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DE60027284D1 - Quadraturdemodulator unter Verwendung von Leistungssensoren - Google Patents

Quadraturdemodulator unter Verwendung von Leistungssensoren

Info

Publication number
DE60027284D1
DE60027284D1 DE60027284T DE60027284T DE60027284D1 DE 60027284 D1 DE60027284 D1 DE 60027284D1 DE 60027284 T DE60027284 T DE 60027284T DE 60027284 T DE60027284 T DE 60027284T DE 60027284 D1 DE60027284 D1 DE 60027284D1
Authority
DE
Germany
Prior art keywords
quadrature demodulator
power sensors
sensors
power
demodulator
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
DE60027284T
Other languages
English (en)
Other versions
DE60027284T2 (de
Inventor
Mohamed Ratni
Dragan Krupezevic
Veselin Brankovic
Masayoshi Abe
Noboru Sasho
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.)
Sony Deutschland GmbH
Sony Corp
Original Assignee
Sony Deutschland GmbH
Sony Corp
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 Sony Deutschland GmbH, Sony Corp filed Critical Sony Deutschland GmbH
Publication of DE60027284D1 publication Critical patent/DE60027284D1/de
Application granted granted Critical
Publication of DE60027284T2 publication Critical patent/DE60027284T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/007—Demodulation of angle-, frequency- or phase- modulated oscillations by converting the oscillations into two quadrature related signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/30—Circuits for homodyne or synchrodyne receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE60027284T 2000-07-11 2000-07-11 Quadraturdemodulator unter Verwendung von Leistungssensoren Expired - Lifetime DE60027284T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00114870A EP1172927B1 (de) 2000-07-11 2000-07-11 Quadraturdemodulator unter Verwendung von Leistungssensoren

Publications (2)

Publication Number Publication Date
DE60027284D1 true DE60027284D1 (de) 2006-05-24
DE60027284T2 DE60027284T2 (de) 2006-08-31

Family

ID=8169219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60027284T Expired - Lifetime DE60027284T2 (de) 2000-07-11 2000-07-11 Quadraturdemodulator unter Verwendung von Leistungssensoren

Country Status (4)

Country Link
US (1) US7039129B2 (de)
EP (1) EP1172927B1 (de)
JP (1) JP4841068B2 (de)
DE (1) DE60027284T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1011204B1 (de) 1998-12-18 2005-04-13 Sony International (Europe) GmbH Drei-Tor-Schaltung Empfänger
EP1172927B1 (de) * 2000-07-11 2006-04-12 Sony Deutschland GmbH Quadraturdemodulator unter Verwendung von Leistungssensoren
DE60215923T2 (de) * 2002-06-20 2007-05-10 Sony Deutschland Gmbh I/Q Demodulator unter Verwendung einer Sechs-Tor-Schaltung
US7885409B2 (en) 2002-08-28 2011-02-08 Rockwell Collins, Inc. Software radio system and method
JP4353052B2 (ja) * 2004-10-04 2009-10-28 株式会社日立製作所 半導体集積回路
WO2007014261A2 (en) * 2005-07-25 2007-02-01 Sysair, Inc. Cellular pc modem architecture and method of operation
JP4182448B2 (ja) * 2006-07-27 2008-11-19 ソニー株式会社 受信装置、受信方法、プログラム、並びに、記録媒体
US7720506B1 (en) 2006-07-28 2010-05-18 Rockwell Collins, Inc. System and method of providing antenna specific front ends for aviation software defined radios
US7831255B1 (en) 2006-07-31 2010-11-09 Rockwell Collins, Inc. System and method of providing automated availability and integrity verification for aviation software defined radios
JP4304632B2 (ja) * 2006-10-12 2009-07-29 ソニー株式会社 受信装置、受信方法、プログラム、並びに、記録媒体
US20090267746A1 (en) * 2008-04-23 2009-10-29 Martec Corporation Multi-Port Receiver

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521728A (en) * 1982-08-23 1985-06-04 Renato Bosisio Method and a six port network for use in determining complex reflection coefficients of microwave networks
US4870480A (en) * 1988-06-13 1989-09-26 Rca Licensing Corporation Subnyquist demodulator as for a television receiver
JP2964196B2 (ja) * 1992-06-03 1999-10-18 富士通株式会社 ディジタル直交検波復調器
JPH07154439A (ja) * 1993-11-26 1995-06-16 Nec Eng Ltd 復調装置
FI102702B1 (fi) * 1996-05-03 1999-01-29 Nokia Mobile Phones Ltd Menetelmä suoramuunnosvastaanottimen toteuttamiseksi 6-porttipiirillä
FI961935L (fi) * 1996-05-07 1997-11-08 Nokia Mobile Phones Ltd Erojännitteen eliminointi ja AM-vaimennus suoramuunnosvastaanottimessa
FI105367B (fi) * 1997-04-04 2000-07-31 Nokia Mobile Phones Ltd Häiriönvaimennus RF-signaaleissa
CA2239681C (en) * 1997-06-10 2007-08-21 Xinping Huang In-phase and quadrature signal regeneration
EP0896455B1 (de) * 1997-08-08 2006-11-02 Sony Deutschland GmbH Nichtkohärentes Direktkonversionsempfänger mit Sechs-Tor-Schaltung
CN1210863C (zh) * 1997-12-18 2005-07-13 索尼国际(欧洲)股份有限公司 n端口接线装置和用于处理已调制数字射频信号的方法
EP0957614A1 (de) * 1998-05-14 1999-11-17 Sony International (Europe) GmbH N-Tordemodulator für phasensprung- oder quadraturamplitudenmodulierte Signale
EP1172927B1 (de) * 2000-07-11 2006-04-12 Sony Deutschland GmbH Quadraturdemodulator unter Verwendung von Leistungssensoren

Also Published As

Publication number Publication date
JP2002077283A (ja) 2002-03-15
US20020009161A1 (en) 2002-01-24
EP1172927B1 (de) 2006-04-12
US7039129B2 (en) 2006-05-02
EP1172927A1 (de) 2002-01-16
DE60027284T2 (de) 2006-08-31
JP4841068B2 (ja) 2011-12-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition