WO2004105291A3 - Ultra-wideband high data-rate communication apparatus and associated methods - Google Patents

Ultra-wideband high data-rate communication apparatus and associated methods Download PDF

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Publication number
WO2004105291A3
WO2004105291A3 PCT/US2004/015060 US2004015060W WO2004105291A3 WO 2004105291 A3 WO2004105291 A3 WO 2004105291A3 US 2004015060 W US2004015060 W US 2004015060W WO 2004105291 A3 WO2004105291 A3 WO 2004105291A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
mixer
operating
input
frequency
Prior art date
Application number
PCT/US2004/015060
Other languages
French (fr)
Other versions
WO2004105291A2 (en
Inventor
Kazimierz Siwiak
Original Assignee
Time Domain Corp
Kazimierz Siwiak
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
Priority claimed from US10/436,646 external-priority patent/US7206334B2/en
Application filed by Time Domain Corp, Kazimierz Siwiak filed Critical Time Domain Corp
Publication of WO2004105291A2 publication Critical patent/WO2004105291A2/en
Publication of WO2004105291A3 publication Critical patent/WO2004105291A3/en

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
    • H04B1/7172—Pulse shape
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals
    • H04L5/026—Multiplexing of multicarrier modulation signals using code division
    • 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
    • H04B2201/7163—Orthogonal indexing scheme relating to impulse radio
    • H04B2201/71636—Transmitted reference

Abstract

An RF transmitter includes a reference signal generator, a signal generator, and a mixer. The reference signal generator provides a reference signal that has a prescribed or desired frequency. The signal generator provides an operating signal in response to a selection signal. The operating signal has a frequncy that equals the frequency of the reference signal multiplied by a number. The mixer mixes the operting signal with another signal to generate a transmission signal. An RF receiver includes a first mixer, a second mixer, an integrator/sampler, and a signal generator. The first mixer receives as its inputs an input RF signal and a second input signal, and mixes its input signals to genrate a mixed signal. The integrator/sampler receives the mixed signal and processes it to provde an output signal. The integrator/sampler receives the mixed signal and processes it to provide an output signal. The signal generator provides an operating signal in response to a selection signal. The operating signal has a frequency equal to the frequency of a reference signal, multiplied by a number. The second mixer mixes the operating signal with a template signal to generate the second input signal of the first mixer.
PCT/US2004/015060 2003-05-13 2004-05-13 Ultra-wideband high data-rate communication apparatus and associated methods WO2004105291A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/436,646 US7206334B2 (en) 2002-07-26 2003-05-13 Ultra-wideband high data-rate communication apparatus and associated methods
US10/436,646 2003-07-22

Publications (2)

Publication Number Publication Date
WO2004105291A2 WO2004105291A2 (en) 2004-12-02
WO2004105291A3 true WO2004105291A3 (en) 2006-09-08

Family

ID=36942317

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/015060 WO2004105291A2 (en) 2003-05-13 2004-05-13 Ultra-wideband high data-rate communication apparatus and associated methods

Country Status (1)

Country Link
WO (1) WO2004105291A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592131A (en) * 1993-06-17 1997-01-07 Canadian Space Agency System and method for modulating a carrier frequency
US6026125A (en) * 1997-05-16 2000-02-15 Multispectral Solutions, Inc. Waveform adaptive ultra-wideband transmitter
US6356647B1 (en) * 1996-07-19 2002-03-12 Telefonaktiebolaget Lm Ericsson Hough transform based method of estimating parameters
US6603818B1 (en) * 1999-09-23 2003-08-05 Lockheed Martin Energy Research Corporation Pulse transmission transceiver architecture for low power communications
US6668008B1 (en) * 2000-06-06 2003-12-23 Texas Instruments Incorporated Ultra-wide band communication system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592131A (en) * 1993-06-17 1997-01-07 Canadian Space Agency System and method for modulating a carrier frequency
US6356647B1 (en) * 1996-07-19 2002-03-12 Telefonaktiebolaget Lm Ericsson Hough transform based method of estimating parameters
US6026125A (en) * 1997-05-16 2000-02-15 Multispectral Solutions, Inc. Waveform adaptive ultra-wideband transmitter
US6603818B1 (en) * 1999-09-23 2003-08-05 Lockheed Martin Energy Research Corporation Pulse transmission transceiver architecture for low power communications
US6668008B1 (en) * 2000-06-06 2003-12-23 Texas Instruments Incorporated Ultra-wide band communication system and method

Also Published As

Publication number Publication date
WO2004105291A2 (en) 2004-12-02

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