Transmit-Receive Switch for the OCRA Tabletop MRI system
Hello OCRA and Tabletop Community, In this blog I will share my Transmit-Receive (TR) switch design for our OCRA Tabletop MRI system. As it’s a general design, it also can…
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OCRA1 – SPI controlled 4 channel 18bit DAC and RF Attenuator
Hello OCRA Community, I would like to introduce you to one of the core elements of our OCRA Tabletop MRI console, the OCRA1. It’s a peripheral printed circuit board (PCB)…
The OCRA Project in Magdeburg, Germany
Hello OCRA Community! My name is Marcus Prier and I’m working at the Research Campus STIMULATE of the Otto-von-Guericke University Magdeburg (Germany). I’m a physicist and specialized in MRI RF electronics development.…
Porting RP-125 FPGA bitstream features to RP-122
My name’s Vlad Negnevitsky, and I’ve been working on OCRA part-time since mid-2019 on behalf of the MRILab at i3m in Valencia, Spain. I’m not an MRI physicist, and I’ll…
Welcome to the OCRA blog!
What started in a little corner of my tiny Boston apartment, and then later advanced with the help of numerous students that shall be listed soon on this page has…