Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Direct digital synthesizer, direct digital synthesizer for transmission and detection, and MRI apparatus










Image Number 9 for United States Patent #7818359.

In order to output amplitude data with the clock frequency higher than the clock frequency of phase data, the direct digital synthesizer for transmission and detection comprises: a transmitting phase for outputting a first phase data with a first clock frequency; a curtailing unit for outputting a second phase data with a second clock frequency smaller than the first clock frequency, and outputting additional data for compensating for phase information disappeared with curtailing process; an interpolating unit for outputting a third phase data with a third clock frequency larger than the first frequency by implementing interpolating process to the second phase data, and a detecting waveform for outputting amplitude data in accordance with the third phase data. The detecting signal amplitude data can be outputted with the third clock frequency higher than the second clock frequency of the second phase data transmitted.








 
 
  Recently Added Patents
Knee guard
Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications
Substrate and patterning device for use in metrology, metrology method and device manufacturing method
Active element machine computation
Stage drive method and stage unit, exposure apparatus, and device manufacturing method
Load balancing for parallel tasks
Information repository search system
  Randomly Featured Patents
Weighing system
Candle and candlestick craft wire
Method and apparatus for identifying downlink message responsive to random access preambles transmitted in different uplink channels in mobile communication system supporting carrier aggregati
Disconnect switch
Process for making a healthy snack food
Floribunda rose plant named `KORcastrav`
Preserving animal hides
Method and device for enabling and disabling group transmissions
Flow continuity for multiple hydraulic circuits and associated method
Paint sludge separator tank