abbr.消防栓(FireHydrant);给水加热器(FeedwaterHeater)
网络 跳频(Frequency Hopping); 家族性高胆固醇血症(familial hypercholesterolemia); 风华
The principle of FH communication is described.
简述了跳频通信的基本原理。
Barrage jamming or track jamming can be used to the FH target.
对于采用了跳频技术的目标,可以采用阻塞式干扰或跟踪式干扰。
The design of FH multiple-access code adapting for multi-network is put forward.
提出了较适合于多网通信的跳频地址码的设计方法。
There are several difficult problems in the research of spread spectrum FH/DS system.
在研制扩展频谱FH/DS系统时,会遇到一些很困难的问题。
Differential frequency hopping (DFH) is a kind of new frequency hopping (FH) technique.
差分跳频是一种新型的跳频通信技术。