NO20004590L - TransmisjonsbÕndbegrensende filteranordning og transmisjonsanordning - Google Patents

TransmisjonsbÕndbegrensende filteranordning og transmisjonsanordning

Info

Publication number
NO20004590L
NO20004590L NO20004590A NO20004590A NO20004590L NO 20004590 L NO20004590 L NO 20004590L NO 20004590 A NO20004590 A NO 20004590A NO 20004590 A NO20004590 A NO 20004590A NO 20004590 L NO20004590 L NO 20004590L
Authority
NO
Norway
Prior art keywords
transmission
band limiting
limiting filter
filter device
transmission band
Prior art date
Application number
NO20004590A
Other languages
English (en)
Other versions
NO20004590D0 (no
Inventor
Hiroki Shinde
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NO20004590D0 publication Critical patent/NO20004590D0/no
Publication of NO20004590L publication Critical patent/NO20004590L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • 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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70706—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with means for reducing the peak-to-average power ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
NO20004590A 1999-09-14 2000-09-14 TransmisjonsbÕndbegrensende filteranordning og transmisjonsanordning NO20004590L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26061899A JP3439696B2 (ja) 1999-09-14 1999-09-14 送信帯域制限フィルタ装置および送信装置

Publications (2)

Publication Number Publication Date
NO20004590D0 NO20004590D0 (no) 2000-09-14
NO20004590L true NO20004590L (no) 2001-03-15

Family

ID=17350438

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004590A NO20004590L (no) 1999-09-14 2000-09-14 TransmisjonsbÕndbegrensende filteranordning og transmisjonsanordning

Country Status (7)

Country Link
US (1) US6775331B1 (no)
EP (1) EP1085670B1 (no)
JP (1) JP3439696B2 (no)
KR (1) KR100691417B1 (no)
CN (1) CN1230996C (no)
DE (1) DE60037375T2 (no)
NO (1) NO20004590L (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3439696B2 (ja) * 1999-09-14 2003-08-25 松下電器産業株式会社 送信帯域制限フィルタ装置および送信装置
JP2003258768A (ja) 2002-02-27 2003-09-12 Fujitsu Ltd 拡散信号多重化回路
FI20020820A0 (fi) 2002-04-30 2002-04-30 Nokia Corp Menetelmä signaalin rajoittamiseksi ja lähetin
JP3844352B2 (ja) * 2003-08-07 2006-11-08 松下電器産業株式会社 送信装置
JP2006042050A (ja) * 2004-07-28 2006-02-09 Nec Corp 送信装置およびピーク低減方法
KR100819308B1 (ko) * 2005-09-02 2008-04-03 삼성전자주식회사 안정적인 ｔｄｄ 방식의 무선 서비스가 가능하도록 하는ｒｏｆ 링크 장치
JP4700028B2 (ja) * 2007-05-23 2011-06-15 シャープ株式会社 通信装置
US8738680B2 (en) * 2008-03-28 2014-05-27 Qualcomm Incorporated Reuse engine with task list for fast fourier transform and method of using the same
JP5146144B2 (ja) 2008-06-24 2013-02-20 富士通株式会社 ピーク抑圧装置、ピーク抑圧方法および無線通信装置
US8446202B2 (en) 2008-12-22 2013-05-21 Nec Corporation Power limiting circuit
JP2011166281A (ja) * 2010-02-05 2011-08-25 Japan Radio Co Ltd 振幅制限装置
US9876501B2 (en) * 2013-05-21 2018-01-23 Mediatek Inc. Switching power amplifier and method for controlling the switching power amplifier
WO2019157702A1 (zh) * 2018-02-14 2019-08-22 Oppo广东移动通信有限公司 输出功率调整方法及相关产品
CN111373656B (zh) * 2018-02-14 2021-10-29 Oppo广东移动通信有限公司 输出功率调整方法及相关产品
JP7035913B2 (ja) * 2018-08-31 2022-03-15 富士通株式会社 ピーク抑圧回路、ピーク抑圧方法、および送信装置
KR102614447B1 (ko) 2019-05-31 2023-12-18 삼성전자 주식회사 데이터의 프레임 길이에 기반하여 uwb 전송 신호의 피크 전압을 조절하는 전자 장치 및 전자 장치의 동작 방법
CN112003579B (zh) * 2020-08-26 2021-04-27 广西电网有限责任公司电力科学研究院 一种物联网信号传输降噪系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2787894B2 (ja) * 1994-05-30 1998-08-20 日本電気株式会社 マルチキャリアディジタル変調用包絡線制御変調装置
EP0743768B1 (en) * 1994-12-05 2004-05-12 Ntt Mobile Communications Network Inc. Device and method for multiplexing signal
JP3235766B2 (ja) 1995-06-12 2001-12-04 株式会社エヌ・ティ・ティ・ドコモ マルチキャリアピーク電力抑圧送信装置
JP2718398B2 (ja) 1995-06-30 1998-02-25 日本電気株式会社 Ｃｄｍａ基地局送信装置
JP3235769B2 (ja) 1995-09-21 2001-12-04 株式会社エヌ・ティ・ティ・ドコモ 包絡線平滑化伝送装置及び受信装置
US5822323A (en) 1995-09-29 1998-10-13 Victor Company Of Japan, Ltd. Frequency division multiplexed signal generating apparatus and related decoding apparatus
DE19548172A1 (de) * 1995-12-22 1996-05-23 Michael Quaschnowitz Verfahren zur verzerrungsarmen Amplitudenbegrenzung elektrischer Signale
JP3376827B2 (ja) * 1996-08-23 2003-02-10 株式会社エヌ・ティ・ティ・ドコモ 多重変調装置
JP3454407B2 (ja) 1996-10-14 2003-10-06 株式会社エヌ・ティ・ティ・ドコモ 送受信方法とその装置
JP2944606B2 (ja) * 1998-02-10 1999-09-06 埼玉日本電気株式会社 ピーククリッピング装置
JP3462388B2 (ja) * 1998-04-28 2003-11-05 松下電器産業株式会社 無線通信装置
JP3439696B2 (ja) * 1999-09-14 2003-08-25 松下電器産業株式会社 送信帯域制限フィルタ装置および送信装置

Also Published As

Publication number Publication date
KR100691417B1 (ko) 2007-03-09
JP2001086094A (ja) 2001-03-30
CN1230996C (zh) 2005-12-07
NO20004590D0 (no) 2000-09-14
DE60037375D1 (de) 2008-01-24
EP1085670A2 (en) 2001-03-21
US6775331B1 (en) 2004-08-10
DE60037375T2 (de) 2008-04-03
EP1085670B1 (en) 2007-12-12
EP1085670A3 (en) 2005-02-09
KR20010050453A (ko) 2001-06-15
JP3439696B2 (ja) 2003-08-25
CN1293496A (zh) 2001-05-02

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application