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Spencer Webb, President

Published papers:

“Antennas for Tactical Tracking and Radiolocation”, Proc. Harnessing Technology to Support the National Drug Control Strategy, ONDCP/CTAC, August 18-21 1997, Chicago, IL, pp15-39 to 15-49

“Antenna Selection and Evaluation for Wireless Video Surveillance”, Proc. 1999 ONDCP International Technology Symposium, ONDCP/CTAC, March 8-10, 1999, Washington DC, pp16-12 to 16-28

U.S. Patents:

4859944 Single-winding magnetometer with oscillator duty cycle measurement  
A magnetometer having only a single coil winding for sensing the magnetic field along a single axis. Functionally, the invention comprises an oscillator, and means for measuring the duty cycle...
5039945 Single winding magnetometer with automatic distortion compensation  
The effects of non-equal saturation spikes in a magnetic oscillator magnetometer utilizing a magnetic core sensing inductor are compensated by adding the average inductor current to both the high...
5124648 Single winding saturable core magnetometer with field nulling  
A magnetometer having only a single coil winding for sensing the magnetic field along a single axis. Functionally, the invention comprises an oscillator, an integrator, and a voltage-controlled...
7173571 Portable antenna positioner apparatus and method  
Embodiments of the portable antenna positioner described provide a lightweight, collapsible and rugged antenna positioner for use in receiving low earth orbit, geostationary and geosynchronous...
7362285 Compact radio frequency transmitting and receiving antenna and control device employing same  
A compact antenna for use in a device for controlling the power delivered to an electric load and operable to transmit or receive radio frequency signals at a specified frequency is presented. The...
7408525 Compact radio frequency transmitting and receiving antenna and control device employing same  
An antenna operable to transmit or receive radio frequency signals at a specified frequency, the antenna comprising a first printed circuit board comprising a first loop of conductive material...
7432868 Portable antenna positioner apparatus and method  
A low power, lightweight, collapsible and rugged antenna positioner for use in communicating with geostationary, geosynchronous and low earth orbit satellite. By collapsing, invention may be easily...
7548216 Compact radio frequency transmitting and receiving antenna and control device employing same  
An antenna operable to transmit or receive radio frequency signals at a specified frequency, the antenna comprising a first printed circuit board comprising a first loop of conductive material...
7573436 Compact radio frequency transmitting and receiving antenna and control device employing same  
An electrical control device for controlling the status of a controlled electrical device, the electrical control device comprising a power conducting semiconductor device for controlling the...

 

Other patents pending.

 


 
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Last modified: 10/15/2008