中文: 最佳的当代导线设计都朝向低电阻抗,包含电容与电感抗与尽量少的电机谐震。英文: High stability of capacitance and DFversus wide temperature and frequency range.中文: 高温度,频率范围内容量DF具高稳定性。
中文: 最佳的当代导线设计都朝向低电阻抗,包含电容与电感抗与尽量少的电机谐震。英文: High stability of capacitance and DFversus wide temperature and frequency range.中文: 高温度,频率范围内容量DF具高稳定性。
Can measure frequency and cycle. 8846 A still can measurecapacitanceand temperature. 能够测量频率和周期. 8846A还能够测量电容和温度. 期刊摘选 Enabling the guard effectively reduces the cable and switchcapacitance, thereby improving the electrometer's response time. ...
Though the value of resonance capacitance, inductance, or frequency is changed considerably, but the relation between its variation, a ratio of the original value, and the variation of drain currents are not changed. Thus, a change of capacitance, inductance, or frequency is detected stably with...
Relation of Negative Capacitance in LED to Rotational Frequency发光二极管负电容与角频率的关系发光二极管负电容正向交流小信号方法可变电容角频率利用正向交流(AC)小信号方法对发光二极管(LED)的电容-电压特性进行测量,可以观察到发光二极管中的负电容现象.提出了测量到的负电容现象是表象,不存在负电容;发光二极管p-n...
necessity. The two plates of the variable capacitor are made of metals where one of the plates is fixed, and the other is movable. Their main function is to fix the resonant frequency in the LC circuit. There are two types of variable frequency and they are,tunning capacitorsandtrimming ...
where A=ϕd2/4 is the sensor's area, K is the dielectric constant (1.0 for air), and k depends on units used (0.225 for in and 0.00885 for mm). The electrical impedance Z for a capacitor is given by: [31]Z=1jCω where ω is the frequency applied to the capacitance sensor ...
Hg1−xCdxTe Metal–Insulator–Semiconductor (MIS) capacitors were studied both experimentally and theoretically to investigate the capacitance contributions due to band-to-band (btb) tunnelling and generation–recombination (gr) of carriers to inversion layer capacitance. A good fit to the data has ...
The approach is based on the relation between the charge Q( t) of the measuring condenser filled with a dielectric, an applied voltage V( t) and the dielectric response function Φ( t).DOI: 10.1016/0009-2614(79)80127-X 被引量: 5 ...
We calculated the frequency-dependent dielectric response (electric susceptibility) of layered ferroelectric–dielectric junction, biased by the time-dependent harmonic voltage with single frequency \(\omega \). Working point is stabilized, by the charge boundary condition between the layers, in the regi...