1.RLC电路RLC串联电路的状态方程式为：d2QdQQitLRVVe0dtCdt2 (1)对于最简单的RLC串联电路来说，电流与电压的比值可表示为:I111VZRjL1/jCRjL1/C （2）（3）（4）其谐振频率为:振荡品质因子：0(1/LC)1/2 ...
(15) additional resistor are introduced into the circuit.;EFFECT: creation of conditions under which a band-pass RLC filter is implemented on voltage followers with the possibility of independent adjustment of the pole frequency and the quality factor of the pole with different resistors at constant...
2.设计、组装并测试一个截止频率(cut-offfrequency)在100kHz附近的高通滤波器(high-passfilter)或低通滤波器(low-passfilter)。 3.设计、组装并测试中心频率在200kHz附近的带通滤波器(band-passfilter)。 PS:实验仪器 各式电阻、电容和电感;示波器;信号发生器;多功能电表;功率放大器;电路测试面包板;铜质导线。-7...
(b)低频等效电路 图3 RLC低通滤波器的高频和低频等效电路 andlow equivalent Fig.3Highfrequency frequency circuitsofRLClow filter pass (b)滤波器单相等效电路 4 滤波器元件参数选择的原则 图1 RLC低通滤波器 变频器输出滤波器在满足衰减要求的同时,还 RLC fiiIzs- Fig.1 low—pass 要考虑滤波器的损耗和...
Design a band pass filter with series RLC Circuit that has resonance frequency of 5KHz and Quality factor of 30. Knowing that the source of Vrms delivers power to the circuit of 10 m watt at resonnce. a- Find the values of R.L.C components...
该电路 w2 w1 ,滤去高频(high frequency),得到低频(low frequency)。 C R C2 C3 L1 + _ u1(t) + _ u2(t) L2 L1 C2 L3 C1 C3 L2 L1 C2 C1 L3 C3 带通滤波器 (band-pass filter) 带阻滤波器 (band elimination filter) 由于信号频率范围很宽(从几赫到几百...在这种半对数坐标中画出幅频...
High frequency compensated current-mode ladder filters using multiple output OTAs A methodology to implement compensated current-mode filters using multiple output OTAs and based on RLC ladder filter prototypes is presented. The resultin... J Ramirez-Angulo,E Sanchez-Sinencio - 《IEEE Transactions ...
In this study, a traditional voltage-mode oscillator consisting of a high-Q band-pass filter and a voltage amplifier is transformed into a current-mode osc... YA Li - 《Iet Circuits Devices & Systems》 被引量: 2发表: 2017年 A CMOS electronically controllable current-mode sinusoidal quadrature...
A rectifier, as in Figure 14.11(b), coupled with a low-pass filter, as in Example 14.10, will perform this function. Sign in to download full-size image Figure 14.12. (a) Amplitude modulated signal (AM). The frequency is constant at the transmitter frequency (e.g., 1210 KHz), but ...
该电路 w2 w1 ,滤去高频(high frequency),得到低频(low frequency)。 C R C2 C3 L1 + _ u1(t) + _ u2(t) L2 L1 C2 L3 C1 C3 L2 L1 C2 C1 L3 C3 带通滤波器 (band-pass filter) 带阻滤波器 (band elimination filter) 由于信号频率范围很宽(从几赫到几百...在这种半对数坐标中画出幅频...