DE60207456D1 - Digitales Sendersystem und Sendeverfahren - Google Patents

Digitales Sendersystem und Sendeverfahren

Info

Publication number
DE60207456D1
DE60207456D1 DE60207456T DE60207456T DE60207456D1 DE 60207456 D1 DE60207456 D1 DE 60207456D1 DE 60207456 T DE60207456 T DE 60207456T DE 60207456 T DE60207456 T DE 60207456T DE 60207456 D1 DE60207456 D1 DE 60207456D1
Authority
DE
Germany
Prior art keywords
transmission method
transmitter system
digital transmitter
digital
transmission
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
DE60207456T
Other languages
English (en)
Other versions
DE60207456T2 (de
Inventor
Julio Antonio Garceran
Walter Joseph Kaminski
Arild Kolsrud
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 of America Corp
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE60207456D1 publication Critical patent/DE60207456D1/de
Application granted granted Critical
Publication of DE60207456T2 publication Critical patent/DE60207456T2/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
DE60207456T 2001-02-16 2002-01-28 Digitales Sendersystem und Sendeverfahren Expired - Lifetime DE60207456T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US784846 2001-02-16
US09/784,846 US6944238B2 (en) 2001-02-16 2001-02-16 Digital transmitter system and method

Publications (2)

Publication Number Publication Date
DE60207456D1 true DE60207456D1 (de) 2005-12-29
DE60207456T2 DE60207456T2 (de) 2006-08-03

Family

ID=25133706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60207456T Expired - Lifetime DE60207456T2 (de) 2001-02-16 2002-01-28 Digitales Sendersystem und Sendeverfahren

Country Status (6)

Country Link
US (1) US6944238B2 (de)
EP (1) EP1233507B1 (de)
JP (1) JP4018406B2 (de)
KR (1) KR100470255B1 (de)
CA (1) CA2369227C (de)
DE (1) DE60207456T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390497A (en) * 2002-07-04 2004-01-07 R F Engines Ltd Frequency band separation using complex frequency shifting converters
US20050175073A1 (en) * 2002-11-01 2005-08-11 Kari Pajukoski Data transmission method and transmitter
KR100585933B1 (ko) * 2003-08-20 2006-06-01 한국전자통신연구원 디지털 멀티미디어 방송 시스템 및 그 방법
US8019015B2 (en) * 2007-02-26 2011-09-13 Harris Corporation Linearization of RF power amplifiers using an adaptive subband predistorter
RU2009145693A (ru) * 2007-05-10 2011-06-20 Астриум Лимитед (Gb) Система обработки сигналов
US8588327B1 (en) * 2007-12-31 2013-11-19 Apple Inc. Digital transmitter
US7642850B2 (en) * 2008-04-02 2010-01-05 Harris Corporation Feedforward linearization of RF power amplifiers
JP5861084B2 (ja) * 2012-01-23 2016-02-16 パナソニックＩｐマネジメント株式会社 無線回路及び照明制御システム
CN103974089B (zh) * 2013-02-06 2017-07-28 北京昆腾微电子有限公司 无线音视频发射机及无线音视频处理方法
CN110999234B (zh) * 2017-08-10 2022-08-30 康普技术有限责任公司 用于数字预失真的方法和装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987280A (en) 1975-05-21 1976-10-19 The United States Of America As Represented By The Secretary Of The Navy Digital-to-bandpass converter
DE3021012C2 (de) * 1980-06-03 1985-08-22 ANT Nachrichtentechnik GmbH, 7150 Backnang Verallgemeinertes interpolativers Verfahren zur Digital-Analog-Umsetzung von PCM Signalen
US4484178A (en) * 1982-06-22 1984-11-20 International Business Machines Corporation Digital-to-analog converter
US4855894A (en) * 1987-05-25 1989-08-08 Kabushiki Kaisha Kenwood Frequency converting apparatus
JPH0648767B2 (ja) * 1989-06-08 1994-06-22 株式会社ケンウッド ディジタル振幅変調装置
US5220557A (en) * 1991-09-23 1993-06-15 Hughes Aircraft Company Multiple use digital transmitter/transceiver with time multiplexing
JPH09504917A (ja) * 1993-09-13 1997-05-13 アナログ・ディバイセス・インコーポレーテッド 不均一サンプル率を用いたディジタルアナログ変換
JPH08330968A (ja) * 1995-01-12 1996-12-13 Texas Instr Inc <Ti> オーバーサンプリング・ディジタル／アナログ変換器及びその補償方法
US5930301A (en) 1996-06-25 1999-07-27 Harris Corporation Up-conversion mechanism employing side lobe-selective pre-distortion filter and frequency replica-selecting bandpass filter respectively installed upstream and downstream of digital-to-analog converter
US5924031A (en) * 1997-01-21 1999-07-13 Hughes Electronics Corporation Interconnective transponder systems and methods
IT1294284B1 (it) 1997-07-29 1999-03-24 Italtel Spa Radiotrasmettitore a larga banda per un segnale costituito da una pluralita' di portanti equispaziate modulate digitalmente
US6268818B1 (en) 1998-06-24 2001-07-31 Conexant Systems, Inc. Method and apparatus for improving modulation accuracy
KR200190642Y1 (ko) * 2000-03-07 2000-08-01 엘지정보통신주식회사 변환기의 출력 조절 장치
US6507303B1 (en) * 2000-05-31 2003-01-14 3Com Corp Direct digital conversion of baseband signals to super-nyquist frequencies

Also Published As

Publication number Publication date
JP2002271212A (ja) 2002-09-20
JP4018406B2 (ja) 2007-12-05
US6944238B2 (en) 2005-09-13
KR100470255B1 (ko) 2005-02-07
US20020114403A1 (en) 2002-08-22
DE60207456T2 (de) 2006-08-03
EP1233507B1 (de) 2005-11-23
EP1233507A1 (de) 2002-08-21
KR20020067625A (ko) 2002-08-23
CA2369227C (en) 2005-03-29
CA2369227A1 (en) 2002-08-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition