Coil decoupling for an rf coil array

Details Coil decoupling for an rf coil array Coil decoupling for an rf coil array

G - Physics

01

R

G01R 33/36 (2006.01)

Patent

CA 2676510

An MRI phase RF coil array includes a plurality of separate RF coil elements where each coil element has a pre-amplifier circuit with a conditioning circuit in advance of the transistor including an inductor and capacitors connected across the input of preamplifier. Each of the coil elements has a preamplifier decoupling parallel resonant circuit for generating a tuned high impedance across the ends of the coil so as to inhibit coupling in the coil from signals in adjacent and non-adjacent coils of the array. The decoupling circuit comprises a fixed first capacitor across the ends, a second variable capacitor in one of the leads, a further capacitor in the conditioning circuit, all of which define a capacitance which cooperates with the inductance defined by the inductor of the conditioning circuit of preamplifier to form the parallel resonant circuit to generate the high impedance.

Affiliated with

Also associated with

Rating

Coil decoupling for an rf coil array does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coil decoupling for an rf coil array, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coil decoupling for an rf coil array will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2055310