Phase Correction with Asynchronous Digitizers Conference Paper

abstract

• Standalone receivers are becoming more widespread and there is interest in 'wireless' receiver coils for a number of potential applications. In some instances these receivers must run without a direct connection to the spectrometer, using a separate clock, in which case there will generally be a random phase variation between the transmitter and receiver. This abstract examines two methods for proper phasing of the received signal in asynchronous receive: recovering the phase from the residual FID from the 180 pulse, prior to phase encoding, and injecting an RF pilot signal outside of the signal bandwidth through an additional probe.

authors

• Bosshard, John
• Wright, Steven

published proceedings

• Proc. 23rd annual meeting of the Intl. Soc. Magn. Reson. Med

author list (cited authors)

• Bosshard, J. C., & Wright, S. M.

complete list of authors

• Bosshard, John C||Wright, Steven M

publication date

• 2015

start page

• 1787

end page

• 1787

URL

• https://archive.ismrm.org/2015/1787.html