coherent demodulator造句
例句與造句
- Quadrature coherent demodulator
正交相干解調器 - Firstly , the theory and the architecture of hardware system are described , secondly , the steps of the signal processing are discussed in detail . based on the experiments and the characteristics of the signal , we pre - process the signals with band - pass filter , proportional amplifier and coherent demodulator . after sampling and analysis doppler information , we display the final results distinctly to alarm in time
然后，結合系統(tǒng)中各主要部分的任務，詳細介紹了信號處理的各個步驟：通過實驗比較，并結合接收信號的特點，選用帶通濾波器、比例放大器、相干檢波等技術對信號進行預處理；然后對獲得的多卜勒信息進行采樣和頻譜分析；最后，用比較直觀的形式顯示數(shù)據結果，以及時準確地告警。 - The frequency offset estimation algorithms for gmsk signal are also discussed and a frequency offset estimator with larger estimation range and higher accuracy is proposed . two kinds of synchronization structures are compared with each other . at last , the synchronizer described above and a differentially coherent demodulator compose a blind gmsk receiver
其次，基于對目前gmsk信號盲載頻偏差估計方法的分析和比較，根據第五章提出的頻差估計思想，提出一種寬估計范圍、高精度的gmsk信號頻差估計方法。 - It's difficult to find coherent demodulator in a sentence. 用coherent demodulator造句挺難的