• 1. Frequency Shift Key: 频移键 | 移频键控 | 传送采用了移频键控
• 2. gauss frequency shift key: 高斯频移键 | 高斯频移键控
• 3. gaussian frequency shift key: 高斯频率偏移键

更多释义

• 1.Based on the characteristics of Domestic frequency shift key track signal, this paper presents a kind of appropriate detection method for our national train signal — Time-frequency analysis.
  根据移频轨道信号的特点，本文提出了一种适合我国铁路信号的检测方法——时频分析的方法。
  dict.yoduao.com
• 2.The key factors of the Relayed frequency shift jamming to it's quality are it's frequency shift amount and the time delay between the jamming pulse and the jammed signal.
  决定转发移频脉冲干扰品质的是其移频量和与信号脉冲的相对延迟时间。
  dict.yoduao.com
• 3.In movement state, the technology of synchronization is the key of overcoming Doppler frequency shift in the communication, and the performance of communication has influenced.
  运动状态下的同步技术是通信领域克服多普勒频移的关键技术，直接影响通信系统的性能。
  dict.yoduao.com

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