什么是Two-Pole Low-Pass Filters？字面意思，传递函数有两个极点的低通滤波呗，应该是二阶滤波的一种...
3, 4 (not shown) and in which the <1>/as<2> element has one <1>/s element in series with it and another in parallel Figs. 5, 7, 11, 12 (not shown). Low pass ladder filters using the networks are also described Figs. 8, 9 (not shown)....
aThese results (as well as the following ones) are obtained assuming that the second stage of the desynchronizer is a two-pole low-pass filter whose poles are at 100 Hz and 1000 Hz, respectively. (并且以下部分)得到假设的这些结果desynchronizer的第二阶段是杆在100赫兹和1000赫兹的二杆低通滤波...
A two-pole fixed-tuned monolithic crystal frequency discriminator circuit is provided wherein a tuned circuit is utilized connected between the center pin of the two-pole crystal device and ground. In this manner, two bandpass filters are effectively provided wherein the respective outputs thereof ma...
3, 4 (not shown) and in which the <1>/as<2> element has one <1>/s element in series with it and another in parallel Figs. 5, 7, 11, 12 (not shown). Low pass ladder filters using the networks are also described Figs. 8, 9 (not shown)....
A new type of all-pole 2-D analog lowpass filter is designed through the combination of all-pass filters. The transfer functions of these filters are verified for stability. The 2-D analog lowpass filter has been transformed to the digital domain by applying generalized bilinear transformation....
ACTIVE RC-LOW-PASS FILTER WITH SINGLE-ELEMENT FREQUENCY TUNING OF THE POLE ON THE DIFFERENTIAL AND TWO MULTI-DIFFERENTIAL OPERATIONAL AMPLIFIERSFIELD: radio equipment.;SUBSTANCE: invention relates to radio engineering and can be used as spectrum limiters connected at the input of analogue-to-digital ...