ID28513A - Transceiver perangkat keras yang efisien dengan delta sigma pengubah digital ke analog - Google Patents

Transceiver perangkat keras yang efisien dengan delta sigma pengubah digital ke analog

Info

Publication number
ID28513A
ID28513A IDW20010498A ID20010498A ID28513A ID 28513 A ID28513 A ID 28513A ID W20010498 A IDW20010498 A ID W20010498A ID 20010498 A ID20010498 A ID 20010498A ID 28513 A ID28513 A ID 28513A
Authority
ID
Indonesia
Prior art keywords
digital
signal
analog
delta
periodic
Prior art date
Application number
IDW20010498A
Other languages
English (en)
Indonesian (id)
Inventor
Butterfield Daniel Keves
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of ID28513A publication Critical patent/ID28513A/id

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/24—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers of transmitter output stages
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/331—Sigma delta modulation being used in an amplifying circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Transceivers (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Superheterodyne Receivers (AREA)
  • Transmitters (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
IDW20010498A 1998-07-30 1999-07-27 Transceiver perangkat keras yang efisien dengan delta sigma pengubah digital ke analog ID28513A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/126,681 US6321075B1 (en) 1998-07-30 1998-07-30 Hardware-efficient transceiver with delta-sigma digital-to-analog converter

Publications (1)

Publication Number Publication Date
ID28513A true ID28513A (id) 2001-05-31

Family

ID=22426166

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20010498A ID28513A (id) 1998-07-30 1999-07-27 Transceiver perangkat keras yang efisien dengan delta sigma pengubah digital ke analog

Country Status (14)

Country Link
US (1) US6321075B1 (zh)
EP (1) EP1145449B1 (zh)
JP (5) JP2002521954A (zh)
KR (1) KR20010071066A (zh)
CN (1) CN1138348C (zh)
AT (1) ATE411648T1 (zh)
AU (1) AU759608B2 (zh)
BR (1) BR9912530A (zh)
CA (1) CA2338539C (zh)
DE (1) DE69939750D1 (zh)
HK (1) HK1042174B (zh)
ID (1) ID28513A (zh)
RU (1) RU2248665C2 (zh)
WO (1) WO2000007301A2 (zh)

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US7447493B2 (en) * 2003-02-28 2008-11-04 Silicon Laboratories, Inc. Tuner suitable for integration and method for tuning a radio frequency signal
US7548742B2 (en) * 2003-02-28 2009-06-16 Silicon Laboratories, Inc. Tuner for radio frequency receivers and associated method
US7606321B2 (en) * 2004-01-22 2009-10-20 Broadcom Corporation System and method for simplifying analog processing in a transmitter incorporating a randomization circuit
US7333455B1 (en) 2004-04-27 2008-02-19 Piping Hot Networks Ltd Multiple input multiple output (MIMO) wireless communications system
US7330698B1 (en) 2004-04-27 2008-02-12 Piping Hot Networks Ltd. Intelligent spectrum management in a multiple input multiple output (MIMO) wireless communications system
US7330697B1 (en) 2004-04-27 2008-02-12 Piping Hot Networks Ltd. Installation technique for a multiple input multiple output (MIMO) wireless communications systems
US7469013B1 (en) 2004-04-27 2008-12-23 Mototola, Inc. Intelligent adaptive modulation in a multiple input multiple output (MIMO) wireless communications system
US7482885B2 (en) * 2005-12-29 2009-01-27 Orca Systems, Inc. Method of frequency synthesis for fast switching
US7519349B2 (en) * 2006-02-17 2009-04-14 Orca Systems, Inc. Transceiver development in VHF/UHF/GSM/GPS/bluetooth/cordless telephones
US7626462B1 (en) * 2006-05-02 2009-12-01 Rf Micro Devices, Inc. Fractional-N based digital AFC system with a translational PLL transmitter
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WO2011078269A1 (ja) 2009-12-22 2011-06-30 曙ブレーキ工業株式会社 摩擦材及び摩擦材の製造方法
CN101800678B (zh) * 2010-03-12 2012-05-23 华为技术有限公司 应用ccdp和xpic的微波传输方法、装置和系统
US8451150B2 (en) * 2010-04-11 2013-05-28 Mediatek Inc. Transceiver and method for converting signals of the transceiver thereof
DE102010043842A1 (de) * 2010-11-12 2012-05-16 Endress + Hauser Wetzer Gmbh + Co Kg Delta-Sigma-D/A-Wandler
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CN102118168A (zh) * 2011-04-08 2011-07-06 中国科学院半导体研究所 基于多比特串行转换的逐次逼近模数转换器
CN102916720B (zh) * 2012-10-16 2014-07-23 清华大学 一种可重构多频段收发机射频前端
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Also Published As

Publication number Publication date
JP2012055005A (ja) 2012-03-15
BR9912530A (pt) 2001-10-23
AU5323299A (en) 2000-02-21
US6321075B1 (en) 2001-11-20
JP2013118690A (ja) 2013-06-13
EP1145449B1 (en) 2008-10-15
HK1042174B (zh) 2004-12-10
JP5571209B2 (ja) 2014-08-13
JP2013153447A (ja) 2013-08-08
CN1138348C (zh) 2004-02-11
HK1042174A1 (en) 2002-08-02
JP2009290886A (ja) 2009-12-10
WO2000007301A2 (en) 2000-02-10
JP2002521954A (ja) 2002-07-16
EP1145449A3 (en) 2002-09-11
JP5602709B2 (ja) 2014-10-08
CN1338154A (zh) 2002-02-27
KR20010071066A (ko) 2001-07-28
CA2338539C (en) 2010-11-30
EP1145449A2 (en) 2001-10-17
DE69939750D1 (de) 2008-11-27
JP5844294B2 (ja) 2016-01-13
JP5546812B2 (ja) 2014-07-09
CA2338539A1 (en) 2000-02-10
WO2000007301A3 (en) 2001-08-23
AU759608B2 (en) 2003-04-17
ATE411648T1 (de) 2008-10-15
RU2248665C2 (ru) 2005-03-20

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