片语

PSK信号PSK signal

PSK modulator相移键控调制器

Psk Records出版者

psk signalspsk信号

PSK K相移键控

PSK Whirlpool惠尔普

coherent PSK相干相移键控

PSK signalPSK信号

英汉例句

• Studies the function of wavelet transform (WT) that can effectively distill the transient characteristics of digital signals to estimate the symbol rate of PSK signals.

  研究基于小波变换有效提取信号瞬变特性的功能，对数字调制移相键控(PSK)信号进行符号速率估计。

• Several demodulation schemes for split phase coded PSK signals are described in this paper.

  本文叙述了几种分相码移相信号的解调方案。

• The continuous wave output from the PSK modulator 20 is delayed in delay circuits 26I and 26Q and is then supplied, as a reference signal, to each of mixers of a receiving mixer 30.

  从PSK调制器20输出的连续波在延迟电路26I和延迟电路26Q中被延迟，然后作为参考信号提供给接收混频器30的每个混频器。

• We could never hear this before on AO-16 when it was transmitting its normal PSK signal, since we didn't hear the effect of fading on the uplink in this mode.

  在AO - 16以前正常传输PS K信号时我们可能永远听不到像这样的情况，因为我们听不到在PS K模式下上行信号的衰落影响。

• The results showed that T_3, T_4 subsets of lymphocyte and leukocyte count increased after PSK treatment than before (PNo significant change was found in other determinations (P>0. 05).

  服用云芝多糖后，T_3、T_4淋巴细胞亚群及白细胞计数均较服药前显着增高（P无显着变化（P>0.05）。

• As the name of the new mode says, PSK (phase shift keying) modulates the carrier phase.

  正如这种新操作模式的名字所指的，PSK(相移键控)调制载波的相位。

• Realize signal modulation and demodulation functions, including various types of modulation such as ASK (amplitude modulation), PSK (phase modulation), FSK (FM).

  实现信号的调制解调功能，包括各类调制如ask(调幅)，PSK(调相)，FSK(调频)。

• A new approach to realizing the analog signal source for digital phase modulation, or the approach to storing PSK signal waves, is described.

  本文介绍了一种实现数字调相系统模拟信号源的新方法，即PS K信号波形存贮法。

• Carrier synchronization is a key technique in the coherent -demodulation of PSK signals and it is directly related to the specification of demodulation.

  载波同步是PS K信号相干解调中的一项关键技术，它直接关系到解调的指标。

• The complex sphere decoding has lower complexity compared with real sphere decoding for space-frequency block codes with PSK modulation.

  对于PS K调制下的空频块码，复数球形译码相对实数球形译码有较低的复杂度。

• However, after the inter-slot silent period, the ramp output signal during the 8 - PSK mode does not track the ramp input signal.

  然而，在时隙间隔静默期间之后，8-PS K模式下的斜坡输出信号不跟随斜坡输入信号。

• Firstly, this thesis analyzes the transmission characteristics of HF channel, and fixes on the system modulation scheme 2dpsk, according to the comparison of ASK, FSK and PSK (DPSK).

  首先，本文分析了短波信道的传输特性，并通过比较A SK、FSK和PS K (DPSK)几种调制方式的特点，确定了2dpsk为系统的调制方案。

• Basing on the properties of binary digital PSK and exclusive-OR gate, this paper gives a quite simple exclusive-OR gate for binary PSK.

  本文结合二进制数字PS K信号和异或门的特点，组成了一个十分简单的异或门二进制psk。

• Based on mathematical model of PSK modulation, the structure of an all digital PSK modem is proposed.

  提出了一种全数字PS K调制解调器的结构模型。