Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Architectures for universal or software radio










Image Number 16 for United States Patent #8121223.

A system and technique for providing to flexible, programmable frequency estimators and spectrum analyzers that can operate over extremely large bandwidths and yet provide high spectral resolution are described. The acquisition time and hardware complexity of one technique scale as O(N), where N denotes the number of frequency bins acquired. Embodiments are disclosed in which architectures are implemented using exponentially-tapered transmission lines and filter cascades.








 
 
  Recently Added Patents
Automated gate system
Communication device
Mobile communication device monitoring systems and methods
Remote controller
Methods and apparatus for determining a phase error in signals
Decrementing settings for a range of power caps when a power cap is exceeded
Portable device for treating insect bites and the like
  Randomly Featured Patents
Extension device providing security function
Detection of oil in turbine engine bleed air
Prepurification of toluene dealkylation effluent gas
Feature table
Method and apparatus for testing RF devices
Bag blocks
Embossing foil and a method of making
Multiple table unit
Solar collector using cotton seed oil to transfer heat to heavy oil wells
Input protection circuit formed in a semiconductor substrate