Resources Contact Us Home
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
Allocation of communication channels
Blender container
Methods and systems for testing methods in a multi-tenant database environment
Programmable irrigation controller having user interface
Semiconductor memory devices and semiconductor memory systems
Method for controlling fuel injection for a dual fuel engine
  Randomly Featured Patents
Modified form of the R(-)-N-(4,4-di(3-methylthien-2-yl)but-3-enyl)-nipecotic acid hydrochloride
Method for regenerating a catalytic converter
Propeller broom block
Data compression/decompression method
Landing assist apparatus interface bulkhead and method of installation
Apparatus & method for POS processing
Searchlight or similar article
Foot cleansing device
Logic circuit simulator for verifying circuit operations having MOS transistors
Battery charger