[go: up one dir, main page]

Elkhouly et al., 2015 - Google Patents

Signal detection and noise modeling of a 1-d pulse-based ultra-wideband ranging system and its accuracy assessment

Elkhouly et al., 2015

Document ID
13616842942292876163
Author
Elkhouly E
Fathy A
Mahfouz M
Publication year
Publication venue
IEEE Transactions on Microwave Theory and Techniques

External Links

Snippet

In this paper, we estimate the achievable localization error in an ultra-wideband (UWB) precise positioning system. The system is based on the time difference of arrival of narrow pulses to a multitude of base-stations. A mathematical model and simulation platform are …
Continue reading at ieeexplore.ieee.org (other versions)

Classifications

    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted pulse modulated waves
    • G01S13/18—Systems for measuring distance only using transmission of interrupted pulse modulated waves wherein range gates are used
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous unmodulated waves, amplitude-, frequency- or phase-modulated waves
    • G01S13/34—Systems for measuring distance only using transmission of continuous unmodulated waves, amplitude-, frequency- or phase-modulated waves using transmission of frequency-modulated waves and the received signal, or a signal derived therefrom, being heterodyned with a locally-generated signal related to the contemporaneous transmitted signal to give a beat-frequency signal
    • G01S13/347—Systems for measuring distance only using transmission of continuous unmodulated waves, amplitude-, frequency- or phase-modulated waves using transmission of frequency-modulated waves and the received signal, or a signal derived therefrom, being heterodyned with a locally-generated signal related to the contemporaneous transmitted signal to give a beat-frequency signal using more than one modulation frequency
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • G01S5/0221—Details of receivers or network of receivers
    • 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
    • G01S13/50—Systems of measurement based on relative movement of target
    • 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

Similar Documents

Publication Publication Date Title
Wang et al. CW and pulse–Doppler radar processing based on FPGA for human sensing applications
US11719800B2 (en) System and method for sensing distance and/or movement
Mahfouz et al. Investigation of high-accuracy indoor 3-D positioning using UWB technology
Wang et al. A hybrid FMCW-interferometry radar for indoor precise positioning and versatile life activity monitoring
Fang et al. Wide Field-of-View Locating and Multimodal Vital Sign Monitoring Based on ${X} $-Band CMOS-Integrated Phased-Array Radar Sensor
Hao et al. Persymmetric adaptive detection and range estimation of a small target
Siddiq et al. Phase noise analysis in FMCW radar systems
KR20170058279A (en) Frequency modulation scheme for fmcw radar
Park et al. A centimeter resolution, 10 m range CMOS impulse radio radar for human motion monitoring
De Angelis et al. Characterization of a flexible UWB sensor for indoor localization
Liu et al. Towards low cost, high speed data sampling module for multifunctional real-time UWB radar
Yao et al. A novel low-power multifunctional ionospheric sounding system
Frischen et al. Performance degradation in cooperative radar sensor systems due to uncorrelated phase noise
García et al. DS-UWB indoor positioning system implementation based on FPGAs
RU2008109450A (en) METHOD FOR REDUCING THE LOWER BORDER OF MEASURING SMALL RANGE TO ZERO AND DEVICE OF A COHERENT PULSE-DOPLER RADIO ALTIMETER REALIZING THE METHOD
Zhou et al. Compressed level crossing sampling for ultra-low power IoT devices
Rodenbeck et al. Vibrometry and sound reproduction of acoustic sources on moving platforms using millimeter wave pulse-Doppler radar
Chen et al. The Wuhan ionospheric sounding systems
Scheiblhofer et al. A versatile FMCW radar system simulator for millimeter-wave applications
Abouzaid et al. Vital signs monitoring using pseudo‐random noise coded Doppler radar with Delta–Sigma modulation
Elkhouly et al. Signal detection and noise modeling of a 1-d pulse-based ultra-wideband ranging system and its accuracy assessment
Hamouda et al. A clock synchronization for M-sequence-based ultra-wideband systems
Kuhn et al. A system-level simulation framework for UWB localization
Reneau et al. Differential phase measurement accuracy of a monobit receiver
Shi et al. A novel ionospheric oblique-incidence sounding network consisting of the ionospheric oblique backscatter sounder and the parasitic oblique-incidence sounder