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PHOBOS-R (QR020) 2-18GHz Threat Warner

PHOBOS-R (QR020) 2-18GHz Threat Warner. Contents. Candidate Applications Functional/Non-Functional Performance System Architecture Hardware (UAV/Vehicle, Mast Mount/Remote) Example Operational Contexts Signal Conditioning Threat Processing Handheld Display Full ESM MMI

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PHOBOS-R (QR020) 2-18GHz Threat Warner

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  1. PHOBOS-R (QR020)2-18GHz Threat Warner

  2. Contents • Candidate Applications • Functional/Non-Functional Performance • System Architecture • Hardware (UAV/Vehicle, Mast Mount/Remote) • Example Operational Contexts • Signal Conditioning • Threat Processing • Handheld Display • Full ESM MMI • Operational Support

  3. Candidate Applications Unmanned Aerial Vehicles Armoured Fighting Vehicles Reconnaissance Vehicles Fast Patrol Boats Light Utility Aircraft (FW & RW) Man portable and deployable Remote Installations

  4. Functional Performance

  5. Non-Functional Performance

  6. System SWaP Comparison Source: JED RWR Survey - Feb 2009

  7. System Architecture

  8. System Hardware Suitable for where Antennas are platform mounted. Display unit can be handheld (as shown) or full ESM MMI on Laptop (see later)

  9. System Hardware (Mast Mount/Remote) Mast-Top unit contains all except display unit – suitable for mast-top & remote site operations

  10. Example Operational Context (1) System hardware and display mounted in vehicle

  11. Example Operational Context (2) System hardware mounted in vehicle – Display carried by foot patrol

  12. Example Operational Context (3) System hardware mounted in UAV – Data relayed via UAV control centre. Display carried by foot patrol

  13. Signal Conditioning - RR017 4 RF ports into two simultaneous Video/RF channels ( option for 360 degree instantaneous FOV ) Rejection of out-of-band signals Switched attenuation (for large signals) Dual DLVA Automatic (in-pulse) selection of IFM signal Automatic PDW Generation Detection & Declaration of CW signals

  14. RR017 4 Port – 2 Channel Wideband Rx

  15. Threat Processing • Waveform Based Processing Algorithm • High pulse density (>1 million pulses per second) • Fast reaction time (typically < 1 second) • Ability to cue fast set on ECM capability • Insensitive to receiver/digitiser colouration • 5000 threat mode library (expandable) • 500 entry track table (expandable)

  16. Handheld Display • PDA-based unit (incl WiFi & quad band GSM) • No operator intervention • Audio and visual alarm • Display centred around sensor location • Up to 30 threats displayed (expandable) • Also displays own lat/long (via internal GPS) • MIL STD 2525 Symbology (can host User Defined set) • Application portable to other host processors

  17. Full ESM MMI • For use by EW Analysts • Full Tactical Displays • Map/Imagery • Polar • Graphical • 500 entry Track Table with parametric details • Supports display of platform/weapon data • MIL STD 2525 Symbology (can host User Defined set) • Application can be hosted on existing user IT systems

  18. Operational Support • Library Generation tool can be integrated with national source databases • Library entries can also be generated locally from own sensor PDW collection or from PDW data collected by other sensors • Note:1 x system may also be required at Op Support unit for Library validation

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