As the Beidou satellite navigation system, it is possible to use the time service as the source of synchronization referrence in Tactics FH radio.
随着北斗卫星导航系统的正式运营，利用北斗无源授时服务提供的时钟作为战术跳频电台的同步参考时钟成为了可能。
When the number of links was large, simulation using Monte Carlo showed the capacity of FH- CDMA grew up as the number of FH frequency points ascending.
跳频容量最大值以及达到跳频容量最大值时的跳频点数都随着链路数的增加而上升。
Production practice indicated that the FH-5 catalyst has good adaptability, stability as well as a certain activity in low pressure hydrofining.
生产实践表明：FH - 5催化剂具有较好的适应性、稳定性及一定的低压加氢精制活性。
As is known it is difficult to design good FH code and synchronize the transmitter and receiver in a chaotic FH communication system.
众所周知，设计好的跳频码和在混沌跳频通信系统中实现收发双方的同步是很困难的。
New interference methods, such as sweeping frequency interference and faster-hop-collision interference, become a new focus of electronic countermeasures to FH communication systems.
扫频式干扰、更高跳速碰撞干扰等新的干扰方法成为跳频通信系统电子对抗领域中又一重要研究方向。
DS, FH or mixing communication system is used in wireless network attack, information transmitted system is used as kernel unit, and many communication means is synthetically used.
主要使用DS、FH或二者混合通信体制，其核心为信息传输系统，可综合采用多种通信手段。
A series of control tests such as inner consistency test, threshold value test, FH test, time window moving test, etc. show that the application result of the method is stable.
内符合检验、阈值试验、FH检验、时间窗移动试验等一系列控制试验表明识别结果较稳定。
A series of control tests such as inner consistency test, threshold value test, FH test, time window moving test, etc. show that the application result of the method is stable.
内符合检验、阈值试验、FH检验、时间窗移动试验等一系列控制试验表明识别结果较稳定。
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