In order to consume less energy and increase communication distance with the same radio power,based on the principle of wireless sensor networks(WSNs) node design,some solutions were proposed to reduce energy loss;A Balun was implemented in combination with transmission lines to increase the communication distance with the same radio power.
为了降低节点功耗和在发射功率不变的前提下增大其通信距离,在节点设计原则基础上,提出一系列解决方案来减少节点电路板不必要的能量损耗;选用巴伦匹配的传输线使得同等发射功率下节点通信距离增大。
Equations of grid overlapping constrain were presented,and the problem of calculating the communication distance between IPs was resolved.
片上网络(NoC)因其分层通讯结构而有望成为未来动态重构片上系统的支撑技术,针对复杂片上系统中可能集成各种规模IP的实际情况,对不规则2D mesh拓扑结构的NoC进行了研究,建立了其映射算法的数学模型和优化目标函数,提出了保证网格不重叠约束条件的数学表达和IP间通信距离的求解方法,采用一个视频解码器实例,给出了映射算法模拟结果和分析,并探讨了布局结果的FPGA实现。
The pulse modulation technique is applied to increase the infrared communication distance,including pulse position modulation and pulse width modulation.
探讨了通信距离与载波占空比的关系,及连续通信能力与时间的关系。
The Methods of Extending the Communication Distance of RS - 232;
扩展RS-232通信距离的几种方法
long-distance ship-shore radio communications
岸船远距离无线电通信
Channel Coding Research on Short-Distance Wireless Communication System
短距离无线通信系统中信道编码技术
Communication Between parties at a distance from one another.
彼此相隔一段距离的各方之间的通信。
Minicomputers are often used to control the telecommunications.
小型计算机常常用来控制远距离通信。
Application of MAX-487 to Long-distance Multi-Chip Calculator Communication System;
MAX-487在远距离多机通信系统中的应用
Research on Short-Range Communication Technology Based on ZigBee
基于ZigBee的短距离通信技术研究
Implementation of short distance wireless communication based on AT89C52
基于AT89C52单片机实现短距离无线通信
Application of Short-range Wireless Communication on Mechanical Measure
短距离无线通信在力学计量中的应用
A short-distance vehicle wireless communication system based on nRF9E5
基于nRF9E5的短距离车载无线通信系统
Research on the Receiving Algorithms in Low SNR for Small Area Wireless Communication Networks;
短距离无线通信网络低信噪比接收算法的研究
Propagating Distance and Bandwidth of Double Solitons in Nonlinear Optical Fiber Communications
非线性光纤通信的双孤子传播距离和带宽
Study on SFEC Code-Type for High-Speed Ultra Long-Haul Opitcal Communication Systems;
高速超长距离光通信系统中超强FEC码型的研究
The Design and Study on Microwave Filters in Short-range Wireless Communication;
短距离无线通信中微波滤波器的设计与研究
Application of Short-Haul Wireless Communication Technology in Smart Home System;
短距离无线通信技术在智能家居中的应用
Research of the UWB Antenna for Short Range Wireless Communication Systems;
应用在短距离无线通信中的超宽带天线研究
The Research about Short Distance Wireless Communication Technique Based on DSP;
基于DSP的短距离无线数据通信技术研究
The Research and Realization of Distance liable Communications System;
远距离可靠通信发送系统的研究与初步实现