A grid voltage monitoring and recording system based on wireless data transmitter receiver is introduced in this paper. 文章介绍了一种基于无线数传电台的电压监测记录系统。
Design and realization of wireless transmitter and receiver based on π / 4D-QPSK 基于π/4D-QPSK的无线收发器的设计和实现
For the wireless transmitter and receiver, basically, they can be classified into two parts : the part of base band and the part of Radio Frequency ( RF ). 对于整个无线接收或发射系统,大体可分为两部分:基带部分(Baseband)和射频部分(radiofrequency,RF)。
Each Detection Unit, placed in the given area, integrates kinds of sensors with wireless transmitter and receiver. 各类传感器连同无线发射/接收模块组成探测单元,置于监测区域。
A Low-Power Wireless Remote Control Transmitter and Receiver 小功率无线远程控制发射机和接收机