oscillator frequency造句
例句與造句
- Select installation and then antenna setting , and set respectively the local oscillator frequencies of the high - frequency tuner of 146 , 138ku , 138c band and so on
選擇安裝里的天線設(shè)定，分別設(shè)置146 、 138ku及138c波段等等的高頻頭本振頻率。 - The phase detecting error caused by local oscillator frequency drift and non - synchronization of measurement signal and gate signal is eliminated and the measurement speed is improved at the same time
該方法可以有效的消除因本振信號(hào)頻率漂移及閘門信號(hào)與被測(cè)信號(hào)的非同步引起的測(cè)相誤差,同時(shí)提高了測(cè)量速度。 - Article has introduced partition and the definition of oscillator frequency stability , and analyzed emphatically to cause the vibration factor with instability frequency , this paper elaborated the major measure and steady method that how to raise frequency stability
摘要介紹了振蕩器頻率穩(wěn)定度的定義與劃分，著重分析了導(dǎo)致振蕩頻率不穩(wěn)定的因素，詳細(xì)地闡述了提高頻率穩(wěn)定度的主要措施和穩(wěn)定方法。 - At present , there are various methods of moving vehicle detector and identification . the system we designed for traffic information makes use of the principle of electromagnetic induction and radio frequency identification the moving vehicle detector , which is based on inductive circular loop , detects the information of vehicle according to the inductive signal . the basic information including speed and go through time can be detected to analyze oscillator frequency
目前現(xiàn)行的車輛檢測(cè)與識(shí)別系統(tǒng)的種類繁多，本系統(tǒng)基于電磁感應(yīng)理論和射頻識(shí)別技術(shù)，采用環(huán)形線圈作為數(shù)據(jù)采集傳感器，通過對(duì)振蕩器的頻率計(jì)數(shù)測(cè)量到車輛的通過、速度等基本信息，同時(shí)啟動(dòng)射頻識(shí)別系統(tǒng)，使讀寫器與安裝在車輛上的非接觸ic卡進(jìn)行無線通訊獲取通過車輛的類型和所屬用戶等數(shù)據(jù)，并將有關(guān)數(shù)據(jù)通過rs232串口送至上位機(jī)。 - A full - digital demodulation technique is introduced in this paper , which can make it easy and quick to design and achieve binary phase shift keying ( bpsk ) demodulator , and also can reduce the requirement of the oscillator frequency precision and the degree of stability of the receiver
本文介紹了一種適合于用數(shù)字信號(hào)處理器( dsp )實(shí)現(xiàn)的全數(shù)字解調(diào)技術(shù)。該技術(shù)能方便、靈活地設(shè)計(jì)實(shí)現(xiàn)二進(jìn)制相移鍵控( bpsk )解調(diào)器，而且使用該技術(shù)可以大大降低對(duì)接收機(jī)本身的振蕩頻率精度和穩(wěn)定度的要求。 - It's difficult to find oscillator frequency in a sentence. 用oscillator frequency造句挺難的