differential keying

英 [ˌdɪfəˈrenʃl ˈkiːɪŋ]

美 [ˌdɪfəˈrenʃl ˈkiːɪŋ]

差动键控

电力

双语例句

• Frequency differential phase shift keying demodulator Is there any reactive power error control in AVR?
  频率差分移相键控解调器自动调压器有无功功率误差控制吗？
• An Improved Approach of Hybrid Differential Chaos Shift Keying with BER Performance Analysis
  一种改进的混合差分混沌键控及性能分析
• This dissertation focuses on the transmission performance evaluation of differential phase-shift keying ( DPSK)-based modulation formats in a 40 × 40Gbit/ s DWDM system.
  论文通过建立系统仿真平台，对各种基于差分相移键控（DPSK）的调制格式在40×40Gb／sDWDM传输系统中的性能进行了研究。
• As a novel optical modulation format, differential phase-shift keying ( DPSK) has become a hot topic in the large-capacity and long-haul optical communication technologies.
  差分相移键控调制格式（DPSK）作为一种新型调制格式，成为近年来高速长距离光通信技术的研究热点。
• At present, many researches about all-optical wavelength converters only based on the signal modulation formats of binary amplitude shift keying ( OOK) and differential phase shift keying ( DPSK), but it is very few to the signal modulation format of polarization shift keying ( PolSK).
  目前，全光波长转换器的研究主要集中在二进制振幅键控（OOK）和差分移相键控（DPSK）信号调制格式，对于偏振移位键控（PolSK）信号调制格式全光波长转换的研究很少。
• And an all-optical regenerator design scheme for quadrature phase-shift keying ( QPSK) and differential quadrature phase-shift keying ( DQPSK) signals was investigated through numerical simulations.
  对适用于正交相移键控和差分正交相移键控信号的全光再生器进行了仿真。
• Underwater Acoustic Data Transmission Based on Differential Phase Shift Keying
  基于差分相移键控的水声数据传输技术研究
• Punctured convolutional coding with an 8, 16 and 32 differential amplitude and phase shift keying ( DAPSK) modulation is considered.
  研究带删除卷积码的8、16、32差分幅/相移键控（DAPSK）调制。
• Analysis of Estimation Variance in Differential Chaos Shift Keying Telecommunication Systems
  差分混沌键控（DCSK）通信系统估值误差分析
• Focusing on combined N-ary orthogonal spread spectrum and M-ary differential phase shift keying ( NOrth-MDPSK), this paper investigates the bit error rate ( BER) with frequency offset in single path slow fading channel model.
  针对N进制正交扩频和MDPSK复合调制（NOrth-MDPSK），分析了单径慢衰落信道模型中带有频差时的误比特率。