AU5848500A - Orthogonal demodulator and method for orthogonal demodulation - Google Patents

Orthogonal demodulator and method for orthogonal demodulation

Info

Publication number
AU5848500A
AU5848500A AU58485/00A AU5848500A AU5848500A AU 5848500 A AU5848500 A AU 5848500A AU 58485/00 A AU58485/00 A AU 58485/00A AU 5848500 A AU5848500 A AU 5848500A AU 5848500 A AU5848500 A AU 5848500A
Authority
AU
Australia
Prior art keywords
orthogonal
demodulator
demodulation
orthogonal demodulation
orthogonal 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.)
Abandoned
Application number
AU58485/00A
Inventor
Hiroshi Kubo
Akihiro Okazaki
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of AU5848500A publication Critical patent/AU5848500A/en
Abandoned 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
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/389—Demodulator circuits; Receiver circuits with separate demodulation for the phase and amplitude components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU58485/00A 1999-08-06 2000-07-06 Orthogonal demodulator and method for orthogonal demodulation Abandoned AU5848500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22431799 1999-08-06
JP11/224317 1999-08-06
PCT/JP2000/004486 WO2001011844A1 (en) 1999-08-06 2000-07-06 Orthogonal demodulator and method for orthogonal demodulation

Publications (1)

Publication Number Publication Date
AU5848500A true AU5848500A (en) 2001-03-05

Family

ID=16811865

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58485/00A Abandoned AU5848500A (en) 1999-08-06 2000-07-06 Orthogonal demodulator and method for orthogonal demodulation

Country Status (4)

Country Link
JP (1) JP3522725B2 (en)
AU (1) AU5848500A (en)
TW (1) TW484286B (en)
WO (1) WO2001011844A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100431008B1 (en) 2001-07-27 2004-05-12 삼성전자주식회사 OFDM receiver using polar coordinate and method thereof
JP2007013403A (en) * 2005-06-29 2007-01-18 Agilent Technol Inc Time difference measuring method, synchronization method and measuring method, and time difference measuring device, synchronization device and measuring device
JP4707631B2 (en) * 2005-09-08 2011-06-22 パナソニック株式会社 Polar modulation transmission apparatus and radio communication apparatus
CN101777876B (en) * 2010-01-21 2012-03-28 清华大学 Logarithmic amplifier

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2479629B1 (en) * 1980-04-01 1985-11-08 Thomson Csf METHOD FOR DEMODULATING AN AMPLITUDE MODULATED SIGNAL, DEMODULATOR IMPLEMENTING THIS METHOD AND TELEVISION SYSTEM COMPRISING SUCH A DEVICE
JPS601941A (en) * 1983-06-18 1985-01-08 Sony Corp Signal converting device
JP2748536B2 (en) * 1989-04-25 1998-05-06 日本電気株式会社 Quadrature signal demodulator
JP2671595B2 (en) * 1990-10-25 1997-10-29 日本電気株式会社 Demodulator
JPH07226724A (en) * 1994-02-15 1995-08-22 Toshiba Corp Ofdm modulation method, ofdm demodulation method ofdm modulator and ofdm demodulator
JP3455934B2 (en) * 1995-04-11 2003-10-14 日本電信電話株式会社 Modulator
JP3274338B2 (en) * 1995-12-28 2002-04-15 長野日本無線株式会社 Quadrature demodulator
JPH10164164A (en) * 1996-11-25 1998-06-19 Matsushita Electric Ind Co Ltd Digital demodulator

Also Published As

Publication number Publication date
JP3522725B2 (en) 2004-04-26
TW484286B (en) 2002-04-21
WO2001011844A1 (en) 2001-02-15

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase