摘要
本文设计了一种基于红外光通信的音频信号短距离无线传输系统,以红外发光管和红外光接收模块作为收发器件,在1 m的传输距离内,实现了音频信号的短距离无线传输。系统不同于以往基于参数与功能相对固定的芯片模块,而是采用分立模块化设计,发射组件与接收组件的各个功能模块各自独立又相互联通,能够在功能实现的条件下,方便地进行模块替换及可重构式的技术更新升级。
This article designs a short-distance wireless transmission system for audio signals based on infra-red light communication, using infrared light emitting diodes and infrared light receiving modules as transmitting and receiving devices. Within a transmission distance of 1 m, the short-distance wireless transmission of audio signals is achieved. The system is different from previous chip mod-ules based on relatively fixed parameters and functions, but adopts a discrete modular design. The functional modules of the transmitting and receiving components are independent and intercon-nected, allowing for convenient module replacement and re-configurable technology updates and upgrades under the conditions of functional implementation.
出处
《无线通信》
2023年第3期27-35,共9页
Hans Journal of Wireless Communications
