Methods The Radio Frequency(RF) Identification is applied to design this system. 方法利用射频识别技术进行了整个系统的设计。
The application of this system in location and measurement of the radio frequency imitation laboratory is introduced. 对该系统在射频目标仿真实验室高精度定位安装及测量中的应用作了介绍,并进行了误差分析。
Aerials are designed to transmit radio frequency signal between tags and readers. 天线的作用是在标签和读写器之间传递射频信号。
Supporting hand-held devices, such as PDAs and radio frequency devices. 支持手持设备,例如PDA和射频设备。
Transmission can be done by cable, radio frequency and satellite. 传递可通过海底电缆,无线电波和通信卫星来进行。