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Control circuit, control method, and control apparatus of diversity reception communal antenna, and terminal

A technology of diversity reception and control circuit, which is applied in the field of communication, can solve the problems of reducing production cost, insufficient terminal space, etc., and achieve the effect of reducing production cost, reducing space requirements, and reducing the number of antennas

Active Publication Date: 2015-12-30
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] Based on the above problems, the present invention proposes a new technical solution. By adopting the common antenna design of WIFIMIMO module and LTE module diversity reception, a total of 3 antennas for WIFIMIMO module and LTE module diversity reception in the related technical solution can be simplified. There are 2 antennas, and the number of antennas is reduced in the antenna layout, which can not only reduce production costs, but also reduce the space requirements for terminal antenna design, and solve the problem that WIFI MIMO antennas cannot be designed on terminals due to insufficient terminal space, thereby improving user experience

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  • Control circuit, control method, and control apparatus of diversity reception communal antenna, and terminal
  • Control circuit, control method, and control apparatus of diversity reception communal antenna, and terminal
  • Control circuit, control method, and control apparatus of diversity reception communal antenna, and terminal

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Embodiment Construction

[0030] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0031] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0032] Combine below figure 2 and image 3 Describe in detail the technical scheme of an embodiment of the present invention:

[0033] figure 2 A schematic diagram of a control circuit of a commo...

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Abstract

The invention brings forward a control circuit, control method, and control apparatus of a diversity reception communal antenna, and a terminal. The control circuit comprises a long term evolution (LTE) module and a wireless local area network (WLAN) module. The LTE module includes a plurality of LTE radio frequency path ports that are divided by frequency bands; the first LTE radio frequency path port is connected to a first switching port of a radio frequency switch; and the second LTE radio frequency path port is connected to a first port of a first frequency division device. The WLAN module includes a plurality of WLAN radio frequency path ports that are divided by frequency bands; the first WLAN radio frequency path port is connected to a second switching port of the radio frequency switch; and the second WLAN radio frequency path port is connected to a first port of a second frequency division device. A second port and a common port of the first frequency division device are respectively connected to a common port of the radio frequency switch and a second port of the second frequency division device; and a common port of the second frequency division device is connected to a first antenna. According to the invention, the production costs are reduced; and a problem that a WIFI MIMO antenna can not be designed on a terminal due to insufficient terminal space can be solved.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular, to a control circuit for a common antenna for diversity reception, a control method for a common antenna for diversity reception, a control device for a common antenna for diversity reception, and a terminal. Background technique [0002] At present, the WLAN (Wireless Local Area Networks, wireless local area network) module (such as the WIFI part, that is, Wireless Fidelity, wireless local area network) of most mobile terminals (ie terminals) only has SISO (Single input single output, single input single output) in the 2.4G frequency band and 5G frequency band, and the antenna only has One (2.4G frequency band and 5G frequency band share the antenna) or two (2.4G frequency band and 5G frequency band antennas are designed separately). For mobile terminals that support WIFI MIMO (Multiple Input Multiple Output, multiple input multiple output technology), they all adopt...

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Application Information

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IPC IPC(8): H04B7/08
CPCH04B7/0817
Inventor 张永祥胡建
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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