INDUCTOR ASSEMBLY FOR A MAGNETIC RESONANCE IMAGING SYSTEM
First Claim
Patent Images
1. An inductor assembly comprising:
- a substrate having a first surface and an opposing second surface;
a first spiral electrical conductor formed on the first surface;
a second spiral electrical conductor formed on the second surface;
at least one opening extending through the first and second surfaces; and
a metallic pin configured to be inserted in the opening, the pin coupling the first conductor to the second conductor.
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Abstract
An inductor assembly includes a substrate having a first surface and an opposing second surface, a first spiral electrical conductor formed on the first surface, a second spiral electrical conductor formed on the second surface, at least one opening extending through the first and second surfaces, and a metallic pin configured to be inserted in the opening, the pin coupling the first conductor to the second conductor. An RF coil including the inductor assembly and a method of fabricating an inductor assembly are also described.
11 Citations
20 Claims
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1. An inductor assembly comprising:
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a substrate having a first surface and an opposing second surface; a first spiral electrical conductor formed on the first surface; a second spiral electrical conductor formed on the second surface; at least one opening extending through the first and second surfaces; and a metallic pin configured to be inserted in the opening, the pin coupling the first conductor to the second conductor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A Radio Frequency (RF) coil comprising:
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a capacitor; and an inductor assembly coupled in parallel with the capacitor, the inductor assembly including a substrate having a first surface and an opposing second surface; a first spiral electrical conductor formed on the first surface; a second spiral electrical conductor formed on the second surface; at least one opening extending through the first and second surfaces; and a metallic pin configured to be inserted in the opening, the pin coupling the first conductor to the second conductor. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A method of fabricating an Radio Frequency (RF) coil, said method comprising:
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forming a first spiral electrical conductor on a first surface of a dielectric substrate; forming a second spiral electrical conductor on a opposite second surface of the dielectric substrate; forming at least one opening through the dielectric substrate and the first and second conductors; inserting a metallic pin into the at least one opening such that the first conductor is electrically coupled to the second conductor via the pin to form an inductor; and coupling the inductor assembly in parallel with a capacitor. - View Dependent Claims (18, 19, 20)
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Specification