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
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
Enzymatic demethylation of flavonoids
Soft co-processors to provide a software service function off-load architecture in a multi-core processing environment
(4932
Stock analysis method, computer program product, and computer-readable recording medium
Real ear measurement system using thin tube
Invisible fence battery charger
  Randomly Featured Patents
Insulative housing and electrical connector with an insulative housing
Method for making non-alloyed heterojunction ohmic contacts
Heating iron case
Process for the classification of objects
Portable eletric heater
Multiple alloy bushing assembly
Chemical sterilization
Accelerated synchronization method for a mobile terminal in a mobile radio network
Method and apparatus for reading and/or writing a data disk
Network wake up system with protection function