The BAE Systems CW Doppler Radar is an advanced tracking radar that provides accurate TSPI data on a variety of non-cooperative targets. While primarily intended for tracking ballistic targets, it is also capable of providing highly accurate track data on other types of targets including rockets, missiles and aircraft at long ranges. With the addition of the Multi-Frequency Ranging option (MFR), the radar can make direct range measurements on moving targets, adding another dimension to the capabilities of Doppler radar.

The CW Doppler Radar provides a direct measurement of target radial velocity and precise time, space, position information (TSPI) in ‘real time’:• Performs active tracking in real time of airborne targets,

rockets, mortars, bombs, and conventional munitions.• The 320-watt version tracks 155mm projectiles in excess of

40km in true operational conditions with a 10dB signal-to-noise.• Available in various outputs ranging from 20W to more than

1200W.• Provides automatic calibration.• Detects, separates and measures both positive and negative

Doppler frequencies to permit measurement of incoming and outgoing targets.

KEY FEATURES • Manufactured in the USA• No annual software subscription or dongle cost• Ambient cooling with continuous operation up to 50 degrees

Celsius• Quick- Look data available immediately after mission• Real-time tracking of single objects and data collection on

multiple objects• Optional direct range measurement using multi-frequency

technique. Maximum ranging distance >100 km (unambiguous)• 4 deg to 1 deg beam width• All solid-state components• Rugged, weatherproof enclosures• The system is gun rugged • Modular construction for easier repairs• System withstands shock, dust, sand, humidity, rain, salty air• Highly mobile confi guration (1hr set up/break down)• Highly stable operating frequency derived from Phase-Locked

Dielectric Resonator Oscillator (DRO)• Automatic correction for pedestal mislevel• PC-based processing architecture eliminates obsolescence

issues and simplifi es addition of custom post-mission processing software

• Processing software for 3-D analysis on multiple objects• Projectile spin analysis• External ballistic analysis using MPM trajectory model• Warranty with proven sustainment support

The BAE Systems CW Doppler Radar is an advanced tracking radar that provides accurate TSPI data on a variety of non-cooperative targets.

CW DOPPLER RADAR

CW DOPPLER RADAR

ABOUT USAt BAE Systems, Inc. in the United States, our employees design and deliver advanced defense, aerospace and security solutions that keep the nation at the forefront of modern technology. Our pride and dedication show in everything we do, from innovative electronic systems to intelligence analysis and cyber operations, from combat vehicles and weapons to the maintenance and modernization of ships, aircraft and critical infrastructure.

FOR MORE INFORMATIONBAE Systems557 Mary Esther Cut-Off, NWFort Walton Beach, FL 32548Telephone 850-664-1354 Fax 850-664-1365www.esdradar.comesdinfo@baesystems.com

• Type: Microstrip Array

• Polarization: Linear

• Transmitter Power, Variable (Max): 55 dBm

• Antenna Gain (Max): 41 dBi

• Beamwidth: 4.4 x 4.4 to 1.1 x 1.1 deg.

• Transmitter Type: Solid State

• Transmitter Source: Phase-locked DRO (PLDRO)

• Transmitter Frequency: 10.250 - 10.450 GHz

• Transmitter Frequency Stability: ±5 PPM (better stability optional)

• Receiver Configuration: Coherent I/Q

• Noise Figure: < 3 dB

• Receiver Bandwidth: 0.7 – 210 kHz (10 – 3000 m/s)

• Receiver Option: Multi-Frequency Target Ranging

• Dimension: Variable, depending on power and beamwidth

• Designed for continuous operation (100% duty) at elevated temperatures

ANTENNA (320 WATT)

• Motion: Angular Velocity 30 Deg/s

• Elevation Angular Velocity: 30 Deg/s

• Azimuth Angular Acceleration: 30 Deg/s2

• Elevation Angular Acceleration: 30 Deg/s2

• Azimuth Range: ± 240 Deg - Continuous Azimuth Movement Available

• Elevation Range: -5 – >90 Deg

• Azimuth Angular Accuracy: < 0.25 mrad 1 SIGMA

• Elevation Angular Accuracy: < 0.25 mrad 1 SIGMA

Timing & Synchronization: IRIG-B/GPS

• C-Band or X-Band Capability

• Mobile or Fixed Configuration

• IA Compliance

ANTENNA PEDESTAL

© 2015 BAE Systems, All Rights ReservedAll trademarks used are the property of their respective owners. This document gives only a general description of the product(s) or service(s) offered by BAE Systems and, except where expressly provided otherwise, shall not form part of any contract. From time to time, changes may be made in the products or the conditions of supply.8_DS_CW Doppler Radar_IS_15

OPTIONS

BAE Systems is the Range Instrumentation Market Leader. The CW Doppler is the newest product added to our American Made product line.

