PFM:脉冲调频

“脉冲调频”(Pulse Frequency Modulation,简称PFM)是一种常见的信号调制技术,广泛应用于电子工程、通信系统及自动化控制等多个综合领域。采用这一缩写形式(PFM)能够有效简化专业文档与日常交流中的书写及使用流程,既提升了信息传递的效率,也便于相关领域的工程师和技术人员快速识别与沟通。

Pulsed Frequency Modulation具体释义

  • 英文缩写:PFM
  • 英语全称:Pulsed Frequency Modulation
  • 中文意思:脉冲调频
  • 中文拼音:mài chōng tiáo pín
  • 相关领域pfm 未分类的

Pulsed Frequency Modulation的英文发音

例句

  1. The results show that in all the pulsed bias related parameters ( pulsed bias magnitude, duty ratio and frequency ) and the geometry parameters ( modulation period and period ratio ), pulsed bias magnitude is the major factor affecting microhardness of the multilayer films.
  2. 结果表明,在所有偏压参数(脉冲偏压幅值、占空比和频率)和几何参数(调制周期和周期比)中,脉冲偏压幅值是影响显微硬度的最主要因素;
  3. Modulated pulsed laser is utilized to produce specific frequency light current imaging but not direct current imaging to enhance the SNR. The special modulation circuit is designed in this thesis. 6.
  4. 采用经调制的脉冲激光束产生特定频率的光电流成像而非直流成像技术,进一步提高了图像信噪比,并设计了专用的调制电路。
  5. A phase-locked receiver applied to receive pulsed PSK radio frequency is introduced to meet the requirement of a certain spacecraft beacons test, which is based on the characteristics of the low code rate PSK and ASK dual modulation radio frequency signal.
  6. 基于对某航天器用救援示位标的测试需要,针对示位标低码速率调相、调幅双重调制射频信号的特点,介绍了一个接收脉冲射频调相信号的接收机。