Wireless high-definition audio and video transmitting set

Abstract

The invention relates to a wireless high-definition audio and video transmitting set, comprising a front-end high-definition video and audio transmitter module which is connected with a front-end high-gain adaptive planar array antenna; a terminal high-gain adaptive planar array antenna is connected with a terminal high-definition audio and video receiver module; the front-end high-definition video and audio transmitter module acquires one or two paths of high-definition audio and video signals; the high-definition audio and video signals are modulated to a 4.9-5.9GHz frequency band through encoded modulation, and then the modulated signals are transmitted out through the front-end high-gain adaptive planar array antenna; meanwhile, the terminal high-gain adaptive planar array antenna receives the modulated signals, the terminal high-definition audio and video receiver module demodulates the modulated signals into high-definition audio and video signals, and then the high-definition audio and video signals are broadcasted through a receiving terminal. The transmitting set utilizes a wireless transmission mode, thus solving the problem that high-definition equipment is connected by cables, ensuring simple and convenient use of the high-definition equipment and saving the cost.

Description

technical field [0001] The invention relates to the field of high-definition audio-visual signal transmission, in particular to a wireless high-definition audio-visual transmission device. Background technique [0002] At present, there are many types of high-definition devices in the home, and the connection lines between high-definition devices are extremely complicated and exquisite. This complicated wired connection not only causes poor mobility of device terminals and complicated installation, but also greatly increases the cost of high-definition device applications. Contents of the invention [0003] The purpose of the present invention is to provide a device capable of wirelessly transmitting high-definition video and audio signals, which saves the connecting wires between high-definition devices. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: the present invention includes a front-end high-definition ...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of high-definition devices in the home, and the connection lines between high-definition devices are extremely complicated and exquisite. This complicated wired connection not only causes poor mobility of device terminals and complicated installation, but also greatly increases the cost of high-definition device applications.

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