Doppler processor and data recordingProcessing hardware integrated with the radar antenna and pedestal• 16-channel Analog/Digital Converter (ADC) with

integral anti-aliasing fi lter: 8 I/Q channel pairs sampled simultaneously

• 92 dB dynamic range (16-bit digitizer)• IRIG-B or GPS time synchronization• Power PC-based Digital Signal Processor (DSP)• Available memory for the signal: 1.5 GByte• Open PC architecture allows the addition

of DSP hardware to increase FFT size and speed of the returned Doppler signal (Doppler frequency) and for the calculation of the Power Spectral Density (PSD)

• Operating temperature from -20 degree C to +50 degree C

• Storage temperature from -30 C to 65 C• Weight less than 50 pounds• Size less than 20 x 16 x 12 inches• FFT (Fast Fourier Transform) algorithm for

extracting the frequency Operates with an external acoustic or optical trigger system

• AC power supply at 120/240 VAC +/-15%, 50/60 Hz

Variable sample rate and anti-alias fi lterVariable and adaptive FFT size from 32 to 8K samples

Timing accuracy: 1 sample or 25 ppmTrigger source: manual, or external (acoustic, optical, TTL, analog)

Processing software:• Real-time signal processing and radar control• FFT size up to 8192 pts (Power PC-based

processing)• Ranging capability using multiple transmitter

frequencies• Time stamping of data with IRIG-B or GPS time• Built-in Velocity Calibration

Real-time display and operator’s terminalPentium-based PC computer running Windows 7. Networked with the Doppler processor using a high-speed optical linkOperator interface (GUI) for the Doppler processor• Real-time velocity spectrum graphical output• Graphical target identifi cation, designation and

tracking• Real-time velocity A-scope• On-line FFT size and tracking window control• Independent velocity, range, azimuth and

elevation tracking• Transmitter output power control (for manual

mode)

Data display unit displays:• Peak spectrogram• Color peak spectrogram• Doppler waterfall• Modulation frequency vs time• Differential of Modulation frequency vs time• Signal-to-noise ratio vs time• Range vs time

Operation:• Runs in parallel with the real-time control

GUI• Multiple test confi guration defi nitions

(user defi ned)• Real-time velocity processing and tracking• Raw data recorded for all channels• Post-processing for further data reduction

and analysis• Multiple target tracking (post-processing)• Advanced graphical data representation

and tools• Advanced quick-look report generation

using Microsoft Excel templates• Provides designate data• Accepts designate data

Data processing and report generation Direct measurement in real time:

• Radial velocity as function of time• Distance as function of time• Azimuth angles and elevation of the target as

function of time• Signal-noise ratio as function of time

Real time data output Measured parameters - computed data:

• Velocity as a function of distance and time• Radial acceleration as a function of time and

distance• Signal-to-noise ratio as a function of time and

distance• 3-D trajectory:

• Vertical trajectory as a function of distance• Horizontal trajectory as a function of

distance• Doppler signal vs time• Computed accuracy for each round based on

the actual measured data

Post-mission products:• Advanced report generation using MS Excel

(default or user defi ned templates)

• Integrated journal for logging all parameters and results for each round

• The system will supply the following data:• Post analysis results• Velocity measurements• Repetitive fi re (burst mode) data• Trajectory analysis

Analysis Models:• Real-time tracking: Modifi ed Point Mass Model• Ballistic coeffi cients analysis: MPM (4 DOF)

ballistic model calibration using tracking data• Trajectory prediction: MPM (4 DOF) ballistic

model

Real-time displayPrimary data output• Velocity, azimuth and elevation

Secondary output• Time scale: Relative and/or

absolute time• Computed acceleration and position• Radial velocity (both negative and

positive velocities)• Radial distance (integrated velocity,

multi-frequency ranging)

• Monopulse azimuth and elevation angles

• Target azimuth and elevation angles• Signal-to-noise ratio (SNR)• Doppler frequency (velocity)

spectrum

Software FeaturesMuzzle velocity analysisSpin rate analysisDrag analysisTrajectory predictionAdvanced report generation using Microsoft Excel (default or user defi ned templates)Integrated journal for logging all parameters and results for each round (can be customized by user to meet specifi c needs)