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NOISE RADAR RESEARCH AT OSU

NOISE RADAR RESEARCH AT OSU. NOISE RADAR RESEARCH AT OSU. ACCOMPLISHMENTS: FIXED RANGE SYSTEMS 0.5 - 1.2 GHZ AND 1 - 8 GHZ OUTDOOR (MOVING VEHICLE/PERSONNEL CLASSIFICATION) COMPACT RANGE (ISAR IMAGING) STEPPED DELAY TIME SYSTEMS 0.8 - 2.0 GHZ, 1 - 4 GHZ AND 1 - 2 GHZ

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NOISE RADAR RESEARCH AT OSU

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  1. NOISE RADAR RESEARCH AT OSU

  2. NOISE RADAR RESEARCH AT OSU • ACCOMPLISHMENTS: • FIXED RANGE SYSTEMS • 0.5 - 1.2 GHZ AND 1 - 8 GHZ • OUTDOOR (MOVING VEHICLE/PERSONNEL CLASSIFICATION) • COMPACT RANGE (ISAR IMAGING) • STEPPED DELAY TIME SYSTEMS • 0.8 - 2.0 GHZ, 1 - 4 GHZ AND 1 - 2 GHZ • COMPACT RANGE (ISAR IMAGING) • TRIPLE RECEIVE (TRACKING PERSONNEL THROUGH BUILDING WALLS) • GROUND PENETRATION (BURIED PIPE, UXO, ANTIPERSONEL MINE) • GENERAL PURPOSE LUNCH-BOX SIZED SYSTEM (1-2 GHZ)

  3. NOISE RADAR RESEARCH AT OSU • WHY NOISE RADAR? • LOW INSTANEOUS POWER (TIME DOMAIN) • CONTINUOUS RADIATION OF RF NOISE WAVEFORM • SYSTEM GAIN/SENSITIVITY AND S/N OBTAINED FROM UWB CORRELATION ON RECEIVE • LOW SPECTRAL POWER DENSITY • 100 mW at 4 GHZ BW IS 25 MICROWATTS/MHZ AT OUTPUT • Can detect personel at 100 m. • Is typically below environmental RF noise floor • Low probability of interference

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