# ****************************************************************************
# 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.
# ****************************************************************************
###############################################################################
#
#  File:  blue_a2a_radar.txt
#
#                    ***** NOTICE *****
#
#  This definition is not intended to be representive of the real system.
#  Some undefined characteristics of the system have been provided so the
#  achieved performance matches the values defined in the noted references.
#
#  Reference:  unknown
#
#  June 08:  added to file repository
#
#                      UNCLASSIFIED
###############################################################################
#
#  Includes:
#    antenna_pattern : receive/transmit pattern
#    sensor :
#      slew_mode
#      mode_template: basic  sensor  specification
#        transmitter : uses predefined  antenna pattern , power, & frequency
#        receiver : not specified
#        range_product (equivalent on_m2_detect_range is provided)
#        report info
#      mode details for 120X10, 40X20, 20X15_BALL, & 20X15
#        these use the  data  in the mode template and provide a place to
#        edit various parameters such as:
#          range_product, azimuth_field_of_view & elevation_field_of_view
#      alpha/beta  filter
#
#    Minimum Additional  data  needed in user's file
#      Specify the location and orientation of the  sensor  on the  platform .
#        (e.g., location    0.0 0.0 -30 m)
#      Specify pitch of plane for antenna rotation (default = 0)
#        (e.g., pitch      0 deg)
#
###############################################################################
#
#  SNIPPET: example of how this sensor could be included in a simulation
#
#---*---*---
#  Define a platform that contains the sensor
#  BLUE_MULTIROLE_FIGHTER_1_BASELINE contains mover, signatures, dimensions, etc.
#---*---*---
// include_once blue_a2a_radar.txt
//
// ... simulation setup & initialization commands
//
// platform sensor_platform BLUE_MULTIROLE_FIGHTER_1_BASELINE
//   heading 180.0 deg
//   side red
//   start_time 0.0000000000 sec
//   // subsonic cruise at far less than max ceiling
//   route
//     position 06:56:24n 117:11:16e altitude 6000 m msl
//       speed 600 knots
//     position 08:21:12n 117:11:16e altitude 6000 m msl
//       speed 600 knots
//   end_route
//
//   add sensor gen_radar BLUE_A2A_RADAR
//     on
//     debug
//   end_sensor
// end_platform
#---*---*---
# Define a target
#---*---*---
// platform_type UAV_TYPE WSF_PLATFORM
//   icon predator    # or: Global_Hawk, predator, ucav, UCAV_Navy
//   side blue
//   category catUAV
//
//   radar_signature   ONE_M_SQUARED_RADAR_SIGNATURE
//   optical_signature ONE_M_SQUARED_OPTICAL_SIGNATURE
//
//   mover WSF_AIR_MOVER
//     roll_rate_limit          1 rad/sec
//     default_linear_acceleration  1.0 g
//     default_radial_acceleration  6.5 g
//     default_climb_rate        17.3 fps
//     maximum_speed            130.0 knots
//     maximum_altitude          15000 ft
//     minimum_altitude          50 ft
//     maximum_linear_acceleration  8 g
//   end_mover
//
// end_platform_type
#
###############################################################################

#-- Basic Antenna pattern
antenna_pattern BLUE_A2A_RADAR_ANTENNA_PATTERN
  inline_table db
    #-- The 1st is the number of azimuths and the 2nd is the number of elevations
    4  2
              -1.0  1.0
         -5.0    5.0  5.0
         -1.5   35.0  35.0
          1.5   35.0  35.0
          5.0    5.0  5.0
  end_inline_table
end_antenna_pattern

#-- BLUE_MULTIROLE_FIGHTER_1  Sensor  specification
sensor BLUE_A2A_RADAR WSF_RADAR_SENSOR

  #-- Platform Part Commands
  off                                   # default
  no_debug                              # default

  #-- Articulated Part Commands
  #   Slew mode and limits, yaw, pitch, & roll info goes here
  slew_mode                 azimuth

  #-- Sensor Level Commands
  show_calibration_data                 # display radar characteristics

  #-- Detection Scheduling Commands
  # none at this time

  mode_template

    #-- Beam Commands
    transmitter
      frequency             9.6 ghz
      power                 2.0 MW
      antenna_pattern       BLUE_A2A_RADAR_ANTENNA_PATTERN
    end_transmitter

    receiver
    end_receiver

    range_product           201.8 dBsm    # ~59.9 nm
    // one_m2_detect_range     59.9 nm

    #-- Detection Scheduling Commands
    //frame_time              0.1 sec
    frame_time              0.5 sec

    #-- Track Formation Commands
    reports_location
    reports_velocity
  end_mode_template

  mode 120X10
    azimuth_field_of_view     -60.0 deg  60.0 deg
    elevation_field_of_view   -5.0 deg   5.0 deg
    range_product             194.4 dBsm            # ~39.1 nm
    // one_m2_detect_range    39.1 nm
    transmitter
      power                   2.3 MW
    end_transmitter
  end_mode

  mode 40X20
    azimuth_field_of_view   -20.0 deg  20.0 deg
    elevation_field_of_view -10.0 deg  10.0 deg
    range_product           198.7 dBsm              # ~50.1 nm
    //one_m2_detect_range     50.1 nm
  end_mode

  mode 20X15_BALL
    azimuth_field_of_view   -10.0 deg  10.0 deg
    elevation_field_of_view -7.5 deg   7.5 deg
  end_mode

  mode 20X15
    azimuth_field_of_view   -10.0 deg  10.0 deg
    elevation_field_of_view -7.5 deg   7.5 deg
  end_mode

  #-- Track Filter Commands
  filter  WSF_ALPHA_BETA_FILTER
    alpha   0.4
    beta    0.1
  end_filter

end_sensor