Marine Radar Detection Performance Comparison
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- Milo Farmer
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1 Marine Radar Detection Performance Comparison July 12, 2011
2 Overview This document was designed to provide a simple comparison of the detection performance for several commercially available radars operating with different antenna lengths. Radar Model Type Power (kw) Furuno 2117 X 12 Furuno 2125 X 25 Furuno 2127 X 25 Furuno 2155 X 50 Furuno 2157 X 50 Furuno 2135 S 30 Furuno 2137 S 60 Furuno 2165 S 60 Furuno 2167 S 60 Terma Scanter 2001 X 25 Terma Scanter 2001 S 30 BME X-Band Model X 10 BME X-Band Model X 25 BME S-Band Model S 30 Pathfinder MK2 X 25 Pathfinder MK2 S 30 Assumptions While numerous parameters can affect the detection performance of a radar, this analysis provides a comparison with no sea clutter or precipitation. The following parameters were common for all radars: Antenna Height 50 m Gain Efficiency 0.70 Target Size 1 m 2 and 10 m 2 Target Height 2 m Sea State 0 Rain 0 mm/hr SSR Engineering, Inc. 1 of 67
3 Analysis Results The analysis used the Computer-Aided Performance Evaluation Tool (CARPET) v The associated CARPET parameters are included as appendices. The following tables summarize the maximum target detection range with a 50% probability of detection for each radar type. X-Band Radars Radar Type X-Band Power (kw) Antenna Length (ft) Range (nm) [1m² Target] Range (nm) [10m² Target] BME BME Furuno Furuno Furuno Furuno Furuno Furuno Terma Scanter Terma Scanter Terma Scanter Pathfinder Pathfinder Pathfinder BME BME Furuno Furuno Furuno Furuno SSR Engineering, Inc. 2 of 67
4 S-Band Radars Radar Type S-Band Power (kw) Antenna Length (ft) Range (nm) [1m² Target] Range (nm) [10m² Target] Furuno Furuno Terma Scanter Terma Scanter BME BME Pathfinder Furuno Furuno Furuno Furuno Furuno Furuno SSR Engineering, Inc. 3 of 67
5 Detection Probability Furuno kw with 8ft Antenna (1m² target) SSR Engineering, Inc. 4 of 67
6 Furuno kw with 8ft Antenna (10m² target) SSR Engineering, Inc. 5 of 67
7 Furuno kw with 8ft Antenna (1m² target) SSR Engineering, Inc. 6 of 67
8 Furuno kw with 8ft Antenna (10m² target) SSR Engineering, Inc. 7 of 67
9 Furuno kw with 8ft Antenna (1m² target) SSR Engineering, Inc. 8 of 67
10 Furuno kw with 8ft Antenna (10m² target) SSR Engineering, Inc. 9 of 67
11 Furuno kw with 6.5ft Antenna (1m² target) SSR Engineering, Inc. 10 of 67
12 Furuno kw with 6.5ft Antenna (10m² target) SSR Engineering, Inc. 11 of 67
13 Furuno kw with 8ft Antenna (1m² target) SSR Engineering, Inc. 12 of 67
14 Furuno kw with 8ft Antenna (10m² target) SSR Engineering, Inc. 13 of 67
15 Furuno kw with 10ft Antenna (1m² target) SSR Engineering, Inc. 14 of 67
16 Furuno kw with 10ft Antenna (10m² target) SSR Engineering, Inc. 15 of 67
17 Furuno kw with 8ft Antenna (1m² target) SSR Engineering, Inc. 16 of 67
18 Furuno kw with 8ft Antenna (10m² target) SSR Engineering, Inc. 17 of 67
19 Furuno kw with 10ft Antenna (1m² target) SSR Engineering, Inc. 18 of 67
20 Furuno kw with 10ft Antenna (10m² target) SSR Engineering, Inc. 19 of 67
21 Furuno kw with 10ft Antenna (1m² target) SSR Engineering, Inc. 20 of 67
22 Furuno kw with 10ft Antenna (10m² target) SSR Engineering, Inc. 21 of 67
23 Terma Scanter 25kw with 18ft Antenna (1m² target) SSR Engineering, Inc. 22 of 67
24 Terma Scanter 25kw with 18ft Antenna (10m² target) SSR Engineering, Inc. 23 of 67
25 Terma Scanter 25kw with 21ft Antenna (1m² target) SSR Engineering, Inc. 24 of 67
26 Terma Scanter 25kw with 21ft Antenna (10m² target) SSR Engineering, Inc. 25 of 67
27 BME X-Band 10kw with 8ft Antenna (1m² target) SSR Engineering, Inc. 26 of 67
28 BME X-Band 10kw with 8ft Antenna (10m² target) SSR Engineering, Inc. 27 of 67
29 BME X-Band 25kw with 8ft Antenna (1m² target) SSR Engineering, Inc. 28 of 67
