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lab1/sensors/radar/ew_radar.txt
2025-10-15 11:23:32 +08:00

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# ****************************************************************************
# CUI
#
# The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
#
# The use, dissemination or disclosure of data in this file is subject to
# limitation or restriction. See accompanying README and LICENSE for details.
# ****************************************************************************
# * * ************************************** * *
# * ****** Demonstration input file ****** *
# * ****** UNCLASSIFIED ****** *
# * * ************************************** * *
antenna_pattern EW_RADAR_ANTENNA
cosecant_squared_pattern
peak_gain 20 db
minimum_gain -10.0 db
azimuth_beamwidth 10 deg
elevation_beamwidth 20 deg
minimum_elevation_for_peak_gain -2 deg
elevation_of_peak/csc2_boundary 7 deg
maximum_elevation_for_csc2 10 deg
end_antenna_pattern
antenna_pattern EW_RADAR_AUX_ANTENNA
uniform_pattern
peak_gain 0 dB
beamwidth 360 deg
end_uniform_pattern
end_antenna_pattern
# **********************************************
electronic_warfare EW_RADAR_EP WSF_ELECTRONIC_PROTECT
technique sidelobe_canceling WSF_EP_TECHNIQUE
externally_controlled
mitigated_technique_classes
noise_jamming
end_mitigated_technique_classes
effect sidelobe_cancelation WSF_SLC_EFFECT
number_canceler_channels 2
cancelation_lock_ratio 2 dB
auxiliary_antenna_pattern EW_RADAR_AUX_ANTENNA
cancelation_ratios
jammer_to_noise 0.0 db 0.0 db
jammer_to_noise 15.0 db 10.0 db
jammer_to_noise 30.0 db 20.0 db
saturation_ratio 10.0 dB
end_cancelation_ratios
receiver_noise_power_gain 3.0 db
end_effect
end_technique
technique sidelobe_blanking WSF_EP_TECHNIQUE
externally_controlled
mitigated_technique_classes
false_target_jamming
pulse_jamming
end_mitigated_technique_classes
effect sidelobe_blanking WSF_SLB_EFFECT
auxiliary_antenna_pattern EW_RADAR_AUX_ANTENNA
blanking_threshold 0 dB
saturation_effect
duty_cycle_limit_effect
duty_cycle_limit 0.50
end_saturation_effect
target_blanking_effect
duty_cycle_probability_effect
end_target_blanking_effect
end_effect
end_technique
technique frequency_agility WSF_EP_TECHNIQUE
mitigated_technique_classes
noise_jamming
pulse_jamming
end_mitigated_technique_classes
effect frequency_agility WSF_AGILITY_EFFECT
agility_type
frequency_changing
end_agility_type
end_effect
end_technique
end_electronic_warfare
# **********************************************
sensor EW_RADAR WSF_RADAR_SENSOR
one_m2_detect_range 100 km
antenna_height 6.0 m
frame_time 20.0 sec
scan_mode azimuth_and_elevation
azimuth_scan_limits -180 deg 180 deg
elevation_scan_limits -90 deg 90 deg
false_target_screener SCREENER WSF_FT_SCREENER
track_capacity 500
plot_capacity 100
transfer_capacity 100
allow_track_reporting_when_flooded false
force_target_tracks
range_force inside_blip_range
#sector_force 45 deg 3
end_force_target_tracks
end_false_target_screener
transmitter
antenna_pattern EW_RADAR_ANTENNA
polarization horizontal
beam_tilt 10.0 deg
power 1000.0 kw
frequency 200 mhz
frequency_channels 150 mhz 10 mhz 200 mhz
pulse_width 50 usec
pulse_repetition_interval 1250 usec
internal_loss 2 db
end_transmitter
receiver
antenna_pattern EW_RADAR_ANTENNA
beam_tilt 10.0 deg
bandwidth 2.0 mhz
noise_power -160 dBw # will be calibrated for 1 m^2
internal_loss 7 dB
# electronic_protect EW_RADAR_EP end_electronic_protect
end_receiver
compute_measurement_errors true
continuous_jamming_perception_threshold 15 db
pulsed_jamming_perception_threshold 15 db
swerling_case 1
probability_of_false_alarm 1.0e-6
required_pd 0.5
number_of_pulses_integrated 32
hits_to_establish_track 3 5
hits_to_maintain_track 1 3
track_quality 0.9 # This sensor produces a relatively low fidelity track.
reports_range
reports_bearing
reports_iff
end_sensor