Resources Contact Us Home
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
Non-phosphorus-based gellant for hydrocarbon fluids
Adapter plate for use in mounting an audio/visual device or the like to a surface
Keypad assembly for electronic devices
Illumination apparatus
Monitoring cloud-runtime operations
SONOS stack with split nitride memory layer
Bi-level switching with power packs
  Randomly Featured Patents
Compositions and methods for detecting, preventing, and treating African Hemorrhagic Fever
Method and apparatus for remotely monitoring a process carried out in a containment structure
Optical module and method of manufacturing the same, and optical transmission device
Antiparallel (AP) pinned spin valve sensor with specular reflection of conduction electrons
Footwear system for use in driving
Automatable measuring, cleaning and calibration device for pH-electrodes or electrodes for measuring redox potentials
Inhibitors of IMPDH enzyme
Sputter deposition process
On-system programmable and off-system programmable chip
Stabilized talc-filled polyester compositions