DE60224413D1 - Vorrichtung zur kontrolle eines phasenmodulators für funksignale - Google Patents

Vorrichtung zur kontrolle eines phasenmodulators für funksignale

Info

Publication number
DE60224413D1
DE60224413D1 DE60224413T DE60224413T DE60224413D1 DE 60224413 D1 DE60224413 D1 DE 60224413D1 DE 60224413 T DE60224413 T DE 60224413T DE 60224413 T DE60224413 T DE 60224413T DE 60224413 D1 DE60224413 D1 DE 60224413D1
Authority
DE
Germany
Prior art keywords
phase
transmit
signal generation
values
transmit data
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
DE60224413T
Other languages
English (en)
Other versions
DE60224413T2 (de
Inventor
Cong Nguyen
Randy Bright
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE60224413D1 publication Critical patent/DE60224413D1/de
Publication of DE60224413T2 publication Critical patent/DE60224413T2/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
    • H04L27/20—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Gyroscopes (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE60224413T 2001-09-25 2002-09-23 Vorrichtung zur kontrolle eines phasenmodulators für funksignale Expired - Lifetime DE60224413T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US962691 2001-09-25
US09/962,691 US7046970B2 (en) 2001-09-25 2001-09-25 System and method of phase modulation control in RF signal generation
PCT/US2002/030109 WO2003028328A2 (en) 2001-09-25 2002-09-23 Start up of a phase modulator

Publications (2)

Publication Number Publication Date
DE60224413D1 true DE60224413D1 (de) 2008-02-14
DE60224413T2 DE60224413T2 (de) 2009-01-02

Family

ID=25506229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60224413T Expired - Lifetime DE60224413T2 (de) 2001-09-25 2002-09-23 Vorrichtung zur kontrolle eines phasenmodulators für funksignale

Country Status (6)

Country Link
US (1) US7046970B2 (de)
EP (1) EP1430676B1 (de)
AT (1) ATE383021T1 (de)
AU (1) AU2002327029A1 (de)
DE (1) DE60224413T2 (de)
WO (1) WO2003028328A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1466193B1 (de) * 2002-01-16 2012-09-26 Tagsys SA System und verfahren zur kommunikation mit elektronischen labels
US7346125B2 (en) * 2002-04-23 2008-03-18 Raytheon Company Method and device for pulse shaping QPSK signals
US7386283B2 (en) * 2003-09-30 2008-06-10 Broadcom Corporation Translational loop RF transmitter architecture for GSM radio
US8204158B2 (en) * 2004-05-12 2012-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus to reduce undesired amplitude modulation
US8193871B1 (en) * 2007-10-12 2012-06-05 Quintic Holdings FM pulse shaping
US9325551B2 (en) * 2013-12-18 2016-04-26 Intel Corporation Removal of irrelevance in phase-modulated digital carrier-signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5748682A (en) * 1994-12-16 1998-05-05 Lucent Technologies Inc. Oscillator frequency offset error estimator for communications systems

Also Published As

Publication number Publication date
AU2002327029A1 (en) 2003-04-07
EP1430676B1 (de) 2008-01-02
ATE383021T1 (de) 2008-01-15
WO2003028328A2 (en) 2003-04-03
DE60224413T2 (de) 2009-01-02
WO2003028328A3 (en) 2003-07-31
US7046970B2 (en) 2006-05-16
EP1430676A2 (de) 2004-06-23
US20030060174A1 (en) 2003-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition