US5554945A (en) * 1994-02-15 1996-09-10 Rambus, Inc. Voltage controlled phase shifter with unlimited range
JP3754070B2 (ja) * 1994-02-15 2006-03-08 ラムバス・インコーポレーテッド 遅延ロック・ループ
US5600582A (en) * 1994-04-05 1997-02-04 Texas Instruments Incorporated Programmable horizontal line filter implemented with synchronous vector processor
US5541864A (en) * 1994-04-26 1996-07-30 Crystal Semiconductor Arithmetic-free digital interpolation filter architecture
DE69428526D1 (de) * 1994-06-30 2001-11-08 St Microelectronics Srl Filterverfahren und digitales Überabtastungsfilter mit endlicher Impulsantwort und mit vereinfachter Steuereinheit
FR2733649B1 (fr) * 1995-04-25 1997-07-04 Le Tourneur Gregoire Dispositif de retard programmable d'un signal analogique et antenne acoustique programmable correspondante
EP1146642B1 (en) 1995-05-26 2006-12-27 Rambus Inc. Phase shifter for use in a quadrature clock generator
FR2740284B1 (fr) * 1995-10-19 1997-11-21 Alcatel Espace Procede de filtrage numerique large bande et filtre mettant en oeuvre le procede
US5719944A (en) * 1996-08-02 1998-02-17 Lucent Technologies Inc. System and method for creating a doppler effect
US6788347B1 (en) * 1997-03-12 2004-09-07 Matsushita Electric Industrial Co., Ltd. HDTV downconversion system
US6618443B1 (en) 1997-03-12 2003-09-09 Matsushita Electric Industrial Co., Ltd. Upsampling filter for a down conversion system
US6175592B1 (en) 1997-03-12 2001-01-16 Matsushita Electric Industrial Co., Ltd. Frequency domain filtering for down conversion of a DCT encoded picture
DE69821693T2 (de) 1997-03-12 2005-04-07 Matsushita Electric Industrial Co., Ltd., Kadoma Mpeg-decoder zur erzeugung multipler standardausgangssignale
US6563856B1 (en) 1998-07-08 2003-05-13 Wireless Facilities, Inc. Frame synchronization and detection technique for a digital receiver
WO2001017128A2 (en) * 1999-08-31 2001-03-08 Qualcomm Incorporated Synchronous delay generator
US6549051B1 (en) 2000-03-20 2003-04-15 Qualcomm, Inc. Synchronous delay generator
US6526429B1 (en) * 2000-04-14 2003-02-25 Agere Systems Inc. Method for designing all pass digital filters
US6965415B2 (en) * 2002-01-04 2005-11-15 Microsoft Corporation EPG-conditioned letterbox-to-anamorphic conversion
US7782976B1 (en) 2007-10-12 2010-08-24 Bedford Signals Corporation Multiple channel waveform generator with dynamic delay through symbol superresolution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164544B1 (es) * 1971-12-21 1974-09-27 Ibm France
US3755748A (en) * 1972-03-06 1973-08-28 Motorola Inc Digital phase shifter/synchronizer and method of shifting
US3833854A (en) * 1972-12-14 1974-09-03 Singer Co Digital phase shifter
FR2232153B1 (es) * 1973-05-11 1976-03-19 Ibm France
US3835397A (en) * 1973-10-23 1974-09-10 Gen Electric Digitally controlled phase shift network

Also Published As

Publication number Publication date
NL7609783A (nl) 1977-03-08
CH614079A5 (es) 1979-10-31
SE410928B (sv) 1979-11-12
US3997772A (en) 1976-12-14
CA1059587A (en) 1979-07-31
DE2639249A1 (de) 1977-04-07
ES451204A1 (es) 1977-09-01
AU497884B2 (en) 1979-01-18
AU1731976A (en) 1978-03-09
GB1546454A (en) 1979-05-23
FR2323267B1 (es) 1979-09-28
JPS5232652A (en) 1977-03-12
FR2323267A1 (fr) 1977-04-01
ES451213A1 (es) 1977-09-01
IL50409A (en) 1979-10-31
SE7609337L (sv) 1977-03-06

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