Hochfrequenzschaltung und Elektronische Vorrichtung

Details

Veröffentlichungs-Nr.

EP4718734

Anmeldetag

29. Februar 2024

Veröffentlichung

16. Januar 2025

Rechtsraum

EP

IPC

H04B1/401

Abstract

This application discloses a radio frequency circuit and an electronic device, and relates to the field of wireless communication. The radio frequency circuit can adapt to a single antenna when a radio frequency integrated component having dual antenna ports is used in the electronic device, and ensure communication performance of the electronic device to the maximum extent. The radio frequency circuit includes a radio frequency integrated component and a controller. The radio frequency integrated component includes a first radio frequency port, a second radio frequency port, a third radio frequency port, a first antenna port, a second antenna port, a first single-pole multi-throw switch, a second single-pole multi-throw switch, and two filtering components. The controller is configured to control the first single-pole multi-throw switch to select a transmission link in which the first radio frequency port, the first filtering component, and the first antenna port are located; or control the first single-pole multi-throw switch to select a transmission link in which the second radio frequency port and the first antenna port are located, and control the second single-pole multi-throw switch to select a transmission link in which the third radio frequency port, the second filtering component, and the second antenna port are located.

Anmelder

Firma

Honor Device Co., Ltd.

Land

🇨🇳 China