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 8 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
Tool bag with removable tool wall
Predictive time entry for workforce management systems
Liquid crystal display and method of driving the same
Temporal document trainer and method
Method and a system for registering a 3D pre-acquired image coordinates system with a medical positioning system coordinate system and with a 2D image coordinate system
Semiconductor device having a multilevel interconnect structure and method for fabricating the same
Support for a parameterized query/view in complex event processing
  Randomly Featured Patents
End connection structure for a hollow conductor assembly
Storage/display box for drill bits or the like
Method of forming rate limiting barriers for implantable devices
Optical disc player with radio receiver
Disk detecting device and method
Apparatus and method for treating a workpiece using plasma generated from microwave radiation
Block copolymer reduced in impurity content, polymeric carrier, pharmaceutical preparations in polymeric form and process for the preparation of the same
Co-assembly method and co-assembled structures made thereby
Lantern support post
Device for sealing a lead-through