An inappropriate optimal range or beamwidth is indicative of the need for a redesign of the radar system. An extended Kalman filter (EKF) is employed to estimate the state of the target using measurements of the range and bearing from the sensor to the target. The proposed method makes use ...
Accuracy Range : 1.0% of range in use or 0.01 NM, whichever is greater Bearing: EBL accuracy±1° Range and Range Ring Interval Range : 0.0625, 0.125, 0.25 0.5, 0.75, 1, 1.5, 2,3, 4.6,8, 12, 16, 24, 36 NM Ring : 0.03125, 0.0625, 0.125, 0.125, 0.25, 0.25,0.5,0.5,1,1,2...
Fc=lrrSysParam.Frequency;detThreshold=Dx(2);% Dx is a variable created by the LRRRangeAnalysis scriptmaxSpd=predictedLRRMetrics{'First Blind Speed',end}/2;% The range-rate limits are [-vb/2, +vb/2), where vb is the blind speedmeasLvlLRR=radarDataGenerator(1,'No scanning',...'Detect...
Model the FMCW waveform transceiver's idle and ADC start time using a sweep repetition interval and duty cycle. Get LRRRangeAnalysis; lrrSysParam = radar lrrSysParam = struct with fields: Name: 'LRR' AzimuthBeamwidth: [2x1 double] ElevationBeamwidth: [2x1 double] Frequency: 7.7000e+10 Gain...
In this forum you can post your questions, comments and feedback about Infineon's XENSIV™ radar sensors. Designed to support a wide range of
Andy Norris, in Radar and ARPA Manual (Third Edition), 2014 8.3.2.1 The Use of Radar Ranges The inherent accuracy of radar range is very high. IMO Performance Standards (see Section 11.2.1) require that the fixed range rings, the variable range marker and cursor should all enable the ...
Configure the radarTransceiver to output the range and time. Get ant = phased.IsotropicAntennaElement; array = phased.ULA(5,Element=ant); sensor = radarTransceiver(... Waveform=wav, ... TransmitAntenna=phased.Radiator('Sensor',array), ... ReceiveAntenna=phased.Collector('Sensor',array), ....
In this forum you can post your questions, comments and feedback about Infineon's XENSIV™ radar sensors. Designed to support a wide range of industrial, consumer and automotive applications, Infineon’s millimeter wave (mmWave) radar portfolio offers both FMCW and Doppler radar sensors supporting...
To make the simple range sensor more radar-like, [Dzl] needed to narrow the beamwidth of the sensor and make the whole thing steerable. That required a switch to an automotive backup sensor, which uses a single transducer, and a 3D printed parabolic dish reflector that looks very much like...
altimeterAntennaElement = phased.GaussianAntennaElement("Beamwidth",antBeamwidth,"FrequencyRange",frequencyRange);% Plot the beamwidth to verify that it matches the expected antenna beamwidthbeamwidth(altimeterAntennaElement,fCenter); The transmit and receive antennas are modeled as aphased.Radiatorandphased...