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S.No
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Title of Facility
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Add-on/Subsystems/ Accessories
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Specifications
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Radar Systems
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1
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Radar Demonstration Kit
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l Radar board,
l Horn or Cantennas,
l Connection RF cables
l CW, FMCW, Doppler Radar Modules
l Driver software
l Tripod mounding platform
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l PCI control with USB/Bluetooth
l Windows GUI control
l f=2.4 GHz (ISM band)
l O/P: single tone, ramp, sawtooth
l O/P peak power: ≤ 20dBm
l Max. Range: 12 m,
l Battery pack
l On-board speaker
l Provision to use user-designed filters
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2
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Miniature Test Radar or
Test Equipment Trainer
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l Power supply and log-periodic antenna,
l Antenna Motor Driver
l Radar Synchronizer and Antenna Controller
l Rotating Antenna Pedestal
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l f= 1-4 GHz (Tx and Rx)
l Pulse Width: 1,5,10,50,100,500,800 µs
l PRF: 400, 500, 600, 700, 800 Hz
l Bandwidth: >30MHz
l IF: < 45 MHz.
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3
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Basic Radar Training System (with reconfigurable add-on modules)
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l Radar Processor/Display
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l Radar frequency: 8-10GHz,
l O/P power density at Horn: 0.02mW/cm2
l Range at 1m2 RCS: >8m
l Range resolution: ≤15cm
l I and Q o/P voltage: <±2V
l Video O/P: ±10V
l On-board MTI/MTD Processor
l PPI O/P: ±8V (x & y)
l Display interface : TTL
l A/D conversion: ≥10 bits
l Provision for Range segment variation
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l Radar Tracking System
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l Lobe switch control voltage: ±5V
l Rotation command voltage: ±10V
l Range tracking: 35cm/s
l Max. Angle (θh): >±6º/s.
l Max. Angle (θe): <±10º
l Suitable power supply
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l Radar Active Target
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l Compatible with Radar and signal processing modules.
l Provision to demonstrate EW, jamming, direct/modulated noise jamming, repeater jamming.
l ECM, ECCM
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l Radar RCS and ISAR measurement
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l Max. Target length: >70cm
l Target model: flat plates, cylinders, sphere, complex objects.
l f: 8-10GHz
l Antenna: Pyramidal horn or offset feed parabolic reflector
l Sensitivity: -37 dBsm
l Provision to vary Pulse width
l Peak Power: 200mW
l Max. Range: ≥10m
l Angular position accuracy: 0.25º
l Suitable power supply
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l Phased Array Antenna (PAA)
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l Scan width: ±35º
l No. of beams: ≥15
l Horizontal beam width: ≤6º
l Control I/P: TTL
l Scan mode: Manual, Continuous, PRF locked
l Variable scan speed
l Beam sequence: Incremental, Pseudo-random, even
l Trigger I/P: TTL
l Scan speed: Variable from 50 to 1080.
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l Radar Digital Data Recording
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l Provision to record the digital data in computer
l Format: compatible to MATLAB software for off-line data processing
l File selection: trace points, sector, No. Of antenna rotations
l Interfacing for RCS,SAR,ISAR
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l Radar Pulse Compression
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l Provision to interface Barker code, phased code, FMCW
l Pulse compression decoder: Matched filter
l Multistage tapped-delay line filter
l Provision to vary compression ratio
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4
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Synthetic Aperture Radar (SAR)
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l SAR with necessary rail track to install on the roof top.
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l f=8-12GHz
l Max. power: 50W
l Steering: fully active 4×4 array
l SAR surveillance: 360°
l Elevation: ±10°
l Azimuth: ±15°
l Resolution: 0.1 – 0.5m
l Range: Max. 2Km
l Rail track and moving PAA platform
l Track design: Elliptical
l Vertical control: 1m
l Installation: Top of EE building.
l Provision to access raw data from MATLAB
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5
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Flying Air Targets
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l Waterproof drones
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l Product length : 1m – 2m
l Product height: 1m – 2m
l Camera: Not required
l Min. flying time: 30min
l Max. control range: 1Km
l Balloon radius: 1m
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l Waterproof quad copter mariner
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l scale model helicopter
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l scale model flying flight
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l Air balloon
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RF Circuits / Components
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6
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Building Radars using Discrete RF Circuits / components
(SMD)
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l VCO
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l f= L,S,C and X band
l Power O/P: 10dBm
l Tune voltage: 20V
l Phase noise: -100dBc
l Tuning sensitivity: 1-3MHz/V
l Oper. V/I: 5V / 90mA
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l Power Amplifier
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l f= L,S,C and X band
l Gain: 20dB (typ.)
l Power O/P @1dB comp: 22 dBm
l N.F: 3dB
l VSWR: 1.2:1.8
l Oper. V/I: 5V / 90mA
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l Circulator
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l f= L,S,C and X band
l Impedance: 50Ω
l Inser. Loss: 0.3dB
l VSWR: 1.3:1
l Forward power: 1KW
l Reverse Power: 1KW
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l Mixer
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l f= L,S,C and X band
l Active: with LO and IF amplifier
l Conv. Gain: 9.1 dB
l LO RF isolation: 31dB
l IF RF isolation: 61dB
l DC V/I: 5V/141mA
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l Filter
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l f= L,S,C and X band
l Centre frequency: band centre f
l Passband f: ±10GHz around centre f of L,S and X band
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l Power combiner/divider
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l f= L,S,C and X band
l Isolation: 15dB
l Inser. Loss: 0.3dB
l Phase unbalance: <1 °
l Ampl. Unbalance: 0.3dB
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l Comparator
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l f= L,S,C and X band
l O/P: sum, difference (Az & El)
l I/P: 4-Channels
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l Phase shifter
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l f= L,S,C and X band
l Phase range: 90°, 180°
l Inser. Loss: <0.3dB
l Cont. voltage: 0-8V
l Bandwidth: DC – 100KHz.
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l Phase Detector
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l f= L,S,C and X band
l DC o/p impedance: 500Ω
l DC o/P: 1000mV
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l RF Detectors
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l f= L,S,C and X band
l Dynamic Range: -40 to 20dBm
l o/p voltage: 0.5 – 3V
l Pulse rise time: 400ns
l Pulse fall time: 10ns
l Device oper. V/I=4.5V / 100mA
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l Fixed/Flexible Wave Guides
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l f= L,S,C and X band
l Flanged standard size
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l LNA
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l f= L,S,C and X band
l Max. power: 20dBm
l NF: 0.5dB
l V/I-3/30
l Gain: 40dB
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l Variable Attenuator
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l f= L,S,C and X band
l Impedance: 50Ω and 75Ω
l Inser. Loss: <0.8dB
l Attenuation: variable
l Return loss: <10dB
l V/I= 5V/ 3mA
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l Antenna elements
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l f= L,S,C and X band
l Horn, Microstrip and Dipole
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l Antenna array
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l f= L,S,C and X band
l Microstrip patch array (4×4, 8×8)
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Signal Processing Modules
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7
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Signal Processing and system development platform
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l PCI and FPGA compatible Data Acquisition Card
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l No. of I/P Ana. Channels: 4
l No. of O/P Ana. Channels: 4
l Sampling rate: > 100MSPS
l Resolution: > 10-12 bits
l Memory depth: > 4MB per channel
l Bandwidth: DC – 100MHz
l Ext. Trig provision
l Over V/I production (300VDC Max),
l Ob-board HF/LF rejection mode
l Windows and FPGA compatibility
l Interfacing cables/cards
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8
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Accessories
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–
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As required for all the installation, training and demonstration.
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