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Stanford University 1 GPS Signals: Present and Future L1, L2, and L5—L5 in Block 2F satellites
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Stanford University 2 Europe, Russia, India & Japan Share Our Sense of the Future Other nations have recognized the importance of navigation & time. The European Union is designing the Galileo system of 30 satellites (10B ECU) Russia and India are planning to rejuvenate the GLONASS system Japan is also active with QZSS.
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Stanford University 3 Survey, Geodesy, & Seismic Monitoring Precision survey, mapping, geodesy and seismic monitoring of earthquake faults. Future advancements will improve precision & reduce costs
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Stanford University 4 New Era in General Aviation Business jets flying in virtual tunnel highways in the sky with high integrity and all weather precision navigation to/from small runways.
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Stanford University 5 Disarm Unexploded Ordinance (UXO) In the U.S. alone, UXO is spread over 10 million acres at 1400 sites. Current DoD budget is $200M/year.
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Stanford University 6 UXO Search at Camp Bonneville Centimeter accuracy under foliage requires integration with new clock technology & local radio beacons
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Stanford University 7 Wireless Devices-distress warnings Wireless cellphones, PDAs, laptops with position/maps/ thumbprint readers provide E911 emergency service & theft security New location based services (LBS) for travel, meetings, shopping
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Stanford University 8 Military Aircraft Carrier Landing
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Stanford University 9 Military Unmanned Air Vehicles Future military with thousands of UAVs flying in formation with aerial refueling protecting borders, performing reconnaissance, dangerous military missions Secure reliable navigation is key, especially with jamming
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Stanford University 10 Wide Area Augmentation System WAAS WAAS
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Stanford University 11 Stanford Technology Prototype of a Controlled Radiation Pattern Antenna Beam steering for Jam resistance
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Stanford University 12 Stanford Atom-based Inertial Sensors 5 m/hour Cesium atoms are proof masses. Pulses of laser light measure relative motion between atoms and case.
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Stanford University 13 Stanford Atom Sensors Technology Vision 50 m/hour in 9 cc volume Present prototype is the size of a bread box (objective is 5 m/hour)
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Stanford University 14 Stanford Wafer Scale Silicon Oscillators Build MEMS resonator and encapsulation at same time. Use only CMOS compatible process steps. Resulting resonators are stable, inexpensive, small Goal --2 orders of magnitude stability improvement over quartz oscillators
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Stanford University 15 C. Stanford CPNT Multi-Disciplinary Research
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