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XY-DemoRad

Frequency Modulation Continuous Wave radar with Linear Frequency Modulation waveform

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Specifications

XY-DemoRad

XY-DemoRad is an FMCW (High resolution Frequency-Modulated Continuous-Wave) radar with LFM (Linear Frequency Modulation) waveform. XY-DemoRad allows for accessing the raw IF signal data, which may be stored on the hard-drive of your PC for further processing or processed on-line. Both tasks may be accomplished using included Windows application.

The XY-DemoRad can use one of two exchangeable RF front-ends – for 24 GHz or for 120 GHz. Primary technical parameters of both configurations are listed below.

 

FMCW radar

Frequency-Modulated Continuous-Wave

IQ raw data access

for streaming or real-time processing
24 GHz Front-End 

Specification

Carrier Frequency  24 GHz
Maximum bandwidth 10 – 250 MHz with possibility to extend to several GHz
Frequency Range 23.2 – 26.3 GHz
Pulse Repetition Frequency 0.1- 5kHz
IF Bandwidth 1 MHz
Detection Range 200 m for car-like objects, may be increased by coherent integration
Transmitted power 4 dBm
Finest range resolution 88.5 mm
Maximal cross range resolution 3 cm
Antenna elevation beamwidth 30°
Antenna azimuth beamwidth 30°
Length 15 cm
Width 10 cm
Height 6 cm
Weight 0.3 kg
Supply Voltage 5 V
Supply power 20 W

122 GHz Front-End 

Specification –  Alternative Module

Carrier Frequency  122 GHz
Maximum bandwidth 10 – 250 MHz with possibility to extend to several GHz
Frequency Range 119.1 – 125.4 GHz
Pulse Repetition Frequency 0.1- 5kHz
IF Bandwidth 1 MHz
Detection Range 40 m for car-like objects, with the
focusing lens
Transmitted power – 3 dBm
Finest range resolution 27 mm
Antenna elevation beamwidth 60°/8° with lens
Antenna azimuth beamwidth 60°/8° with lens
Length 15 cm
Width 10 cm
Height 6 cm
Weight 0.3 kg
Supply voltage 5 V
Supply power 20 W