Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for a high bandwidth oscilloscope utilizing multiple channel digital bandwidth interleaving










Image Number 15 for United States Patent #7957938.

A method of digitizing an analog signal is provided, comprising the steps of separating the analog signal spanning a frequency range into a plurality of frequency bands, and then translating at least one of the signals to a lower frequency band in accordance with a local oscillator and digitizing the at least one translated signal with digitizing elements having a frequency range less than the analog signal frequency range. A fixed relationship of the phase of the local oscillator and a repetitive signal generated in accordance with a writing to a circular buffer of the digitized representation of the at least one of the plurality of frequency bands is then defined. Signals corresponding to the other of the plurality of frequency bands are digitized and written to corresponding circular buffers. Finally, a digital representation of the analog signal is formed from the digitized signals.








 
 
  Recently Added Patents
Compound containing a carbon or an oxygen isotope, preparation and use thereof, and composition comprising thereof
Reliable and accurate usage detection of a software application
Water purification using energy from a steam-hydrocarbon reforming process
Heating pad
Memory with separate read and write paths
Roll of continuous web of optical film laminate and production method therefor
Block polymers and their process of preparation
  Randomly Featured Patents
Feed stick holder for birds and other small animals
Polishing wheel
System and method employing a reduced NCO lookup table
Cabinet door with changeable decorative panel
Bio-sensor
Computer program architecture for onboard vehicle diagnostic system
System and method for monitoring a portable article
Ammonium polyamidoamines
Composition of the surface treatment for metal and the treatment method
Optical configuration for generating polarization conversion