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
Battery pack with interchangeable circuit substrates
Solid-state imaging device and method for manufacturing the same
Printed circuit board unit having routing unit mounted thereon and computer device having the same
Conductor-mixed active electrode material, electrode structure, rechargeable battery, and manufacturing method of conductor-mixed active electrode material
Reverse mapping method and apparatus for form filling
Stereoscopic display
Powder for layerwise manufacturing of objects
  Randomly Featured Patents
Strictly non-blocking wavelength division multiplexed (WDM) cross-connect device
Fluid quantity indicator
BiCMOS output driver
Data access layer having a mapping module for transformation of data into common information model compliant objects
Low energy aluminum reduction cell with induced bath flow
Voltage excursion detection apparatus
Ball game for indoor use
Tube connecting device
Directly initiating by external adapters the setting of interruption initiatives
Compressing and decompressing graphics data using gosub-type instructions and direct and indirect attribute settings