To further increase the immunity of coils to interference and ensure lowest possible electronics noise, our coils are co-integrated with amplifiers that are specifically designed and optimized for a particular application. In order to minimize the noise contribution of the amplifiers, and bring it to absolute minimum of what is theoretically possible, their design is optimized to each particular coil type. Readily available pre-matched off-the-shelf amplifiers do not fulfill this requirement. Our self-developed amplifiers have compact size, lightweight, and compatible with MRI environment.
To completely eliminate thermal noise of amplifiers we build cryogenic electronics.
See our papers or contact us for further details on HYPERMAG activities in this field.