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US 11,380,654 B2Granted
Radio-frequency module and communication apparatus
AssigneeMurata Manufacturing Co., Ltd.
InventorSho Matsumoto
Life of this patent
Estimating the term…
Abstract
A radio-frequency module including a mounting substrate that has mounting faces opposed to each other; a PA that is mounted on the mounting face, that is a radio-frequency component, and that has an emitter terminal; a through electrode that is connected to the emitter terminal of the PA and that passes through the mounting faces of the mounting substrate; and a ground terminal connected to the through electrode.
Claims18
A radio-frequency module comprising:
- a mounting substrate having a first face and a second face, which is opposed to the first face;
- a transmission power amplifier mounted on the first face, the transmission power amplifier including an emitter terminal;
- an electrode connected to the emitter terminal of the transmission power amplifier, wherein the electrode passes through the mounting substrate between the first face and the second face;
- a ground terminal connected to the electrode;
- a low noise reception amplifier mounted on the second face;
- a transmission filter mounted on the first face;
- and
- a reception filter mounted on the first face, wherein
- in a plan view of the radio-frequency module in a direction vertical to the first face and the second face, the transmission filter is arranged between the transmission power amplifier and the reception filter.
6 more elements
A radio-frequency module comprising:
- a mounting substrate including a first face and a second face, which opposes the first face;
- a transmission power amplifier arranged on the first face;
- an electrode connected to the transmission power amplifier and that passes through the mounting substrate between the first face and the second face;
- and
- an external connection terminal arranged on the second face and connected to the electrode;
- a low noise reception amplifier mounted on the second face;
- a transmission filter mounted on the first face;
- and
- a reception filter mounted on the first face, wherein
- in a plan view of the radio-frequency module in a direction vertical to the first face and the second face, the transmission filter is arranged between the transmission power amplifier and the reception filter.
7 more elements
A communication apparatus comprising:
- an external substrate;
- and
- a radio-frequency module comprising
- a mounting substrate having a first face and a second face, which is opposed to the first face;
- a transmission power amplifier mounted on the first face, the transmission power amplifier including an emitter terminal;
- an electrode connected to the emitter terminal of the transmission power amplifier, wherein the electrode passes through the mounting substrate between the first face and the second face;
- and
- a ground terminal connected to the electrode;
- a low noise reception amplifier mounted on the second face;
- a transmission filter mounted on the first face;
- and
- a reception filter mounted on the first face, wherein
- in a plan view of the radio-frequency module in a direction vertical to the first face and the second face, the transmission filter is arranged between the transmission power amplifier and the reception filter.
10 more elements
Dependencies are inferred from the claim text.