JP2003535552A - 超広帯域スペクトル拡散通信方法及びシステム - Google Patents

超広帯域スペクトル拡散通信方法及びシステム

Info

Publication number
JP2003535552A
JP2003535552A JP2002500550A JP2002500550A JP2003535552A JP 2003535552 A JP2003535552 A JP 2003535552A JP 2002500550 A JP2002500550 A JP 2002500550A JP 2002500550 A JP2002500550 A JP 2002500550A JP 2003535552 A JP2003535552 A JP 2003535552A
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JP
Japan
Prior art keywords
output
signal
wavelet
impulse
master
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.)
Pending
Application number
JP2002500550A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003535552A5 (enExample
Inventor
ダブリュ． マコークル，ジョン
ロフハート，マーティン
Original Assignee
エクストリームスペクトラム，インコーポレイテッド
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 エクストリームスペクトラム，インコーポレイテッド filed Critical エクストリームスペクトラム，インコーポレイテッド
Publication of JP2003535552A publication Critical patent/JP2003535552A/ja
Publication of JP2003535552A5 publication Critical patent/JP2003535552A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0004—Modulated-carrier systems using wavelets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/71637—Receiver aspects
    • 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
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/7183—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4902—Pulse width modulation; Pulse position modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Noise Elimination (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2002500550A 2000-05-26 2000-06-22 超広帯域スペクトル拡散通信方法及びシステム Pending JP2003535552A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20722500P 2000-05-26 2000-05-26
US60/207,225 2000-05-26
PCT/US2000/017087 WO2001093441A1 (en) 2000-05-26 2000-06-22 Ultra wide bandwidth spread-spectrum communications method and system

Publications (2)

Publication Number Publication Date
JP2003535552A true JP2003535552A (ja) 2003-11-25
JP2003535552A5 JP2003535552A5 (enExample) 2007-09-06

Family

ID=22769684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002500550A Pending JP2003535552A (ja) 2000-05-26 2000-06-22 超広帯域スペクトル拡散通信方法及びシステム

Country Status (4)

Country Link
EP (1) EP1295405A4 (enExample)
JP (1) JP2003535552A (enExample)
AU (1) AU2000258822A1 (enExample)
WO (1) WO2001093441A1 (enExample)

Cited By (15)

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JP2005160105A (ja) * 2003-11-26 2005-06-16 Conexant Systems Inc Ｄｍｔｑｕａｄスペクトルシステムにおけるビットレートを向上するための方法とシステム
JP2006094456A (ja) * 2004-08-24 2006-04-06 Fujitsu Component Ltd 通信装置
JP2006229905A (ja) * 2005-02-21 2006-08-31 Matsushita Electric Works Ltd 無線送信回路及び無線送信装置
JP2007534254A (ja) * 2004-04-19 2007-11-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線通信システムにおける再構成可能なパルス検出器
JP2008501108A (ja) * 2004-05-28 2008-01-17 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 高周波測定装置への妨害信号の影響を低減する方法、および、高周波測定装置
JP2009510862A (ja) * 2005-10-03 2009-03-12 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 干渉を軽減する装置及び方法
US7630460B2 (en) 2005-03-31 2009-12-08 Panasonic Corp. Impulse radio communication device
US7664161B2 (en) 2005-02-18 2010-02-16 Renesas Technology Corp. Pulse generator and the transmitter with a pulse generator
US7881400B2 (en) 2005-05-13 2011-02-01 Panasonic Corporation Pulse modulation type transmitter apparatus and pulse modulation type receiver apparatus
US8204146B2 (en) 2005-03-31 2012-06-19 Panasonic Corporation Impulse waveform generating apparatus and radio-frequency pulse waveform generating apparatus
US8358727B2 (en) 2006-12-13 2013-01-22 Panasonic Corporation Wireless apparatus
WO2013057988A1 (en) * 2011-10-20 2013-04-25 Panasonic Corporation High speed high resolution wide range low power analog correlator and radar sensor
KR20140056308A (ko) * 2011-07-28 2014-05-09 엘모스 세미콘두크터르 아크티엔게젤샤프트 Uwb 장치를 동작하는 방법
JP2014519038A (ja) * 2011-06-01 2014-08-07 パナソニック株式会社 高速高分解能のワイドレンジ低電力アナログ相関器及びレーダセンサ
KR101503466B1 (ko) 2013-11-07 2015-03-19 목포대학교산학협력단 직접 수열 확산 대역 시스템의 고속 부호 획득을 위한 순차 추정 기법들의 성능 분석 방법

