Hotspot


Archive | 1999

Distributed network for multi-lateration with circularly polarized antenna for hemispherical coverage

Robert W. Boyd; David J. Stryker; Ronald J. Hash; Donald K. Belcher; Michael A. Wohl; Timothy C. Harrington


Archive | 1999

Radio geo-location system with advanced first received wavefront arrival determination

Donald K. Belcher; Robert W. Boyd; Michael A. Wohl


Archive | 1996

Feed-forward correction loop with adaptive predistortion injection for linearization of RF power amplifier

Donald K. Belcher; Michael A. Wohl; Kent E. Bagwell


Archive | 2000

Multi-lateration system with automatic calibration and error removal

Robert W. Boyd; Donald K. Belcher; Michael A. Wohl


Archive | 2001

Interference suppression for wireless local area network and location system

Donald K. Belcher; Robert W. Boyd; Michael A. Wohl


Archive | 1996

Adaptive compensation of RF amplifier distortion by injecting predistortion signal derived from respectively different functions of input signal amplitude

Donald K. Belcher; Michael A. Wohl; Kent E. Bagwell


Archive | 2001

Wireless local area network with geo-location capability

Timothy C. Harrington; Robert W. Boyd; Donald K. Belcher; David S. Wisherd


Archive | 2001

Local clock-referenced DTOA geolocation system with wireless infrastructure

Daniel T. Doles; Timothy C. Harrington; Donald K. Belcher; Robert W. Boyd; Michael A. Wohl


Archive | 2001

Ultra-sensitive magnetic field receiver capable of operating in high noise environments

Donald K. Belcher; John A. Eisenberg; Ronald J. Hash; Douglas C. Bowman


Archive | 2000

Computer workstation tool for displaying performance estimate of tagged object geo-location system for proposed geometry layout of tag transmission readers

Robert W. Boyd; David J. Stryker; Donald K. Belcher

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