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- In this paper, the radio frequency transceiver structure and theory are studied first.According to that,the superheterodyne receiver structure is estalished. 本文在深入研究射频收发机原理、结构的基础上,提出了超外差式RFID接收机的架构。
- Based on single-chip microcomputer control and radio frequency transceiver, this paper discusses all-open experimental teaching system with intellectualized management. 摘要利用单片机控制技术和射频收发技术,分析论证了全开放实验教学智能化管理系统。
- The hardware system consists of main system in control chamber and laboratory subsystem,whose information is transferred through radio frequency transceiver. 软件系统涵盖了实验教学系统、实验辅助系统、实验教学管理系统和用户管理4个模块。
- Application of Single Chip Radio Frequency Transceiver GJRF400 单片射频发射接收芯片GJRF400的应用
- RF Radio Frequency Level Controller. RF系列射频导纳式物位控制器。
- Radio frequency and communication test equipment. 射频通信综合测试仪。
- Radio frequency circuit design II. 射频电路设计2。
- Vulnerable to radio frequency radiation interference. 易受射频辐射的干扰。
- Tuner will be able to track the frequency-hopping radio frequency. 调谐器可以追踪跳频无线电频率。
- Internal capacitors to suppress radio frequency interference. 内置抗电磁干扰电容。
- 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。
- The AGC technology in the radio frequency channel is also studied. 研究了射频信道中的自动增益控制(AGC)技术。
- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- Is rhinitis of cure of microtherm plasma radio frequency good? 低温等离子射频治疗鼻炎能好吗?
- Radiated EMI is also called radio frequency interference (RFI). 辐射引起的电磁干扰,也称为射频干扰(RFI)。
- 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。
- Is Radio Frequency communication 'among' automatic machines allowed? 是否允许自动机器人之间的射频通讯?
- Read/Write device of radio frequency card in the onboard system is designed. 设计了一种车载仪系统射频卡读写器;
- RFI (Radio Frequency Interference) and EMI are often used interchangeably. EMI也常常称为RFI(射频干扰)。