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US6937646B1 (en) 2000-10-10 2005-08-30 Freescale Semiconductor, Inc. Leakage nulling receiver correlator structure and method for ultra wide bandwidth communication system
US6927613B2 (en) 2001-09-07 2005-08-09 Freescale Semiconductor, Inc. Circuit generating constant narrow-pulse-width bipolarity cycle monocycles using CMOS circuits
US6812762B2 (en) 2001-09-07 2004-11-02 Freescale Semiconductor, Inc. Fast mono-cycle generating circuit using full rail swing logic circuits
US7321601B2 (en) 2001-09-26 2008-01-22 General Atomics Method and apparatus for data transfer using a time division multiple frequency scheme supplemented with polarity modulation
GB2382007B (en) * 2001-11-12 2005-01-19 Thales Res Ltd Composite signal
US7400666B2 (en) * 2002-08-12 2008-07-15 Alereon, Inc. Method for generating communication signal sequences having desirable correlation properties and system for using game
US7474705B2 (en) 2002-08-16 2009-01-06 Wisair Ltd Scalable ultra-wide band communication system
US7221911B2 (en) 2002-08-16 2007-05-22 Wisair Ltd. Multi-band ultra-wide band communication method and system
US7539271B2 (en) 2002-08-16 2009-05-26 Wisair Ltd. System and method for multi-band ultra-wide band signal generators
US7020177B2 (en) * 2002-10-01 2006-03-28 Intel Corporation Method and apparatus to transfer information
US7103109B2 (en) * 2003-02-10 2006-09-05 Mitsubishi Electric Research Laboratories, Inc. Randomly inverting pulse polarity in an UWB signal for power spectrum density shaping
WO2004076814A1 (en) * 2003-02-28 2004-09-10 Schlumberger Canada Limited Wireline telemetry data rate prediction
US6950387B2 (en) 2003-02-28 2005-09-27 Wisair Ltd. Communication method, system, and apparatus that combines aspects of cyclic prefix and zero padding techniques
US20040170218A1 (en) * 2003-03-01 2004-09-02 Andreas Molisch Rake receiver for ultra wide bandwidth communications systems
KR100553884B1 (ko) 2003-03-11 2006-02-24 삼성전자주식회사 Ｕｗｂ 펄스열 생성장치 및 방법, 그 펄스열을 사용한 무선 데이터 송수신 시스템, 무선 데이터 수신 장치 및 송수신 방법, 및 그 방법을 기록한 기록매체
US7457350B2 (en) 2003-07-18 2008-11-25 Artimi Ltd. Communications systems and methods
ATE400093T1 (de) * 2003-10-09 2008-07-15 Mitsubishi Electric Corp Verfahren zur modulation ultrabreitbandiger pulssequenzen
EP1523106B1 (en) * 2003-10-09 2007-08-08 Mitsubishi Electric Information Technology Centre Europe B.V. Method for demodulating UWB pulse sequences
EP1526648A1 (en) * 2003-10-21 2005-04-27 Mitsubishi Electric Information Technology Centre Europe B.V. System and device for modulating UWB pulse sequences
FI116496B (fi) 2003-11-17 2005-11-30 Nokia Corp Laajakaistainen viestintämenetelmä
CN1323492C (zh) * 2003-12-05 2007-06-27 北京邮电大学 一种基于正交小波波形的超宽带无线通信多址实现方法及装置
US7224711B2 (en) * 2004-07-30 2007-05-29 Freescale Semiconductor Inc. System and method for the mitigation of spectral lines in an ultrawide bandwidth transceiver
WO2007036839A2 (en) * 2005-09-27 2007-04-05 Koninklijke Philips Electronics N.V. Automotive radar transmitter and radar signal generating method
CN101986382B (zh) * 2009-07-29 2013-05-08 赛丽电子系统(上海)有限公司 用于多屏拼接显示墙的无线网络传输rgb信号处理方法
ITVA20100059A1 (it) * 2010-08-05 2012-02-06 Simone Lovisolo Sistema di localizzazione non gps e non basato su rete telefonica cellulare, composto da stazioni di ricezione terrestri connesse tra loro e da trasmettitori radio che utilizzano antenne o il corpo umano come antenna o un corpo conduttivo come antenn
CN108120974B (zh) * 2016-11-29 2021-05-07 北京遥感设备研究所 一种多时宽线性调频信号的脉冲压缩网络生成方法
CN107800489B (zh) * 2017-11-28 2024-03-01 天津七六四通信导航技术有限公司 一种用于便携式塔康地面设备的功放装置
CN113985391B (zh) * 2021-09-15 2024-05-24 北京无线电测量研究所 一种通用雷达数据打包发送装置和方法

