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- Frequency Hop Rate 跳频速率
- frequency hopping rate 跳频速率
- Uses packet switching protocol based on frequency hop scheme with 1600 hops/s to enable high performance in noisy radio environments . 在无线电噪声环境里，利用基于每秒1600跳跳频表的分组交换协议可以提高系统性能。
- Simulation results show that the method can unravel multiple FH signals in the presence of collisions and unknown hop rates, frequency offsets, and hop patterns. 仿真实验表明，该算法可以在未知跳频速率、频率偏移以及跳频图案等参数的情况下拆分多个发生频率冲突的跳频信号，避免相互干扰。
- Fast frequency hopping avoids interference. 快速跳频避免干扰。
- The error rate caused by the multi-path effect in the slow frequency hopping system is analyzed in this paper and the error rate after adapt equalization is also deduced. 本文分析了在慢跳频系统中由于多径效应引起的误码率，并推导了经过自适应均衡后的误码率。
- The signal parameters to be identified include hopping frequencies, hopping rate, and hopping sequence. 待识别之跳频讯号参数包括跳跃频率、跳跃率及跳跃时序等。
- Spread spectrum has two distinct flavors: direct sequence and frequency hopping. 该技术有两个明显的变型：直接顺序与跳频。
- Frequency agile radar synthesis detection unit works in frequency hopping state in RF band. 频率捷变雷达综合测试仪工作在射频段捷变状态。
- Includes Advanced Frequency Hopping technology to better co-exist with WiFi networks. 包含高级频率跳跃技术,可以与WiFi网络更好地并存。
- An acquisition method of frequency hopping signal in a TDMA system is presented in this paper. 本文提出一种时分多址跳频信号的捕获方法。
- Fast frequency hopping avoids interference Adaptive output power minimizes interference Short data packets maximize capacity during interference. 快速跳频避免干扰可变的电源输出使干扰减小到最小采用短数据包传输增强抗干扰能力。
- Meanwhile, synchronization is also the difficulty of the development of FH system, which needs supplicated design especially in the fast frequency hopping(FFH). 同时跳频同步也是跳频通信系统开发的难点,特别在高跳速工作时实现同步捕获和跟踪需要精心设计方案。
- THE ACQUISITION OF THE FAST HOP RATE FH/DS SIGNALS EMPLOYING THE SAW MATCHED FILTER 利用声表面波匹配滤波器对快速FH/DS信号进行捕获
- The performance of Turbo coded optical fast frequency hopping CDMA network(FFH OCDMA) using binary PPM modulation(BPPM) was analyzed. 在不考虑噪声和仅考虑散粒噪声两种情况下 ;分析了 Turbo码对二进制脉冲位置调制( BPPM)的快跳频光码分多址 ( FFH OCDMA)系统性能的影响 ;并对该系统进行了数值模拟 .
- The main work of this paper is realizing a self-adaptation frequency hopping station adapting to new military requisition. 本文的工作就是在软件无线电的架构下实现一种适应现代军事新要求的自适应跳频电台。
- THE DISCUSSION OF SOME PROBLEMS IN THE RESEARCH OF FAST HOP RATE FH/DS SPREAD SPECTRUM SYSTEM 快速FH/DS扩频系统研制中的若干问题的探讨
- A new chaotic spread spectrum communication system FFH-FMDCSK is presented, which is based on FMDCSK and fast frequency hopping techniques. 本文提出一种基于差分混沌频率调制(FMDCSK)的快速跳频扩谱通信系统(简称FFH-FMDCSK)。
- The paper deals with how to achieve Frequency-synthesis Technology of Frequency Hopping Communication System based on FPGA. 摘要文章探讨了一种基于FPGA的跳频通信系统频率合成技术实现方案。
