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- Voltage Level Setting Requirements in RF Power Control Circuits RF功率控制电路的电压级设定
- In order to control fsk communication, the system uses wireless data transceiver CC1000, which can easily be programmed for RF power, transmit/receive mode and data format. 本系统采用无线数传芯片CC1000,实现了射频功率、接收/发送模式和数据格式等的软件编程,从而达到了模块FSK通信的可控性。
- The power of the modulated carrier wave is increased by the RF power amplifier. 射频功率放大器增加了调变载波的功率。
- Therefore for to output RF power, 13.5 VDC must be applied to this pin. 因此为了获得RF的功率输出,必须在这个脚上加入13.;5V的电压。
- NANJING YONGHUI ELECTRIC POWER CONTROL ENGINEERING CO., LTD. 南京永惠电力控制工程有限公司。
- Installed wigh power control device to ensure safety. 设有电控安全保护装置,操作绝对安全。
- Power control unit is the key part of control system. 功率控制单元是控制系统的核心部件。
- Both an RF power analyzer and a spectrum analyzer are essentially specialized superheterodyne receivers. 功率分析仪和频谱分析仪都本质上都是超外差接收机。
- The comparison is carried out under the same of RF power radiated from the array aperture. 比较是在相同的阵列天线口面辐射功率条件下进行的。
- Steve C. Cripps, RF Power Amplifier for Wireless Communications, Artech House, 1999. 参考文献[1]袁杰,高电电路分析与设计(二),全威图书有限公司,2001。
- The invention discloses a gate driving circuit and a power control circuit. 本发明公开了一种栅极驱动电路与电源控制电路。
- Rf power pre-alarm(under the attenuation threshold with "RF "LED flashing on the amplifier display. 射频功率预报警(在衰减极限之下;用"射频"发光二极管在放大器显示上闪烁.
- It shows that even if using the RF power(13.56 MHz) as the excitation of plasma,the compressive silicon nitride film can be obtained easily. 通常认为高频下制备得到的氮化硅膜呈现张应力;但是通过实验;表明即使应用高频(13.;56MH z)作为激励源同样可以沉积出呈现压应力的氮化硅薄膜。
- The main components in a test system may include DC bias, DC measurement, RF power meter, network analyzer, RF sources, and other instruments. 一个测试系统中的主要部分可能包括直流偏压、直流测量、RF功率计、网络分析仪、RF源,以及其它仪器。
- Present a design of the Emissive Microwave Power Control used for the UHF RFID Reader. 介绍一种用于适用于超高频段以上的射频读写器功率控制方案。
- The influence of chamber pressure,gas flow rate and RF power on micro loading effect in reactive ion etch of silicon dioxide is researched. 结果表明,通过对反应室压力、刻蚀气体流量和射频功率的调节,可以降低微负载效应的影响,得到良好的刻蚀均匀性。
- Operating conditions including RF power, carrier gas pressure, model of nebulizer, Uranium concentration of sample, dwell time, etc are optimized. 对高频发生器入射功率、载气压力、雾化器类型、最佳铀含量范围、通道停留时间、数据采集时间和测量数次等进行优化,得到了优化的操作条件。
- The relation between etching rate, sidewall roughness and RF power and Oxygen rate is deeply investigated by implementing careful research on RIE. 在RIE中,离子轰击的作用,会在波导侧壁形成起伏结构,增加了器件的散射损耗。
- This power control automation system will realize telemeter, tele-signaling, tele-control and tele-regulation in power network. 这种电力控制自动系统可实现电网中的遥测、遥信、遥控和遥调。
- Abstract: In this paper a new idea for beam-prebunching in RFA was proposed.Without any applied RF power source, beam prebunching can be carried out. 摘要 :提出一个可用于射频加速装置预聚束的新机理, 即束腔共振场聚束。