30 BME X-Band 25kw with 8ft Antenna (10m² target) SSR Engineering, Inc. 29 of 67
31 Pathfinder MK2 X-Band 25kw with 9ft Antenna (1m² target) SSR Engineering, Inc. 30 of 67
32 Pathfinder MK2 X-Band 25kw with 9ft Antenna (10m² target) SSR Engineering, Inc. 31 of 67
33 Pathfinder MK2 X-Band 25kw with 12ft Antenna (1m² target) SSR Engineering, Inc. 32 of 67
34 Pathfinder MK2 X-Band 25kw with 12ft Antenna (10m² target) SSR Engineering, Inc. 33 of 67
35 Furuno 2135 S-Band 30kw with 12ft Antenna (1m² target) SSR Engineering, Inc. 34 of 67
36 Furuno 2135 S-Band 30kw with 12ft Antenna (10m² target) SSR Engineering, Inc. 35 of 67
37 Furuno 2137 S-Band 60kw with 12ft Antenna (1m² target) SSR Engineering, Inc. 36 of 67
38 Furuno 2137 S-Band 60kw with 12ft Antenna (10m² target) SSR Engineering, Inc. 37 of 67
39 Furuno 2165 S-Band 60kw with 12ft Antenna (1m² target) SSR Engineering, Inc. 38 of 67
40 Furuno 2165 S-Band 60kw with 12ft Antenna (10m² target) SSR Engineering, Inc. 39 of 67
41 BME S-Band 30kw with 12ft Antenna (1m² target) SSR Engineering, Inc. 40 of 67
42 Terma Scanter S-Band 30kw with 12ft Antenna (1m² target) SSR Engineering, Inc. 41 of 67
43 Terma Scanter S-Band 30kw with 12ft Antenna (10m² target) SSR Engineering, Inc. 42 of 67
44 Terma Scanter S-Band 30kw with 18ft Antenna (1m² target) SSR Engineering, Inc. 43 of 67
45 Terma Scanter S-Band 30kw with 18ft Antenna (10m² target) SSR Engineering, Inc. 44 of 67
46 BME S-Band 30kw with 12ft Antenna (10m² target) SSR Engineering, Inc. 45 of 67
47 Pathfinder MK2 S-Band 30kw with 12ft Antenna (1m² target) SSR Engineering, Inc. 46 of 67
48 Pathfinder MK2 S-Band 30kw with 12ft Antenna (10m² target) SSR Engineering, Inc. 47 of 67
49 Appendices CARPET Parameters (FR2117, 8ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Furuno\X-Band\2117\FR2117_8_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9410 MHz Peak Power : 12 kw Pulse Length : 1.2 us Inst. Bandwidth : 3 MHz PRF : 0.6 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 1.2 Elevation Beamw. : 20.0 Transmit Gain : 31.8 dbi Polarization : H Tracking : none Receive Gain : 31.8 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.5 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 6 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 SSR Engineering, Inc. 48 of 67
50 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range CARPET Parameters (FR2125, 8ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Furuno\X-Band\FR2125_8_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9410 MHz Peak Power : 25 kw Pulse Length : 1.2 us Inst. Bandwidth : 3 MHz PRF : 0.6 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 1 Elevation Beamw. : 20.0 Transmit Gain : 31.6 dbi Polarization : H Tracking : none Receive Gain : 31.6 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.3 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 6 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km SSR Engineering, Inc. 49 of 67
51 Minimum Plot vty Maximum Plot vty Minimum Plot hght Maximum Plot hght Range Axis Performance Prmtr : 0 m/s : 300 m/s : 1 m : 500 m : logarithmic : range CARPET Parameters (FR2127, 8ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Furuno\X-Band\2127\FR2127_8_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9410 MHz Peak Power : 25 kw Pulse Length : 1.2 us Inst. Bandwidth : 3 MHz PRF : 0.6 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 0.9 Elevation Beamw. : 20.0 Transmit Gain : 31.8 dbi Polarization : H Tracking : none Receive Gain : 31.8 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.5 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 6 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m SSR Engineering, Inc. 50 of 67
