The desired frequency is tuning is accomplished by discrete tuning curve among a group of frequency sub-bands through capacitor array. 目标频率由一组分立的亚波段组成,通过电容阵列来控制。
Through inductor optimization, the VCO has a low phase noise and a wide tuning range with switched capacitor array and NMOS varactor. 通过优化集成电感的设计,同时采用NMOS管和开关电容阵列作为可变电容,使该设计具有较低的相位噪声和较宽的调谐范围。
Calculation of the tuning capacitor for dual loop antenna of HF sea state radar 高频海态雷达双环天线调谐电容的计算
Programming for The Design of The Shape of UHF Tuning Capacitor Piece of Mechanical Type UHF机械调谐器调谐电容片形的程序设计
By comparing the shortcomings and advantages of several design schemes on tunable filters, the optimum design scheme was designed for switching capacitor array of a tuning capacitor band pass filter. 对比了几种可调滤波器的设计方案优缺点,优选出PIN开关电容阵列调节电容带通滤波器的最佳设计方案。
In a certain domain of discharge parameters, transitions and hysteresises have been observed in the curves of the tuned substrate self-bias versus the capacitance of the tuning capacitor. 在一定放电参数区域内,调谐基片射频自偏压随调谐电容的变化曲线呈现跳变、双稳、迟滞现象。
Application of automatic tuning compensation device of tuning capacitor type in urban power distribution network 调容式自动调谐补偿装置在城区配电网中的应用
Using the method of numerical calculation, we have completed the design of the shape of UHF tuning capacitor piece which has fine linear frequency behavior, and the shape of piece is drawn automatically by the computer program. 本文采用数值计算方法完成了具有良好直线频率跟踪特性的调谐电容片形的设计,并由计算机自动绘出了片形。
We study the influence on the self-bias-tuning capacitor curve made by the axial place of substrate. 研究了基片台空间轴向位置对基片自偏压-调谐电容曲线的影响;
Experimental studies have been made on the characteristics of the tuned substrate self-bias by tuning the external capacitor, and relations of the tuned substrate self-bias with the RF discharge power and the argon gas pressure. 研究了调谐基片自偏压随外部调谐电容值的变化特征,得到了调谐基片射频自偏压随射频放电功率、气压的变化曲线。