Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Wideband digital spectrometer










Image Number 4 for United States Patent #8130880.

A method for reducing interference, comprising receiving a wideband signal, having at least one large amplitude component; adaptively modifying the wideband signal with respect to at least one high intensity component without substantial introduction of non-linear distortion, while reducing a residual dynamic range thereof; digitizing the modified wideband signal to capture information describing at least the high intensity signal at a sampling rate sufficient to extract modulated information present within the wideband signal at an upper limit of the band. The system analyzes a spectral characteristic of the wideband signal; and extracts adaptation parameters for the adaptive filtering. The system therefore provides both large net dynamic range and wideband operation. Preferably, the digitizer and filter, and part of the spectral characteristic analyzer is implemented in using superconducting circuit technology, with, for example low temperature superconducting digital signal processing components, and high temperature superconducting analog filtering components.








 
 
  Recently Added Patents
Electrical conduit containing a fire-resisting thermoplastic composition
Methods and systems for providing a business repository
SMS transport resource control
Electronic time stamping apparatus for use with an inground transmitter
Radio communication system, base station apparatus, terminal apparatus, and radio communication method for radio communication system
Server system and method for discovering digital assets in enterprise information systems
Fluid intake and content management system
  Randomly Featured Patents
Domed cover for a catering container
Foldable bookcases
Process for preparing fat free frozen french fry style potatoes
Wearable device with a manipulatable object
Static progressive surface region in optical communication with a dynamic optic
Method for analyzing and managing unstructured data
Fuel cell containing a reforming catalyst
Electrical connector having a captivated, electrically compensated inner conductor
Lock-in device and method
Coupling device in overhead conveyor system