DE602004020988D1 - VLIF-Sender für eine "Bluetooth Wireless Technology" Vorrichtung - Google Patents

VLIF-Sender für eine "Bluetooth Wireless Technology" Vorrichtung

Info

Publication number
DE602004020988D1
DE602004020988D1 DE602004020988T DE602004020988T DE602004020988D1 DE 602004020988 D1 DE602004020988 D1 DE 602004020988D1 DE 602004020988 T DE602004020988 T DE 602004020988T DE 602004020988 T DE602004020988 T DE 602004020988T DE 602004020988 D1 DE602004020988 D1 DE 602004020988D1
Authority
DE
Germany
Prior art keywords
vlif
transmitter
wireless technology
bluetooth wireless
bluetooth
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 - Fee Related
Application number
DE602004020988T
Other languages
English (en)
Inventor
Marc Borremans
Paul Goetschalckx
Andrea Monterastelli
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.)
ST Ericsson Belgium N V
Original Assignee
STMicroelectronics Belgium 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 STMicroelectronics Belgium NV filed Critical STMicroelectronics Belgium NV
Publication of DE602004020988D1 publication Critical patent/DE602004020988D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/0008—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor
    • H03J1/0041—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers
    • H03J1/005—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general using a central processing unit, e.g. a microprocessor for frequency synthesis with counters or frequency dividers in a loop
    • 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 Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmitters (AREA)
DE602004020988T 2004-09-15 2004-09-15 VLIF-Sender für eine "Bluetooth Wireless Technology" Vorrichtung Expired - Fee Related DE602004020988D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04077551A EP1638210B1 (de) 2004-09-15 2004-09-15 VLIF-Sender für eine "Bluetooth Wireless Technology" Vorrichtung

Publications (1)

Publication Number Publication Date
DE602004020988D1 true DE602004020988D1 (de) 2009-06-18

Family

ID=34928515

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004020988T Expired - Fee Related DE602004020988D1 (de) 2004-09-15 2004-09-15 VLIF-Sender für eine "Bluetooth Wireless Technology" Vorrichtung

Country Status (3)

Country Link
US (1) US20060116085A1 (de)
EP (1) EP1638210B1 (de)
DE (1) DE602004020988D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8102943B1 (en) * 2006-05-08 2012-01-24 Rf Micro Devices, Inc. Variable digital very low intermediate frequency receiver system
US8812052B2 (en) 2007-02-27 2014-08-19 Qualcomm Incorporated SPS receiver with adjustable linearity
US9231630B2 (en) * 2009-05-05 2016-01-05 San Diego, CA Radio device having dynamic intermediate frequency scaling
US10367541B2 (en) 2017-04-21 2019-07-30 Qualcomm Incorporated Mechanism to mitigate transmitter and receiver voltage-controlled oscillator (VCO) pulling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5784402A (en) * 1995-01-09 1998-07-21 Kamilo Feher FMOD transceivers including continuous and burst operated TDMA, FDMA, spread spectrum CDMA, WCDMA and CSMA
US5758274A (en) * 1996-03-13 1998-05-26 Symbol Technologies, Inc. Radio frequency receiver with automatic gain control
US6091939A (en) * 1997-02-18 2000-07-18 Ericsson Inc. Mobile radio transmitter with normal and talk-around frequency bands
US5983078A (en) * 1997-03-18 1999-11-09 Cellularvision Technology & Telecommunications, Lp Channel spacing for distortion reduction
TW411690B (en) * 1998-02-20 2000-11-11 Koninkl Philips Electronics Nv A power consumption reduction method in a digital mobile radio system and a mobile radio station
GB9821839D0 (en) * 1998-10-08 1998-12-02 Koninkl Philips Electronics Nv Radio receiver
US6724832B1 (en) * 1999-01-29 2004-04-20 Adc Broadband Wireless Group, Inc. Vestigial sideband generator particularly for digital television
DE60018047T2 (de) * 2000-05-31 2005-06-30 Freescale Semiconductor, Inc., Austin Verfahren und Vorrichtung zur Übertragung eines Signals
US6970681B2 (en) * 2001-11-14 2005-11-29 Broadcom, Corp. Integrated multimode radio and components thereof
DE10163582A1 (de) * 2001-12-21 2003-07-03 Thomson Brandt Gmbh Automatische Verstärkungsregelung für einen Tuner
US7092681B2 (en) * 2002-07-23 2006-08-15 Broadcom Corporation High output power radio frequency integrated circuit
US20040223553A1 (en) * 2003-02-07 2004-11-11 Kumar Derek D. Method and system for wireless audio transmission using low bit-weight words

Also Published As

Publication number Publication date
US20060116085A1 (en) 2006-06-01
EP1638210A1 (de) 2006-03-22
EP1638210B1 (de) 2009-05-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee