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US 12,196,829 B2Granted
Resonance circuit and method of manufacturing inductors and capacitors
AssigneeNational Institute of Advanced Industrial Science and Technology
InventorsKonami Izumi, Yutaka Fujii, Yu Suzuki
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Abstract
A resonance circuit includes: an inductor formed along a surface of a first cylindrical form having a central axis; and a capacitor formed along a surface of a second cylindrical form having the central axis, wherein the inductor and the capacitor are electrically connected to each other to form a closed loop.
Claims9
A resonance circuit for nuclear magnetic resonance (NMR), comprising:
- a cylindrical tube having a first section and a second section that are positioned side by side along a central axis of the cylindrical tube;
- an inductor formed in the first section of the cylindrical tube in a spiral shape along a circumference of the cylindrical tube;
- and
- a capacitor formed in the second section around the circumference of the cylindrical tube, wherein
- the inductor and the capacitor are electrically connected to each other to form a closed loop.
2 more elements
A method of manufacturing an inductor or a capacitor for nuclear magnetic resonance (NMR), comprising:
- firstly forming a first conductive layer along an outer circumferential surface of a cylindrical tube on the outer circumferential surface of the cylindrical tube;
- secondly forming an insulating layer on a surface of the first conductive layer formed in the firstly forming;
- and
- thirdly forming a second conductive layer on a surface of the insulating layer formed in the secondly forming.
1 more element
Dependencies are inferred from the claim text.