0000000000559944

AUTHOR

Mohammed Zafar Ali Khan

showing 3 related works from this author

LTE-based passive radars and applications: a review

2021

This paper provides an overview of the most recent passive radars based on long-term evolution (LTE). To begin, this paper investigates the various characteristics and requirements of 4 G LTE signals for radar, taking performance aspects such as range, velocity, range resolution, and velocity resolution into account. An ambiguity function analysis is performed on a measured LTE signal using the synchronization and reference signal components to evaluate key performance parameters such as Doppler and range characteristics. We also discuss how LTE passive radar can be used in a variety of applications. The detailed analysis of the LTE downlink signal, its structural overview, and the effect o…

Ambiguity functionbusiness.industryComputer scienceSignalSynchronizationPassive radarlaw.inventionsymbols.namesakelawTelecommunications linksymbolsElectronic engineeringGeneral Earth and Planetary SciencesWirelessRadarbusinessDoppler effectVDP::Teknologi: 500::Informasjons- og kommunikasjonsteknologi: 550
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Angle and Height Estimation Technique for Aerial Vehicles using mmWave FMCW Radar

2021

In this article, we present a novel angle and height estimation technique for aerial vehicles using mmWave frequency modulated continuous wave (FMCW) Radar. In the proposed method, Radar’s antennas are oriented vertically to measure the elevation angle of arrival of the aerial vehicle from ground station. Height of the aerial vehicle and horizontal distance of the aerial vehicle from Radar station on ground are estimated using the measured radial range and the elevation angle of arrival.

Computer science010401 analytical chemistryElevation angle020206 networking & telecommunications02 engineering and technology01 natural sciences0104 chemical scienceslaw.inventionComputer Science::RoboticsContinuous-wave radarGround stationRadar antennaslawRange (aeronautics)0202 electrical engineering electronic engineering information engineeringContinuous waveRadarFrequency modulationPhysics::Atmospheric and Oceanic PhysicsRemote sensing2021 International Conference on COMmunication Systems & NETworkS (COMSNETS)
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Localization and Activity Classification of Unmanned Aerial Vehicle Using mmWave FMCW Radars

2021

In this article, we present a novel localization and activity classification method for aerial vehicle using mmWave frequency modulated continuous wave (FMCW) Radar. The localization and activity classification for aerial vehicle enables the utilization of mmWave Radars in security surveillance and privacy monitoring applications. In the proposed method, Radar’s antennas are oriented vertically to measure the elevation angle of arrival of the aerial vehicle from ground station. The height of the aerial vehicle and horizontal distance of the aerial vehicle from Radar station on ground are estimated using the measured radial range and the elevation angle of arrival. The aerial vehicle’s activ…

Computer sciencebusiness.industryComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONComputerApplications_COMPUTERSINOTHERSYSTEMSConvolutional neural networklaw.inventionSupport vector machinelawActivity classificationChirpRange (statistics)Computer visionGradient boostingArtificial intelligenceElectrical and Electronic EngineeringRadarbusinessInstrumentationEdge computingIEEE Sensors Journal
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