Relays相关论文
In this paper, we study relay selection under outdated channel state information(CSI) in a decode-and-forward(DF) cooper......
Performance Analysis for Amplify-and-Forward Relay Selection with Outdated Channel State Information
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The failure characteristics of the contact material Ag-SnO2 were investigated by X-ray diffraction (XRD),scanning electr......
为了满足社会活动、科学研究、信息系统等对高精度时间的需要，文章据目前的实际情况，对利用现有信息网络资源，在多中继光纤网络进行高......
本文探讨了酒钢东兴铝业45万吨500KA电解铝大功率整流柜纯水冷却装置,PLC控制系统长期在高磁场高温的工业环境中运行,造成PLC系统......
在机电设备的复杂电气自动控制线路中,继电器存在失效问题,文中介绍的仪器可用于对此进行方便的现场诊断.它采用80C196KC单片机为......
Performance Analysis for Amplify-and-Forward Relay Selection with Outdated Channel State Information
...
为了确定提高地网允许电位升高值是否可行,作者在研究了控制电缆的工频耐压特性之后在本文中又研究了继电保护设备的工频耐压特性......
介绍了电动机保护器的发展历程、技术特点与发展方向,并着重阐述了电子式和智能型两种电动机保护器的主要特点。......
依据继电器测控技术特点和试验参数,介绍了基于台湾研华610型工控机和NI PCI_7811R采集板的继电器电寿命检测控制系统的设计思想。......
目前，微型处理器的飞速发展为智能仪表带来了根本性的变革，但以PLC为核心的处理器价格高昂，故文中介绍了一种以单片机为核心的继电器......
RF MEMS是射频表面微机械系统简称。射频表面微机械系统现在包括滤波器和微型电器元件，如开关，微可变电容和微可变电感。射频开关按......
RFMEMS开关是低功耗、低损耗高频通讯电路和系统的关键部件。静电驱动RFMEMS开关因具有零直流功耗、开关时间短、结构简单、易集成......
This paper presents a study on protection coordination of over current relays (OCRs) in a distributed system by consider......
为了满足人们节约电能的需要,重点对节能插座进行了研究,设计出一种由热释电传感器和B ISS0001芯片等常用电子器件构成的节能插座,......
The performance of a Mobile Ad hoc Network (MANET) is closely related to the capability of the implemented routing proto......
Nominal contact resistance, minimum erosion and material transfer are required with low cost materials working in a wide......
Performance of AF Relay Networks with Multiple Relays and Multiple Antennas at Destination Using MRC
Cooperative networking schemes in wireless networks provide cooperative diversity gain using differently located antenna......
Wireless Sensor Networks (WSN) typically consist of resource constrained micro sensors that organize itself into multiho......
For the high end-to-end channel capacity, the amplify-and-forward scheme multiple-hop MIMO relays system is considered. ......
This paper presents the main results on the use of conventional protection hardware to protect a Half Wavelength Transmi......
本文论述了电磁继电器、接触器可靠性试验系统的结构、功能及特点.描述了试验系统的硬件设计及相应的元器件选取原则;阐述了系统实......
