Radio frequency structure and electronic equipment
A radio frequency and radio frequency channel technology, applied in the field of communication, can solve the problems of increased insertion loss, unfavorable motherboard layout, affecting signal quality, etc., and achieves the effect of reducing insertion loss, facilitating space layout, and reducing layout area.
Active Publication Date: 2021-07-13
VIVO MOBILE COMM CO LTD
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Problems solved by technology
[0004] The embodiment of this application provides a radio frequency structure and electronic equipment to solve the problem that the number of switches in the 5G module in the electronic equipment in the prior art increases the insertion loss or even affects the Signal quality, and not conducive to motherboard layout issues
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[0014] Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present application can be more thoroughly understood, and the scope of the present application can be fully conveyed to those skilled in the art.
[0015] like figure 1 As shown, the embodiment of the present application provides a radio frequency structure, including: N first radio frequency channels 1 corresponding to the first working frequency band, N second radio frequency channels 2 corresponding to the second working frequency band, N antennas 3 and N A switching module4.
[0016] Wherein, one antenna 3 is connected to one switching module 4, and one...
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The invention discloses a radio frequency structure and electronic equipment, and relates to the technical field of communication. The radio frequency structure comprises N first radio frequency paths, N second radio frequency paths, N antennas and N switching modules. A first switching module in the N switching modules is connected with a first transceiving path in the first radio frequency path and a second transceiving path in the second radio frequency path, and the first switching module is connected with a switching module outside the first switching module; when the switching modules are switched among a plurality of conduction states, one first radio frequency path is conducted with one antenna through one switching module, or the first transceiving path is switched to be conducted with any antenna through N switching modules; or one second radio frequency path is conducted with one antenna through one switching module, or the second transceiving path is switched to be conducted with any antenna through N switching modules. The problems that the number of switches in the 5G module is large, so that insertion loss is increased, even signal quality is affected, and mainboard layout is not facilitated can be solved.
Description
technical field [0001] The present application relates to the technical field of communication, and in particular to a radio frequency structure and electronic equipment. Background technique [0002] With the advent of the era of smart mobile terminals, smart electronic devices have been widely popularized. At the same time, users' demands on the signal quality and Internet traffic of electronic devices are also increasing. At present, the peak rate of the fifth-generation mobile communication technology (5th-Generation, 5G) New Radio (NR) signal can reach 20Gbps, and the increase in the rate requires 5G to use multiple input multiple output (MIMO) At the same time, in order to improve the rate and quality of signal upload, 1T4R and 2T4R antenna MIMO solutions have also been developed. [0003] In order to achieve a high transmission rate of 5G signals, 5G modules are added to electronic equipment. Due to the large number of components in 5G modules in electronic equipment...
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Login to View More IPC IPC(8): H04B1/40H04B7/0413
CPCH04B1/40H04B7/0413
Inventor 李斯博
Owner VIVO MOBILE COMM CO LTD