AU2000258822A1 - Ultra wide bandwidth spread-spectrum communications method and system - Google Patents

Ultra wide bandwidth spread-spectrum communications method and system

Info

Publication number
AU2000258822A1
AU2000258822A1 AU2000258822A AU5882200A AU2000258822A1 AU 2000258822 A1 AU2000258822 A1 AU 2000258822A1 AU 2000258822 A AU2000258822 A AU 2000258822A AU 5882200 A AU5882200 A AU 5882200A AU 2000258822 A1 AU2000258822 A1 AU 2000258822A1
Authority
AU
Australia
Prior art keywords
wide bandwidth
ultra wide
communications method
spectrum communications
bandwidth spread
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.)
Abandoned
Application number
AU2000258822A
Other languages
English (en)
Inventor
John W. Mccorkle
Martin Rofheart
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.)
XtremeSpectrum Inc
Original Assignee
XtremeSpectrum 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 XtremeSpectrum Inc filed Critical XtremeSpectrum Inc
Publication of AU2000258822A1 publication Critical patent/AU2000258822A1/en
Abandoned 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)
AU2000258822A 2000-05-26 2000-06-22 Ultra wide bandwidth spread-spectrum communications method and system Abandoned AU2000258822A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20722500P 2000-05-26 2000-05-26
US60207225 2000-05-26
PCT/US2000/017087 WO2001093441A1 (en) 2000-05-26 2000-06-22 Ultra wide bandwidth spread-spectrum communications method and system

Publications (1)

Publication Number Publication Date
AU2000258822A1 true AU2000258822A1 (en) 2001-12-11

Family

ID=22769684

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000258822A Abandoned AU2000258822A1 (en) 2000-05-26 2000-06-22 Ultra wide bandwidth spread-spectrum communications method and system

Country Status (4)

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

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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
US7564932B2 (en) * 2003-11-26 2009-07-21 Conexant Systems, Inc. Method and system for enhancing bit rate in DMT quad spectrum systems
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
DE602005004528T2 (de) * 2004-04-19 2009-01-22 Koninklijke Philips Electronics N.V. Umkonfigurierbarer impulsdetektor in einem drahtlosen kommunikationssystem
DE102004026182A1 (de) * 2004-05-28 2005-12-22 Robert Bosch Gmbh Verfahren zur Reduzierung von Störsignaleinflüssen auf ein Hochfrequenzmessgerät, sowie Hochfrequenzmessgerät
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
JP4602100B2 (ja) 2004-08-24 2010-12-22 富士通コンポーネント株式会社 通信装置
JP4365795B2 (ja) 2005-02-18 2009-11-18 株式会社ルネサステクノロジ パルス発生器及びそれを用いた送信機
JP4529723B2 (ja) * 2005-02-21 2010-08-25 パナソニック電工株式会社 無線送信回路及び無線送信装置
JP4626530B2 (ja) 2005-03-31 2011-02-09 パナソニック株式会社 インパルス無線通信装置
JP4862436B2 (ja) 2005-03-31 2012-01-25 パナソニック株式会社 インパルス波形生成装置および高周波パルス波形生成装置
JP4744344B2 (ja) 2005-05-13 2011-08-10 パナソニック株式会社 パルス変調型送信装置およびパルス変調型受信装置
WO2007036839A2 (en) * 2005-09-27 2007-04-05 Koninklijke Philips Electronics N.V. Automotive radar transmitter and radar signal generating method
US8077795B2 (en) * 2005-10-03 2011-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for interference mitigation
JP4574658B2 (ja) 2006-12-13 2010-11-04 パナソニック株式会社 無線装置
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
US8698670B2 (en) * 2011-06-01 2014-04-15 Panasonic Corporation High speed high resolution wide range low power analog correlator and radar sensor
EP2737333B1 (de) * 2011-07-28 2017-06-14 Elmos Semiconductor Aktiengesellschaft Verfahren zum betreiben einer uwb-einrichtung
US8576116B2 (en) * 2011-10-20 2013-11-05 Panasonic Corporation High speed high resolution wide range low power analog correlator and radar sensor
KR101503466B1 (ko) 2013-11-07 2015-03-19 목포대학교산학협력단 직접 수열 확산 대역 시스템의 고속 부호 획득을 위한 순차 추정 기법들의 성능 분석 방법
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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SI9300025A (en) * 1993-01-21 1994-09-30 Spase Drakul Digital communication system in n-dimensional vector space for transmission coded waveforms in bandlimited chanels
US5426618A (en) * 1993-05-03 1995-06-20 Chen; Hong-Bin Method of high resolution and high SNR data acquisition for probing using pulse-compression
US5956624A (en) * 1994-07-12 1999-09-21 Usa Digital Radio Partners Lp Method and system for simultaneously broadcasting and receiving digital and analog signals
US5677927A (en) * 1994-09-20 1997-10-14 Pulson Communications Corporation Ultrawide-band communication system and method
US5832035A (en) * 1994-09-20 1998-11-03 Time Domain Corporation Fast locking mechanism for channelized ultrawide-band communications

Also Published As

Publication number Publication date
EP1295405A4 (en) 2007-11-28
EP1295405A1 (en) 2003-03-26
JP2003535552A (ja) 2003-11-25
WO2001093441A1 (en) 2001-12-06

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