Wireless transceiver device and mobile terminal
A wireless transceiver device and antenna technology, applied in the field of communication, can solve the problems of poor anti-load traction ability, large difference in conduction performance and coupling performance, etc., and achieve good protection, consistency and stability.
Inactive Publication Date: 2019-03-01
VIVO MOBILE COMM CO LTD
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[0003] Embodiments of the present invention provide a wireless transceiver device, a mobile terminal, and a signal processing method to solve the problems of existing wireless transceiver devices with large differences in conduction performance and coupling performance and poor load-pull resistance capability
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0015] See figure 1 , figure 1 It is a structural diagram of a wireless transceiver device provided by an embodiment of the present invention, such as figure 1 As shown, the wireless transceiver device 100 includes an antenna 20 , a transmit module (Transmit Module, TXM) 30 , a buffer 10 and a switch 40 . The first end 11 of the buffer 10 is connected to the transmitting module 30, the second end 12 of the buffer 10 is connected to the antenna 20; th...
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The invention provides a wireless transceiver device and a mobile terminal. The wireless transceiver device comprises an antenna, a transmission module, a bumper and a switch; a first end of the bumper is connected with the transmission module; a second end of the bumper is connected with the antenna; the bumper is used for forward direction conduction of signals and backward direction isolation of the signals; the forward direction means from the first end to the second end; the backward direction means from the second end to the first end; the first end of the switch is connected with the first end of the bumper; the second end of the switch is connected with the second end of the bumper; and, the switch is turned on when the wireless transceiver device is in the signal receiving state and is turned off when the wireless transceiver device is in the signal transmitting state. The technical plan provided by the invention solves the problems that the differences of the conduction performance and the coupling performance of the prior wireless transceiver device are large and the anti-load tractive ability is bad.
Description
technical field [0001] The invention relates to the technical field of communications, in particular to a wireless transceiver and a mobile terminal. Background technique [0002] With the development of mobile terminal communication technology, the functions of mobile terminals are becoming more and more powerful, and there are more and more integrated functional modules, which makes the design of wireless signal transceiver devices in mobile terminals more and more difficult. In the existing wireless transceiver device, the impedance change of the antenna port will affect the impedance of the back-end transmitting module port, resulting in the problems of large differences in conduction performance and coupling performance and poor load-pull resistance in the wireless transceiver device. Contents of the invention [0003] Embodiments of the present invention provide a wireless transceiver device, a mobile terminal, and a signal processing method to solve the problems of ...
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IPC IPC(8): H04B1/40H04B1/401
CPCH04B1/40H04B1/401
Inventor 尹嘉庆
Owner VIVO MOBILE COMM CO LTD