DE69933922D1 - Sendeschaltung für ein Hochfrequenzsignal - Google Patents

Sendeschaltung für ein Hochfrequenzsignal

Info

Publication number
DE69933922D1
DE69933922D1 DE69933922T DE69933922T DE69933922D1 DE 69933922 D1 DE69933922 D1 DE 69933922D1 DE 69933922 T DE69933922 T DE 69933922T DE 69933922 T DE69933922 T DE 69933922T DE 69933922 D1 DE69933922 D1 DE 69933922D1
Authority
DE
Germany
Prior art keywords
frequency signal
transmission circuit
transmission
circuit
frequency
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
DE69933922T
Other languages
English (en)
Other versions
DE69933922T2 (de
Inventor
Pascal Philippe
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.)
NXP BV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69933922D1 publication Critical patent/DE69933922D1/de
Application granted granted Critical
Publication of DE69933922T2 publication Critical patent/DE69933922T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • 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
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
    • H04L27/2057—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases with a separate carrier for each phase state
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0491—Circuits with frequency synthesizers, frequency converters or modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transceivers (AREA)
DE69933922T 1998-12-22 1999-12-13 Sendeschaltung für ein Hochfrequenzsignal Expired - Lifetime DE69933922T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9816208 1998-12-22
FR9816208 1998-12-22
PCT/EP1999/010052 WO2000038334A1 (en) 1998-12-22 1999-12-13 Transmission circuit of a radio frequency signal

Publications (2)

Publication Number Publication Date
DE69933922D1 true DE69933922D1 (de) 2006-12-21
DE69933922T2 DE69933922T2 (de) 2007-09-13

Family

ID=9534297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69933922T Expired - Lifetime DE69933922T2 (de) 1998-12-22 1999-12-13 Sendeschaltung für ein Hochfrequenzsignal

Country Status (7)

Country Link
EP (1) EP1057273B1 (de)
JP (1) JP4454863B2 (de)
KR (1) KR100703250B1 (de)
CN (1) CN1290268C (de)
DE (1) DE69933922T2 (de)
TW (1) TW453055B (de)
WO (1) WO2000038334A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7924937B2 (en) 2002-03-04 2011-04-12 Stmicroelectronics N.V. Resonant power converter for radio frequency transmission and method
EP1488336A4 (de) 2002-03-04 2006-02-15 St Microelectronics Nv Codierervorrichtung für einen resonanzstromwandler und verfahren
CN102035476B (zh) * 2010-12-31 2012-10-10 钜泉光电科技(上海)股份有限公司 开关电容混频电路和具有开关电容混频电路的通信收发装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213094A (en) * 1978-07-13 1980-07-15 Raytheon Company Poly-phase modulation systems
FR2653959B1 (fr) * 1989-11-02 1994-05-20 Matra Communication Procede et dispositif de modulation numerique a composantes en phase et en quadrature.
GB9827363D0 (en) * 1998-12-14 1999-02-03 Philips Electronics Nv Transmitter

Also Published As

Publication number Publication date
KR20010041140A (ko) 2001-05-15
JP4454863B2 (ja) 2010-04-21
EP1057273A1 (de) 2000-12-06
WO2000038334A1 (en) 2000-06-29
JP2002533977A (ja) 2002-10-08
EP1057273B1 (de) 2006-11-08
CN1298574A (zh) 2001-06-06
TW453055B (en) 2001-09-01
CN1290268C (zh) 2006-12-13
DE69933922T2 (de) 2007-09-13
KR100703250B1 (ko) 2007-04-03

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NXP B.V., EINDHOVEN, NL