Displaying results 1 - 8 of 112 in total

Compact folded Y-junction waveguide

Last updated

Description

RF waveguide power distribution technology that can provide wide RF bandwidth operation with fewer amplitude and phase errors.  

Market Applications
  • Commercial Communications
  • Military Communications

System and method for static and moving object detection

Last updated

Description

A method for static and moving object detection employing a motion computation method based on spatio-temporal tensor formulation, a foreground and background modeling method, and a multi-cue appearance comparison method. The invention operates in the presence of shadows, illumination changes, dynamic background, and both stopped and removed objects.

Market Applications
  • Private Security
  • Homeland Security
  • Military

3-D presentation of air traffic control data

Last updated

Description

An apparatus and method of presenting air traffic data to an air traffic controller are provided. Air traffic data including a two dimensional spatial location and altitude for a plurality of aircraft is received. A disparity value is determined based on the altitude for each aircraft of the plurality of aircraft. Left and right eye images are generated of the plurality of aircraft where at least one of the left and right eye images is based on the determined disparity value. The left and right eye images are simultaneously displayed to the air traffic controller on a display. The simultaneously displayed images provide an apparent three-dimensional separation of each of the aircraft of the plurality of aircraft on the display.

Market Applications
  • Civilian Air Traffic Control
  • Military Air Traffic Control

Multi-dimensional control of a trapped atom

Last updated

Description

A method and system for algebraically generating precise magnetic potentials along the axis of a cold atom waveguide. Sets of paired conductors may provide control over the even and odd contributions of the polynomial potential along one axis of the trap. Various field configurations can be realized, including double wells, triple wells, and filtered harmonic traps with suppression of higher order terms.

Market Applications
  • Laboratory Sensing Equipment Manufacturers

Variable radius multi-lamp illumination system

Last updated

Description

Electric lamps are mounted by lamp arms to lamp pulleys that are, in turn, mounted to a rigid frame. A motor-driven belt synchronously rotates the lamps via frictional contact with the lamp pulleys to position the lamps to optimally illuminate a target surface. The lamps can be synchronously moved from a first location outside the periphery of the frame to a second location within the frame periphery by operation of the motor driving the belt. In either location, as well as in any other location, the apparatus provides an un-impeded, pass-through opening within the frame for an un-impeded line of sight to the target surface. Furthermore, the radial distance from each lamp to the geometric center of the frame remains the same, and the lamps remain spaced equally apart from each other.

Market Applications
  • Multi-spectral sensing

Class of solid-state electrolytes for rechargeable lithium batteries

Last updated

Description

A solid-state electrolyte for rechargeable lithium batteries. The solid state electrolyte comprises a large unsaturated aromatic anion and a lithium charge carrier. The large unsaturated aromatic anion is selected from a di-lithium phthalocyanine and a di-lithium porphyrin, wherein one of the lithium ions of the unsaturated aromatic anion is replaced with a nitrogenous cation.

Market Applications

Solid electrolyte rechargeable lithium battery

Last updated

Description

A lithium ion battery cell. The lithium ion battery cell includes a lithium-based anode, a cathode, and a solid-state electrolyte positioned between the lithium-based anode and the cathode. The cathode comprises an alkylammonium cation lithium phthalocyanine anion complex. The solid-state electrolyte comprises an alkoxyalkylammonium cation lithium phthalocyanine anion complex.

Market Applications

Generating hydrogen from aluminum nanoparticles and water

Last updated

Description

A method of generating hydrogen gas from the reaction of stabilized aluminum nanoparticles with water. The stabilized aluminum nanoparticles are synthesized from decomposition of an alane precursor in the presence of a catalyst and an organic passivation agent, and exhibit stability in air and solvents but are reactive with water. The reaction of the aluminum nanoparticles with water produces a hydrogen yield of at least 85%.

Market Applications

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