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JPH10508725A (ja) * 1994-09-20 1998-08-25 タイム ドメイン コーポレイション ウルトラ・ワイドバンド通信システムおよびその方法

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JPH10508725A (ja) * 1994-09-20 1998-08-25 タイム ドメイン コーポレイション ウルトラ・ワイドバンド通信システムおよびその方法

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005160105A (ja) * 2003-11-26 2005-06-16 Conexant Systems Inc Ｄｍｔｑｕａｄスペクトルシステムにおけるビットレートを向上するための方法とシステム
JP2007534254A (ja) * 2004-04-19 2007-11-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線通信システムにおける再構成可能なパルス検出器
JP2008501108A (ja) * 2004-05-28 2008-01-17 ローベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 高周波測定装置への妨害信号の影響を低減する方法、および、高周波測定装置
US8451888B2 (en) 2004-08-24 2013-05-28 Fujitsu Component Limited Communication apparatus
JP2006094456A (ja) * 2004-08-24 2006-04-06 Fujitsu Component Ltd 通信装置
US7664161B2 (en) 2005-02-18 2010-02-16 Renesas Technology Corp. Pulse generator and the transmitter with a pulse generator
JP2006229905A (ja) * 2005-02-21 2006-08-31 Matsushita Electric Works Ltd 無線送信回路及び無線送信装置
US7630460B2 (en) 2005-03-31 2009-12-08 Panasonic Corp. Impulse radio communication device
US8204146B2 (en) 2005-03-31 2012-06-19 Panasonic Corporation Impulse waveform generating apparatus and radio-frequency pulse waveform generating apparatus
US7881400B2 (en) 2005-05-13 2011-02-01 Panasonic Corporation Pulse modulation type transmitter apparatus and pulse modulation type receiver apparatus
JP2009510862A (ja) * 2005-10-03 2009-03-12 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 干渉を軽減する装置及び方法
US8358727B2 (en) 2006-12-13 2013-01-22 Panasonic Corporation Wireless apparatus
JP2014519038A (ja) * 2011-06-01 2014-08-07 パナソニック株式会社 高速高分解能のワイドレンジ低電力アナログ相関器及びレーダセンサ
KR20140056308A (ko) * 2011-07-28 2014-05-09 엘모스 세미콘두크터르 아크티엔게젤샤프트 Uwb 장치를 동작하는 방법
WO2013057988A1 (en) * 2011-10-20 2013-04-25 Panasonic Corporation High speed high resolution wide range low power analog correlator and radar sensor
JP2014532853A (ja) * 2011-10-20 2014-12-08 パナソニックＩｐマネジメント株式会社 高速高分解能のワイドレンジ低電力アナログ相関器及びレーダセンサ
KR101503466B1 (ko) 2013-11-07 2015-03-19 목포대학교산학협력단 직접 수열 확산 대역 시스템의 고속 부호 획득을 위한 순차 추정 기법들의 성능 분석 방법

Also Published As

Publication number Publication date
EP1295405A4 (en) 2007-11-28
EP1295405A1 (en) 2003-03-26
WO2001093441A1 (en) 2001-12-06
AU2000258822A1 (en) 2001-12-11

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