DE602005015630D1 - Polarsender mit digital-zu-hf-umsetzer - Google Patents

Polarsender mit digital-zu-hf-umsetzer

Info

Publication number
DE602005015630D1
DE602005015630D1 DE602005015630T DE602005015630T DE602005015630D1 DE 602005015630 D1 DE602005015630 D1 DE 602005015630D1 DE 602005015630 T DE602005015630 T DE 602005015630T DE 602005015630 T DE602005015630 T DE 602005015630T DE 602005015630 D1 DE602005015630 D1 DE 602005015630D1
Authority
DE
Germany
Prior art keywords
phase
data
carrier frequency
conversion module
amplitude
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.)
Active
Application number
DE602005015630T
Other languages
English (en)
Inventor
Niall E Shakeshaft
Jussi H Vepsaelaeinen
Petri T Eloranta
Pauli M Seppinen
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of DE602005015630D1 publication Critical patent/DE602005015630D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
    • H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H03M1/745—Simultaneous conversion using current sources as quantisation value generators with weighted currents
    • 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
    • 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
    • H04B1/0483—Transmitters with multiple parallel paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36—Modulator circuits; Transmitter circuits
    • H04L27/361—Modulation using a single or unspecified number of carriers, e.g. with separate stages of phase and amplitude modulation
    • 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)
  • Theoretical Computer Science (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Burglar Alarm Systems (AREA)
DE602005015630T 2005-04-29 2005-05-18 Polarsender mit digital-zu-hf-umsetzer Active DE602005015630D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/118,884 US7424064B2 (en) 2003-11-20 2005-04-29 Polar transmitter with digital to RF converter
PCT/IB2005/001352 WO2006117590A1 (en) 2005-04-29 2005-05-18 Polar transmitter with digital to rf converter

Publications (1)

Publication Number Publication Date
DE602005015630D1 true DE602005015630D1 (de) 2009-09-03

Family

ID=37307617

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005015630T Active DE602005015630D1 (de) 2005-04-29 2005-05-18 Polarsender mit digital-zu-hf-umsetzer

Country Status (7)

Country Link
US (1) US7424064B2 (de)
EP (1) EP1875700B1 (de)
KR (1) KR20070119045A (de)
CN (1) CN101164310A (de)
AT (1) ATE437511T1 (de)
DE (1) DE602005015630D1 (de)
WO (1) WO2006117590A1 (de)

