Patent ID: 11967978
Assignee: MURATA MANUFACTURING CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A radio-frequency circuit configured to simultaneously transfer a radio-frequency signal of a first communication system and a radio-frequency signal of a second communication system, the radio-frequency circuit comprising:
a first transfer circuit configured to selectively receive the radio-frequency signal of the first or second communication system, and to transfer a radio-frequency signal of first and second communication bands of the first or second communication system,
wherein the first communication band and the second communication band are of the same communication system,
wherein the first and second communication bands at least partially overlap, and
wherein the first transfer circuit comprises:
a plurality of reception paths,
one or more transmission paths,
a first power amplifier configured to amplify transmission signals of the first and second communication bands; and
a first transmission filter configured to pass the transmission signals of the first and second communication bands,

wherein a number of reception paths in the first transfer circuit is greater than a number of transmission paths in the first transfer circuit.