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
Method and apparatus for communications
Holding structure for a touch panel
Method for treating oncological diseases
Authenticated secret sharing
Data distribution apparatus, data distribution method, and distribution control program
Fiber optic cables and assemblies for fiber toward the subscriber applications
Compositions for inhibiting NADPH oxidase activity
  Randomly Featured Patents
Apparatus for the electroslag remelting of alloys, especially steel
Method of quantitative assessment on reproductive effort of black-lip pearl oysters using antibody specific thereto
Lymphatic circulation enhancer
Non-volatile semiconductor information storage device
Toner for developing latent electrostatic images, binder resin for use in the toner, and image formation method using the toner
System and method for simultaneously viewing a scene and an obscured object
Methods for improved cryo-chemotherapy tissue ablation
Method of making a watchcase
Antenna module for PCMCIA UHF wireless modems
Fuel assembly for nuclear reactor