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US20070014382A1 (en) * 2005-07-15 2007-01-18 Nokia Corporation Reconfigurable transmitter
US7474708B1 (en) * 2005-08-30 2009-01-06 Rf Micro Devices, Inc. Multimode transmitter architecture
US20070087770A1 (en) * 2005-10-14 2007-04-19 Hong Gan Methods and apparatuses for transmission power control in a wireless communication system
US7483680B2 (en) * 2005-12-20 2009-01-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for modulation path delay mismatch compensation in a polar modulation transmitter
US8884714B2 (en) * 2005-12-22 2014-11-11 Pine Valley Investments, Inc. Apparatus, system, and method for digital base modulation of power amplifier in polar transmitter
US7596184B2 (en) * 2006-03-30 2009-09-29 Pine Valley Investments, Inc. Apparatus, system, and method for amplitude-phase synchronization in polar transmitter
US7509102B2 (en) * 2006-04-07 2009-03-24 Broadcom Corporation DAC based switching power amplifier
KR100841433B1 (ko) * 2006-06-19 2008-06-25 삼성전자주식회사 Ｄａｔ가 장착된 ｂｐｓｋ 변조방식을 적용한 폴라 송신기
CN101513003A (zh) * 2006-06-28 2009-08-19 Nxp股份有限公司 用于极性发射机的相位至频率转换
US7593698B1 (en) * 2006-07-11 2009-09-22 Rf Micro Devices, Inc. Large signal polar modulated power amplifier
US7610026B2 (en) * 2006-08-11 2009-10-27 Broadcom Corporation Transmitter non-data-related direct current (DC) offset cancellation scheme
US7620377B2 (en) * 2006-08-30 2009-11-17 General Dynamics C4 Systems Bandwidth enhancement for envelope elimination and restoration transmission systems
US8064855B2 (en) * 2006-10-25 2011-11-22 Panasonic Corporation Transmission power controller
US8036308B2 (en) * 2007-02-28 2011-10-11 Broadcom Corporation Method and system for a wideband polar transmitter
US7978782B2 (en) * 2007-02-28 2011-07-12 Broadcom Corporation Method and system for polar modulation using a direct digital frequency synthesizer
US8009765B2 (en) * 2007-03-13 2011-08-30 Pine Valley Investments, Inc. Digital polar transmitter
US7741964B2 (en) * 2007-05-31 2010-06-22 Schrader Electronics Ltd. Tire pressure detector having reduced power consumption mechanism
US20090011730A1 (en) * 2007-07-05 2009-01-08 Matsushita Electric Industrial Co., Ltd. Methods and Apparatus for Controlling Power in a Polar Modulation Transmitter
US8155604B2 (en) * 2007-07-31 2012-04-10 Broadcom Corporation Method and system for power supply adjustment and polar modulation in an RF transmitter
US8750414B2 (en) * 2007-07-31 2014-06-10 Broadcom Corporation Method and system for polar modulation with discontinuous phase
EP3678294B1 (de) 2007-09-14 2022-02-02 Telefonaktiebolaget LM Ericsson (publ) Verfahren zur notch-filtration eines digitalen signals und zugehörige elektronische vorrichtung
EP2037584A1 (de) 2007-09-14 2009-03-18 STMicroelectronics N.V. Verfahren zur Durchführung einer Digital-Analog-Wandlung eines digitalen Signals und entsprechende elektronische Vorrichtung
US7782127B2 (en) * 2008-01-25 2010-08-24 Broadcom Corporation Multi-mode reconstruction filter
US8112047B2 (en) * 2008-01-30 2012-02-07 Broadcom Corporation Configurable RF transmitter
KR101104143B1 (ko) * 2008-11-24 2012-01-13 한국전자통신연구원 무선 통신 시스템에서 신호의 송신 장치 및 방법
KR101201205B1 (ko) * 2008-12-02 2012-11-15 한국전자통신연구원 폴라 송신기의 이득 제어 장치 및 방법
US20100303135A1 (en) * 2009-05-28 2010-12-02 Paul Cheng-Po Liang Method and apparatus for direct rf to digital converter
WO2011016163A1 (ja) * 2009-08-06 2011-02-10 パナソニック株式会社 無線通信装置
US8217818B2 (en) 2009-10-12 2012-07-10 Electronics And Telecommunications Research Institute Digital RF converter and RF converting method thereof
US8542773B2 (en) * 2009-12-18 2013-09-24 Electronics And Telecommunications Research Institute Digital RF converter, digital RF modulator and transmitter including the same
KR101292667B1 (ko) * 2009-12-18 2013-08-02 한국전자통신연구원 디지털 ｒｆ 컨버터 및 이를 포함하는 디지털 ｒｆ 변조기와 송신기
WO2012017580A1 (ja) * 2010-08-03 2012-02-09 日本電気株式会社 送信装置及びその制御方法
JP5892162B2 (ja) * 2011-05-10 2016-03-23 日本電気株式会社 デジタル変調器
US8462035B2 (en) * 2011-05-13 2013-06-11 Infineon Technologies Ag Digital-to-analog conversion arrangement with power range dependent D/A converter selection
EP2541776A1 (de) * 2011-06-29 2013-01-02 Imec Funkfrequenzmodulatoren
US20130082756A1 (en) * 2011-10-04 2013-04-04 Electronics And Telecommunications Research Institute Signal input device of digital-rf converter
DE112011105962B4 (de) * 2011-12-16 2018-01-11 Etri Electronics And Telecommunications Research Institute Digitaler Polarmodulator für einen HF-Leistungsschaltverstärker
CN103873408B (zh) * 2012-12-10 2018-04-27 北京普源精电科技有限公司 一种具有调制功能的射频信号源
US8805307B2 (en) * 2012-12-21 2014-08-12 Hcl Technologies Limited Broadband re-configurable RF transmitter
CN103346808B (zh) * 2013-06-19 2015-09-09 华为技术有限公司 一种终端设备
US10387691B2 (en) 2014-02-10 2019-08-20 Clairvoyant Technology Llc Polar transmitter for an RFID reader
CN104052710B (zh) 2014-06-24 2017-07-14 华为技术有限公司 数字发射机的调制电路、数字发射机和信号调制方法
KR102268110B1 (ko) * 2014-08-05 2021-06-22 삼성전자주식회사 데이터를 변조하는 방법 및 장치 및 기록 매체
US9621197B2 (en) 2015-03-10 2017-04-11 Samsung Electronics Co., Ltd. Bi-phased on-off keying (OOK) transmitter and communication method
FR3034937B1 (fr) * 2015-04-09 2017-05-19 Commissariat Energie Atomique Systeme d'emission radiofrequence ultra large bande
US9973360B2 (en) * 2015-12-18 2018-05-15 Nxp Usa, Inc. Method and apparatus for generating phase shift control signals
US10153919B2 (en) * 2017-03-31 2018-12-11 Intel IP Corporation RF transmit architecture methods
US10116341B1 (en) * 2017-06-30 2018-10-30 Intel IP Corporation Polar transmitter with joined modulator
KR102121219B1 (ko) * 2019-01-04 2020-06-11 윌커슨벤자민 저전력용 광대역 전치증폭 이진 위상 편이 변복조 통신 시스템
CN111934791B (zh) * 2020-08-17 2023-01-13 南京英锐创电子科技有限公司 失配校准电路、方法、系统和射频系统
US11791832B2 (en) * 2022-01-18 2023-10-17 Nxp B.V. Timing calibration technique for radio frequency digital-to-analog converter

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US6751265B1 (en) * 2000-09-13 2004-06-15 Tropian, Inc. Method and system of amplitude modulation using dual/split channel unequal amplification
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GB0104535D0 (en) * 2001-02-23 2001-04-11 Univ Bristol Digital cartesian loop
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US7280612B2 (en) * 2003-07-25 2007-10-09 Zarbana Digital Fund Llc Digital branch calibrator for an RF transmitter
US7126999B2 (en) * 2003-08-11 2006-10-24 Telefonaktiebolaget Lm Ericsson (Publ) Pseudo-polar modulation for radio transmitters
US6980779B2 (en) * 2003-11-20 2005-12-27 Nokia Corporation RF transmitter using digital-to-RF conversion
US7421037B2 (en) * 2003-11-20 2008-09-02 Nokia Corporation Reconfigurable transmitter with direct digital to RF modulator
US6937848B2 (en) * 2003-11-20 2005-08-30 Nokia Corporation Method and device for digital-to-RF conversion
US7277497B2 (en) * 2004-09-03 2007-10-02 Rf Micro Devices, Inc. System and method for transitioning between modulation formats in adjacent bursts triggering on data flow

Also Published As

Publication number Publication date
EP1875700B1 (de) 2009-07-22
WO2006117590A1 (en) 2006-11-09
ATE437511T1 (de) 2009-08-15
US7424064B2 (en) 2008-09-09
EP1875700A1 (de) 2008-01-09
KR20070119045A (ko) 2007-12-18
CN101164310A (zh) 2008-04-16
US20050190854A1 (en) 2005-09-01

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