Raytheon Company

Darrell R Rogers

Robert Rinker

Terry M Sanderson

David R Sar

Frederick B Koehler

Byron B Taylor

Michael Kennedy Burkland

Ross D Rosenwald

Thomas P Mccreery

Ernest Dean Fasse

Christopher E Thomas

Ernest D Fasse

Methods and apparatus for a near-field signal system to generate signals underwater for navigation and/or communication. In one embodiment, a system includes a signal processing module coupled to a first antenna to transmit near-field signals underwater and a second antenna to receive near-field signals underwater transmitted by the first antenna. In one embodiment, a wetsuit includes an integrated near-field signal system.

Methods and apparatus for underwater electrical near-field signal system

An infared-based scope configured to obtain and display video imagery that allows a user to estimate wind speed and direction over a trajectory to a target based on observed air motion in the video imagery. In certain examples, the scope further includes electronics configured to calculate the wind speed using video image processing techniques.

Short-wave infrared based scope

Growing community of inventors

Tucson, AZ, United States of America

Darrell R Rogers