Raytheon Company

Nathan M Mintz

Mark R Skidmore

Kalin Spariosu

Brandon William Pillans

Gordon R Scott

Michael K Holz

Anthony J Ross

Russell W Lai

Jamil R Hashimi

Hung Q Nguyen

Gregory S Vogt

Retting D Ryan

Gregory V Burnett

Anthony Ross

Brandon W Pillans

Embodiments of a system and method for using radio frequency (RF) resources are generally described herein. In some embodiments, the system includes an antenna subsystem including antenna apertures. The system may also include devices configured to execute a plurality RF tasks. The system may further include memory to store a prioritized list of RF tasks. The system may still further include a manager to receive a request from an RF task to use an antenna aperture. The manager may insert the RF task into a prioritized list of RF tasks within a time duration specified in the request. The manager may spawn a thread to execute the RF task through the antenna aperture, within a time frame depending on the RF task's position in the prioritized list.

System and methods for using communication resources

A system and computer-implemented method for detecting concealed cargo and/or concealed passengers in a vehicle includes obtaining weight distribution data for the vehicle; obtaining vehicle loading data; measuring a center of mass of the vehicle to obtain an actual center of mass position of the vehicle; and executing one or more computer program modules configured to determined a predicted center of mass position of the vehicle using the obtained vehicle loading data and the obtained weight distribution data of the vehicle; compare the actual center of mass position of the vehicle with the predicted center of mass position of the vehicle; and provide a signal if the actual center of mass position of the vehicle departs from the predicted center of mass position of the vehicle by at least a predetermined threshold, the signal being representative of concealed cargo and/or concealed passengers in the vehicle.

System and method for detection of concealed cargo in a vehicle by center of mass measurement

Provided is a space object deployment system. Specifically, the system in at least one embodiment, includes at least one deployable object. A deployment chamber is paired with each deployable object, each chamber including: a base opposite from the deployable object; and a spring loaded countermass coupled to the base and slidably disposed within the chamber, the deployment chamber at least partially disposed within a rotatable body transverse to the axis of rotation. At least one coupler is paired to each deployable object and adapted to detachably couple the deployable object to the body and constrain the countermass within the chamber. An associated method of use is provided as well.

Space object deployment system and method

In one embodiment, a quantum dot based radiation source includes a housing having a wall defining a cavity therein, a plurality of quantum dots disposed on an inner surface of the wall of the housing, and a radiation excitation source in optical communication with the housing and configured to output radiation to excite the plurality of quantum dots to emit radiation in a desired wavelength range. The quantum dot based radiation source can be used in a calibration system or calibrator, for example to calibrate a detector.

Quantum dot based radiation source and radiometric calibrator using the same

In one embodiment, a countermeasure system for protecting an asset from a missile attack includes a decoy comprising a plurality of quantum dots selected to emit radiation having a radiation emission profile similar to a profile of a radiation signature of the asset. In another embodiment, a method of simulating a radiation signature of an asset using quantum dots includes dispersing quantum dots to form a cloud of quantum dots; and exciting the quantum dots with a first radiation so that the quantum dots emit a second radiation having a profile similar to the radiation signature profile of the asset.

Countermeasure system and method using quantum dots

Growing community of inventors

Redondo Beach, CA, United States of America

Nathan M Mintz