Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Close proximity transmitter interference limiting










Image Number 10 for United States Patent #6473596.

A weaker signal receiving system inclusive of stronger nearby-sourced interference signal cancellation capability. Stronger interference signal cancellation is accomplished by actively canceling or subtracting from the received signal an intermediate signal in which the weaker signal has been attenuated but the stronger signal remains. Attenuation of the weaker signal in this intermediate signal is accomplished in a feedback loop arrangement by an amplitude-responsive signal processing element embodied from for example a ferrite material such as yttrium iron garnet disposed in a physical wave propagating and wave amplitude sensitive film. The cancellation or subtracting is accomplished using received signals and without need for a direct output sample of the stronger signal at its source. Military aircraft use of the disclosed system in the microwave and other spectral regions with transmission mode as opposed to reflection mode signal amplitude discrimination by the ferrite device is included.








 
 
  Recently Added Patents
XDSL system and signal transmission method, sending device, and receiving device of xDSL system
Low offset, fast response voltage controlled current source and controlling method thereof
Process of preparing functionalized polymers via enzymatic catalysis
Method for configuring analog-to-digital converter keys and non-transitory machine readable medium storing program code executed for performing such method
Low cost mesh network capability
Process information structuring support method
System and method to assess serviceability of device
  Randomly Featured Patents
Method and instrument for surgical navigation
Creep resistant titanium aluminide alloy
Content playback apparatus, content playback method, computer program, key relay apparatus, and recording medium
Quasi-isothermal brayton cycle engine
Connector assembly having deformable clamping surface
Portable terminal
Wheel suspension for a motor vehicle
Optical recording medium and manufacturing method thereof
Tape measurer holder
Synchronizing method in optical access network, optical switching device, center device, and remote device