Resonance circuit and filtering device
AssigneeAnhui Anuki Technologies Co., Ltd.
InventorsWei Cheng, Lijie Dai, Chengjie Zuo, Jun He
Life of this patent
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Abstract
A resonance circuit and a filtering device, which relate to the technical field of electronic devices. The resonance circuit includes: a connection port, wherein the connection port includes a first port and a second port; and a resonance unit, wherein the resonance unit includes at least one inductor element and at least one capacitor element, and the inductor element is connected to the capacitor element. The first port and the second port are respectively connected to the resonance unit, so as to form at least two branches which are connected in parallel, and at least one of the first port and the second port is not connected to any of the capacitor elements.
Claims7
A resonance circuit, comprising:
- a connection port, wherein the connection port comprises a first port and a second port;
- and
- a resonance unit, wherein the resonance unit comprises at least two inductor elements and at least two capacitor elements, and the at least two inductor elements are connected to the at least two capacitor elements,
- wherein the first port and the second port are respectively connected to the at least two inductor elements, so as to form at least two branches connected in parallel, and each of the first port and the second port is not connected to any capacitor element,
- wherein the at least two inductor elements and the at least two capacitor elements are in sequence connected end to end to form a closed ring circuit, wherein the first port and the second port are connected to different positions of the ring circuit to form the two branches connected in parallel.
Dependencies are inferred from the claim text.