ATE392049T1 - Impulsmodulation und -demodulation in einem mehrband-uwb-kommunikationssystem - Google Patents

Impulsmodulation und -demodulation in einem mehrband-uwb-kommunikationssystem

Info

Publication number
ATE392049T1
ATE392049T1 AT05718800T AT05718800T ATE392049T1 AT E392049 T1 ATE392049 T1 AT E392049T1 AT 05718800 T AT05718800 T AT 05718800T AT 05718800 T AT05718800 T AT 05718800T AT E392049 T1 ATE392049 T1 AT E392049T1
Authority
AT
Austria
Prior art keywords
communications system
frequency bands
transmitted
pulses
phases
Prior art date
Application number
AT05718800T
Other languages
English (en)
Inventor
Derk Reefman
Raf Roovers
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE392049T1 publication Critical patent/ATE392049T1/de

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
    • H04B1/69—Spread spectrum techniques
    • H04B1/7163—Spread spectrum techniques using impulse radio
    • H04B1/717—Pulse-related 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
    • H04B1/71632—Signal 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
    • H04B1/71637—Receiver aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Mobile Radio Communication Systems (AREA)
AT05718800T 2004-04-29 2005-04-25 Impulsmodulation und -demodulation in einem mehrband-uwb-kommunikationssystem ATE392049T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04101808 2004-04-29

Publications (1)

Publication Number Publication Date
ATE392049T1 true ATE392049T1 (de) 2008-04-15

Family

ID=34965451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05718800T ATE392049T1 (de) 2004-04-29 2005-04-25 Impulsmodulation und -demodulation in einem mehrband-uwb-kommunikationssystem

Country Status (8)

Country Link
US (1) US8634445B2 (de)
EP (1) EP1745558B1 (de)
JP (1) JP2007535264A (de)
KR (1) KR20070009647A (de)
CN (1) CN1947349B (de)
AT (1) ATE392049T1 (de)
DE (1) DE602005005984T2 (de)
WO (1) WO2005107087A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109787647B (zh) * 2019-01-05 2024-01-26 四川中电昆辰科技有限公司 一种多通道接收机、uwb定位系统及定位方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5572264A (en) * 1994-02-14 1996-11-05 Hitachi, Ltd. High definition TV signal receiver
US5677927A (en) * 1994-09-20 1997-10-14 Pulson Communications Corporation Ultrawide-band communication system and method
US7027493B2 (en) 2000-01-19 2006-04-11 Time Domain Corporation System and method for medium wide band communications by impluse radio
US7079604B1 (en) * 2000-10-10 2006-07-18 Freescale Semiconductor, Inc. Ultrawide bandwidth system and method for fast synchronization using multiple detection arms
US20020168003A1 (en) 2000-11-13 2002-11-14 Richards James L. System and method of communicating high rate pulse signals in a multipath environment
US20030108133A1 (en) 2001-10-11 2003-06-12 Richards James L. Apparatus and method for increasing received signal-to-noise ratio in a transmit reference ultra-wideband system
US6774859B2 (en) 2001-11-13 2004-08-10 Time Domain Corporation Ultra wideband antenna having frequency selectivity
US7532564B2 (en) * 2002-09-11 2009-05-12 Intel Corporation Sub-banded ultra-wideband communications systems
EP1616392A2 (de) * 2003-02-28 2006-01-18 Motorola, Inc. System und verfahren zum senden von ultrabreitbandsignalen
US7398068B2 (en) * 2003-05-05 2008-07-08 Marvell International Ltd. Dual antenna system having one phase lock loop
CN1492596A (zh) * 2003-09-02 2004-04-28 东南大学 利用直扩和脉冲极性调制的超宽带通信系统和方法

Also Published As

Publication number Publication date
EP1745558B1 (de) 2008-04-09
WO2005107087A1 (en) 2005-11-10
CN1947349A (zh) 2007-04-11
US8634445B2 (en) 2014-01-21
JP2007535264A (ja) 2007-11-29
DE602005005984D1 (de) 2008-05-21
KR20070009647A (ko) 2007-01-18
EP1745558A1 (de) 2007-01-24
DE602005005984T2 (de) 2009-05-28
CN1947349B (zh) 2013-01-23
US20090219973A1 (en) 2009-09-03

Similar Documents

Publication Publication Date Title
WO2007146520A3 (en) Rf modem utilizing saw device with pulse shaping and programmable frequency synthesizer
WO2012030615A3 (en) Multi-range radar system
WO2005119921A3 (en) Ultra-wideband communication through a wire medium
WO2008057899A3 (en) Reference signal design for cell search in an orthogonal wireless communication system
WO2006044211A3 (en) Ultra-wideband communication apparatus and methods
EP1742368A3 (de) Frequenzsynthetisierer
EP3896792A4 (de) Mehrbandfunkfrequenz-frontend-vorrichtung, mehrbandempfänger und mehrbandsender
WO2015112627A3 (en) Channel optimization in half duplex communications systems
CY1116911T1 (el) Δυναμικη συχνοτητα αναφορας για βροχο με κλειδωμα φασης κλασματικου-ν
EP2194650A3 (de) Konfigurierbare RF-Abschnitte für einen Empfänger und Sender und Verfahren zu deren Verwendung
ATE447314T1 (de) System und verfahren zur übertragung von analogen multiband-rf-signalen
ATE434867T1 (de) Teilbandiges ultrabreitbandkommunikationssystem
RU2011120056A (ru) Беспроводная сеть и используемые в ней базовая приемопередающая станция и беспроводное сетевое устройство
TW200631365A (en) Ultrawideband CMOS transceiver
CU20140113A7 (es) El radiolocalizador meteorológico de doppler
WO2007056677A3 (en) Detection of time-frequency codes using a spectrogram
MY142703A (en) Logarithmic spectrum transmitter waveform for controlled-source electromagnetic surveying
JP2006519572A5 (de)
Xie et al. Method of waveform design for radar and communication integrated system based on CSS
ATE392049T1 (de) Impulsmodulation und -demodulation in einem mehrband-uwb-kommunikationssystem
BRPI0505155A (pt) terminal de comunicação móvel e respectivo método para recepção de sinal
WO2007054724A3 (en) Location information system
Ball Design and field trial measurement results for a portable and low cost VHF/UHF channel sounder platform for IoT propagation research
WO2009008770A3 (ru) Способ передачи и приёма сигналов квадратурной амплитудной модуляции, система для его осуществления, машиночитаемый носитель и применение способа для синхронизации приёма сигналов квадратурной амплитудной модуляции
Lu et al. Power spectrum analysis of interference to a Beidou satellite receiver from UWB impulse radio sysems

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties