Radio-frequency module and communication device
AssigneeMurata Manufacturing Co., Ltd.
InventorRui Tanaka
Life of this patent
Estimating the term…
Abstract
A device that includes plurality of inductors, to include two or more first inductors connected to two or more receive filters corresponding to two or more communication bands included in the first combination among a plurality of receive filters, and two or more second inductors connected to two or more receive filters corresponding to two or more communication bands included in the second combination among a plurality of receive filters. In plan view in a thickness direction of a mounting board, at least one second inductor among the two or more second inductors is positioned between two first inductors among the two or more first inductors.
Claims20
A radio-frequency module comprising:
- a mounting board including a first main surface and a second main surface facing each other;
- a plurality of receive filters disposed on the mounting board and corresponding to a plurality of communication bands;
- a plurality of low-noise amplifiers disposed on the mounting board and having an input terminal and an output terminal;
- and
- a plurality of inductors disposed on the first main surface of the mounting board and connected between the input terminal of the plurality of low-noise amplifiers and the plurality of receive filters, wherein
- the plurality of communication bands include
- two or more communication bands included in a first combination of the communication bands capable of simultaneous communication, and
- two or more communication bands included in a second combination of the communication bands capable of simultaneous communication,
- the plurality of inductors include
- two or more first inductors connected to two or more receive filters corresponding to the two or more communication bands included in the first combination among the plurality of receive filters, and
- two or more second inductors connected to two or more receive filters corresponding to the two or more communication bands included in the second combination among the plurality of receive filters, and
- at least one second inductor among the two or more second inductors is positioned between two first inductors among the two or more first inductors in plan view in a thickness direction of the mounting board.
A radio-frequency module comprising:
- a mounting board including a first main surface and a second main surface facing each other;
- a plurality of receive filters disposed on the mounting board and corresponding to a plurality of communication bands;
- a plurality of low-noise amplifiers disposed on the mounting board and having an input terminal and an output terminal;
- and
- a plurality of inductors disposed on the first main surface of the mounting board and connected between the input terminal of the plurality of low-noise amplifiers and the plurality of receive filters, wherein
- the plurality of communication bands include two or more communication bands corresponding to combination of the communication bands capable of simultaneous communication,
- the plurality of inductors include two or more inductors connected to two or more receive filters corresponding to the two or more communication bands among the plurality of receive filters,
- the two or more inductors include
- a first inductor having a first winding portion, and
- a second inductor having a second winding portion and adjacent to the first inductor in plan view in a thickness direction of the mounting board, and
- a winding axis of the first winding portion of the first inductor does not intersect with the second inductor.
Dependencies are inferred from the claim text.