JP4426093B2 - ディジタル無線周波数トランシーバー - Google Patents

ディジタル無線周波数トランシーバー Download PDF

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Publication number
JP4426093B2
JP4426093B2 JP2000516439A JP2000516439A JP4426093B2 JP 4426093 B2 JP4426093 B2 JP 4426093B2 JP 2000516439 A JP2000516439 A JP 2000516439A JP 2000516439 A JP2000516439 A JP 2000516439A JP 4426093 B2 JP4426093 B2 JP 4426093B2
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signal
digital information
pll
channel
frequency
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Expired - Fee Related
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JP2000516439A
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Japanese (ja)
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JP2002511667A5 (enExample
JP2002511667A (ja
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ポール エフ ビアード
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Cypress Semiconductor Corp
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Cypress Semiconductor Corp
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Publication of JP2002511667A5 publication Critical patent/JP2002511667A5/ja
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    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency
    • H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Amplitude Modulation (AREA)
JP2000516439A 1997-10-14 1998-10-14 ディジタル無線周波数トランシーバー Expired - Fee Related JP4426093B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US6194097P 1997-10-14 1997-10-14
US12708798A 1998-07-31 1998-07-31
US60/061,940 1998-07-31
US09/127,087 1998-07-31
PCT/US1998/021855 WO1999019991A1 (en) 1997-10-14 1998-10-14 Digital radio-frequency transceiver

Publications (3)

Publication Number Publication Date
JP2002511667A JP2002511667A (ja) 2002-04-16
JP2002511667A5 JP2002511667A5 (enExample) 2009-10-01
JP4426093B2 true JP4426093B2 (ja) 2010-03-03

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JP2000516439A Expired - Fee Related JP4426093B2 (ja) 1997-10-14 1998-10-14 ディジタル無線周波数トランシーバー

Country Status (7)

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US (1) US6434187B1 (enExample)
EP (1) EP1042871B1 (enExample)
JP (1) JP4426093B2 (enExample)
AT (1) ATE429080T1 (enExample)
AU (1) AU9806098A (enExample)
DE (1) DE69840754D1 (enExample)
WO (1) WO1999019991A1 (enExample)

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Publication number Publication date
EP1042871A4 (en) 2004-04-21
AU9806098A (en) 1999-05-03
WO1999019991A1 (en) 1999-04-22
EP1042871A1 (en) 2000-10-11
US6434187B1 (en) 2002-08-13
JP2002511667A (ja) 2002-04-16
ATE429080T1 (de) 2009-05-15
EP1042871B1 (en) 2009-04-15
DE69840754D1 (de) 2009-05-28

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