Title:
RADIO FREQUENCY CIRCUIT AND MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/001292
Kind Code:
A1
Abstract:
The disclosure discloses a radio frequency (RF) circuit and mobile terminal. The RF circuit is adopted in a mobile terminal having an antenna. The RF circuit comprises: a first front end network, forming, after connected to the antenna, together with the antenna, a first transmission link transceiving a signal in a first frequency band; a second front end network, forming, after connected to the antenna, together with the antenna, a second transmission link transceiving a signal in a second frequency band; a switch unit, having one end connected to the first front end network and the second front end network, and another end connected to the antenna; and a control unit, controlling, according to an operation mode of the RF circuit, the switch unit, to enable the switch unit to connect the first transmission link and/or the second transmission link.
Inventors:
XIONG JUN (CN)
Application Number:
PCT/CN2017/090702
Publication Date:
January 04, 2018
Filing Date:
June 29, 2017
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04B1/00
Domestic Patent References:
| WO2015074713A1 | 2015-05-28 |
Foreign References:
| CN106209120A | 2016-12-07 | |||
| CN106452462A | 2017-02-22 | |||
| CN106685468A | 2017-05-17 | |||
| CN106603109A | 2017-04-26 | |||
| US20160050665A1 | 2016-02-18 | |||
| CN105162491A | 2015-12-16 |
Other References:
See also references of EP 3480961A4
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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