52 Maximum Plot hght Range Axis Performance Prmtr : 500 m : logarithmic : range CARPET Parameters (FR2155, 8ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Furuno\X-Band\2155\FR2125_8_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9415 MHz Peak Power : 50 kw Pulse Length : 1.2 us Inst. Bandwidth : 3 MHz PRF : 0.6 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 1.0 Elevation Beamw. : 20.0 Transmit Gain : 31.6 dbi Polarization : H Tracking : none Receive Gain : 31.6 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.3 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 6 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range SSR Engineering, Inc. 51 of 67
53 CARPET Parameters (FR2157, 8ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Furuno\X-Band\2157\FR2157_8_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9410 MHz Peak Power : 50 kw Pulse Length : 1.2 us Inst. Bandwidth : 3 MHz PRF : 0.6 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 1.0 Elevation Beamw. : 20.0 Transmit Gain : 31.8 dbi Polarization : H Tracking : none Receive Gain : 31.8 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.7 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 6 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range SSR Engineering, Inc. 52 of 67
54 CARPET Parameters (FR2167, 10ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Furuno\S- Band\2167\FR2167_10_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi SSR Engineering, Inc. 53 of 67
55 Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 3050 MHz Peak Power : 60 kw Pulse Length : 1.2 us Inst. Bandwidth : 3 MHz PRF : 0.6 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 2.3 Elevation Beamw. : 25.0 Transmit Gain : 27.1 dbi Polarization : H Tracking : none Receive Gain : 27.1 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.3 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 6 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s SSR Engineering, Inc. 54 of 67
56 Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range CARPET Parameters (Terma Scanter X-Band, 12ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Terma\X- Band\T2001_12_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr SSR Engineering, Inc. 55 of 67
57 Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9375 MHz Peak Power : 25 kw Pulse Length : 1 us Inst. Bandwidth : 3 MHz PRF : 0.8 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 0.6 Elevation Beamw. : 11 Transmit Gain : 33 dbi Polarization : C Tracking : none Receive Gain : 33 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 1.3 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 2 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km SSR Engineering, Inc. 56 of 67
58 Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range CARPET Parameters (Terma Scanter S-Band, 12ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Terma\S- Band\T2001S_12_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average SSR Engineering, Inc. 57 of 67
59 Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 3050 MHz Peak Power : 30 kw Pulse Length : 1 us Inst. Bandwidth : 3 MHz PRF : 0.8 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 0.6 Elevation Beamw. : 11.0 Transmit Gain : 33.0 dbi Polarization : C Tracking : none Receive Gain : 33.0 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 1.3 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 2.0 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 SSR Engineering, Inc. 58 of 67
60 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range CARPET Parameters (BME X-Band, 8ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \BME\X- Band\25KW\BME25KW_8_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 SSR Engineering, Inc. 59 of 67
61 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9410 MHz Peak Power : 25 kw Pulse Length : 0.75 us Inst. Bandwidth : 3 MHz PRF : 0.8 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 1.0 Elevation Beamw. : 24.0 Transmit Gain : 30.8 dbi Polarization : H Tracking : none Receive Gain : 30.8 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.1 s SSR Engineering, Inc. 60 of 67
