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AU2930401A - Method for direct conversion fsk and apparatus for using the same - Google Patents

Method for direct conversion fsk and apparatus for using the same

Info

Publication number
AU2930401A
AU2930401A AU29304/01A AU2930401A AU2930401A AU 2930401 A AU2930401 A AU 2930401A AU 29304/01 A AU29304/01 A AU 29304/01A AU 2930401 A AU2930401 A AU 2930401A AU 2930401 A AU2930401 A AU 2930401A
Authority
AU
Australia
Prior art keywords
same
direct conversion
conversion fsk
fsk
direct
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
AU29304/01A
Inventor
Chih-Fei J. Wang
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.)
NEXTCOMM Inc
Original Assignee
NEXTCOMM Inc
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 NEXTCOMM Inc filed Critical NEXTCOMM Inc
Publication of AU2930401A publication Critical patent/AU2930401A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H03D3/008—Compensating DC offsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/14—Demodulator circuits; Receiver circuits
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/152—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements
    • H04L27/1525—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using controlled oscillators, e.g. PLL arrangements using quadrature demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AU29304/01A 2000-01-06 2001-01-04 Method for direct conversion fsk and apparatus for using the same Abandoned AU2930401A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17510700P 2000-01-06 2000-01-06
US60175107 2000-01-06
US73124600A 2000-12-06 2000-12-06
US09731246 2000-12-06
PCT/US2001/000517 WO2001050593A1 (en) 2000-01-06 2001-01-04 Method for direct conversion fsk and apparatus for using the same

Publications (1)

Publication Number Publication Date
AU2930401A true AU2930401A (en) 2001-07-16

Family

ID=26870868

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29304/01A Abandoned AU2930401A (en) 2000-01-06 2001-01-04 Method for direct conversion fsk and apparatus for using the same

Country Status (2)

Country Link
AU (1) AU2930401A (en)
WO (1) WO2001050593A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94818C (en) * 1993-06-02 1995-10-25 Nokia Telecommunications Oy A method for demodulating a digitally modulated signal and a demodulator

Also Published As

Publication number Publication date
WO2001050593A1 (en) 2001-07-12

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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