FR2969426B1 - Circuit de dephasage - Google Patents

Circuit de dephasage

Info

Publication number
FR2969426B1
FR2969426B1 FR1060569A FR1060569A FR2969426B1 FR 2969426 B1 FR2969426 B1 FR 2969426B1 FR 1060569 A FR1060569 A FR 1060569A FR 1060569 A FR1060569 A FR 1060569A FR 2969426 B1 FR2969426 B1 FR 2969426B1
Authority
FR
France
Prior art keywords
dephasage
circuit
circuit dephasage
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
FR1060569A
Other languages
English (en)
Other versions
FR2969426A1 (fr
Inventor
Sebastien Pruvost
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.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR1060569A priority Critical patent/FR2969426B1/fr
Priority to US13/292,819 priority patent/US20120155573A1/en
Publication of FR2969426A1 publication Critical patent/FR2969426A1/fr
Application granted granted Critical
Publication of FR2969426B1 publication Critical patent/FR2969426B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/16—Networks for phase shifting
    • H03H11/22—Networks for phase shifting providing two or more phase shifted output signals, e.g. n-phase output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/233—Demodulator circuits; Receiver circuits using non-coherent demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0046—Open loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0063—Elements of loops

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR1060569A 2010-12-15 2010-12-15 Circuit de dephasage Expired - Fee Related FR2969426B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1060569A FR2969426B1 (fr) 2010-12-15 2010-12-15 Circuit de dephasage
US13/292,819 US20120155573A1 (en) 2010-12-15 2011-11-09 Phase Shifting Circuitry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1060569A FR2969426B1 (fr) 2010-12-15 2010-12-15 Circuit de dephasage

Publications (2)

Publication Number Publication Date
FR2969426A1 FR2969426A1 (fr) 2012-06-22
FR2969426B1 true FR2969426B1 (fr) 2013-08-30

Family

ID=44317635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060569A Expired - Fee Related FR2969426B1 (fr) 2010-12-15 2010-12-15 Circuit de dephasage

Country Status (2)

Country Link
US (1) US20120155573A1 (fr)
FR (1) FR2969426B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9407206B2 (en) * 2012-04-24 2016-08-02 Qualcomm Incorporated Phased array architecture configured for current reuse
US9137067B1 (en) * 2013-12-17 2015-09-15 Rockwell Collins, Inc. High efficiency outphasing transmitter for electronically scanned arrays
US9537558B1 (en) * 2015-03-20 2017-01-03 Rockwell Collins, Inc. ESA phase shifter topology
US10158508B1 (en) * 2016-04-22 2018-12-18 Avago Technologies International Sales Pte. Limited Methods, systems, and apparatus for phase-shifted signal generation
US11337192B2 (en) * 2017-09-28 2022-05-17 LG Electionics Inc. Method and apparatus for supporting multiple carriers in wireless communication system
CN111371430B (zh) * 2018-12-26 2023-08-08 深圳市中兴微电子技术有限公司 一种矢量合成移相器和矢量合成移相方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0728371B1 (fr) * 1994-09-14 2002-04-03 Koninklijke Philips Electronics N.V. Systeme de transmission radio et appareil associe
US6335954B1 (en) * 1996-12-27 2002-01-01 Ericsson Inc. Method and apparatus for joint synchronization of multiple receive channels
US6366622B1 (en) * 1998-12-18 2002-04-02 Silicon Wave, Inc. Apparatus and method for wireless communications
US6815993B1 (en) * 2000-08-21 2004-11-09 Mitsubishi Denki Kabushiki Kaisha π/2 phase shifter
JP2003046587A (ja) * 2001-08-03 2003-02-14 Nec Corp 復調器
JP2007067828A (ja) * 2005-08-31 2007-03-15 Alps Electric Co Ltd 信号加算回路
US20070160168A1 (en) * 2006-01-11 2007-07-12 Beukema Troy J Apparatus and method for signal phase control in an integrated radio circuit
JP4776724B2 (ja) * 2007-07-09 2011-09-21 株式会社アドバンテスト 補正回路及び試験装置
JP2009049771A (ja) * 2007-08-21 2009-03-05 Toshiba Corp 変復調装置及び変復調方法
EP2267919B1 (fr) * 2009-06-23 2012-11-07 Imec Récepteur de communication EHF sans fil utilisant une formation de faisceaux avec un nombre extensible de chemins d'antenne

Also Published As

Publication number Publication date
FR2969426A1 (fr) 2012-06-22
US20120155573A1 (en) 2012-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150831