62 MTI Doppler Bank Taper DFB : Blackman Noise Figure : 5 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range CARPET Parameters (BME S-Band, 12ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \BME\S- Band\BMES30KW_12_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % SSR Engineering, Inc. 61 of 67
63 Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 3050 MHz Peak Power : 30 kw Pulse Length : 0.75 us Inst. Bandwidth : 3 MHz PRF : 0.8 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 2 Elevation Beamw. : 30 Transmit Gain : 26.8 dbi Polarization : H Tracking : none Receive Gain : 26.8 dbi SSR Engineering, Inc. 62 of 67
64 Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.4 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 5 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range CARPET Parameters (Pathfinder X-Band, 12ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Pathfinder\X- Band\MK225KW_12_1_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing SSR Engineering, Inc. 63 of 67
65 Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 9410 MHz Peak Power : 25 kw Pulse Length : 1 us Inst. Bandwidth : 4 MHz PRF : 0.8 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 0.7 SSR Engineering, Inc. 64 of 67
66 Elevation Beamw. : 23 Transmit Gain : 32 dbi Polarization : H Tracking : none Receive Gain : 32 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.5 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 5.5 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 1 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range CARPET Parameters (Pathfinder S-Band, 12ft) Settings file : S:\Apps\CARPET\basic_radar_perf_ \Pathfinder\S-Band\MK2S30KW_12_10_50_s0_par.txt Troposcatter Attenuation Free space Surface based Duct Evaporation Duct Cosmic Noise Sea Clutter : on Land Clutter Constant Gamma Rain Chaff Barrage Jamming Responsive Jamming Phase Noise Doppler Processing Timing Jitter Rotating : on Tracking : none Atmosph. Pressure : 1020 hpa Humidity : 70 % Air Temperature : 15 C Water Temperature : 10 C Wind Force : 3 Bfrt Wind Direction : 0 deg K-Factor : 1.33 Refractivity : 328 Nunit SSR Engineering, Inc. 65 of 67
67 Sea State : 0 Salinity : 35 prom Evap. Duct Height : 10 m Surf. Duct Height : 100 m Soil : average Water Content Soil : 60 % Std Surface Height : 0.1 m Galactic Noise : average Land Reflectivity : -38 db Rainfall Rate : 4.0 mm/hr Chaff Density : 30.0 g/km3 Min Range Rain : 5 km Max Range Rain : 15 km Max Altitude Rain : 3 km Jammer Power : 10 kw Antenna Gain Jam. : 31.4 dbi Bandw Barrage Mode : 600 MHz Bandw Respons Mode : 10 MHz Jammer Range : 200 km Jammer Height : 3 m Carrier Frequency : 3050 MHz Peak Power : 30 kw Pulse Length : 1 us Inst. Bandwidth : 4 MHz PRF : 0.8 khz Number of Bursts : 1 Pulses per Burst : 1 Transmitter Losses : 2.0 db White Noise Level : db/hz Colored Noise Level : dbc Cut-off Frequency : 1 Hz Timing Jitter TX : 0.1 ns Antenna Type : rect. Vertical Illum. : uniform Azimuth Beamwidth : 1.9 Elevation Beamw. : 23.0 Transmit Gain : 28.2 dbi Polarization : H Tracking : none Receive Gain : 28.2 dbi Beamshape Loss : 1 db Antenna Tilt : 0 Radar Height : 50 m Azimuth Sidelobes : -32 db Frame Time : 2.5 s MTI Doppler Bank Taper DFB : Blackman Noise Figure : 5.5 db Receiver Losses : 1 db False Alarm Prob. : 1e-004 Fill Pulses : 0 Timing Jitter RX : 0.1 ns Target RCS : 10 m² Target Velocity : 0 m/s Target Range : 10 km Target Altitude : 2 m Swerling Case : 0 Minimum Plot range : 1 km Maximum Plot range : 60 km Minimum Plot vty : 0 m/s Maximum Plot vty : 300 m/s Minimum Plot hght : 1 m Maximum Plot hght : 500 m Range Axis : logarithmic Performance Prmtr : range SSR Engineering, Inc. 66 of 67
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