NOISE FILTER CIRCUITPURPOSE: To provide a stable noise filter circuit, in which there is no variation in EMI noise suppression characteristics even if a earth-line choke coil is mounted in the circuit.INAO KIYOHARU稲生 清春HIRAMATSU HITOSHI平松 仁...
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Resistors, coils (inductors), and capacitors are the three major passive components that make up an electronic circuit. Capacitors, in particular, store electric charges, but they also play a major role in noise reduction. As digital devices become small
Noise filter A noise filter includes a first magnetic core that includes a plurality of leg portions, and a first connection portion and a second connection portion, wh... M Ichihara 被引量: 0发表: 2014年 Note: Radio frequency inductance-capacitance band-stop filter circuit to perform contactle...
PURPOSE:To eliminate noise at the edge part of a reproducing luminance signal, by slicing the peak part of an input signal at a peak slicing circuit, extracting a high-pass frequency component by passing a slice peak signal through a high- pass filter, and setting a signal obtained by subtr...
ELECTROMAGNETIC NOISE FILTER DEVICE AND EQUIVALENT FILTER CIRCUIT THEREOFThe present invention is related to an electromagnetic noise filter device and an equivalent filter circuit thereof. The filter device comprises a substrate, a transmission line and a ground plane having slotted ground structure. The...
The LNA can be categorized into many types according to the circuit topologies. Primarily, they can be grouped into inductor and inductor-less LNAs, depending on the usage of the spiral inductor and active inductor circuits in LNA design. The two most common topologies for LNA design are the...
We suggest that in many applications, and notably those involving D/D and D/A conversion or actuation, the NTF should instead be shaped after the properties of the output/reconstruction filter. To this aim, we propose a framework for optimal design based on the Kalman-Yakubovich-Popov (KYP)...
A noise filter inserted between the power source side and the load side of a main circuit for which noise is reduced to attenuate noise of the main circuit using a filter circuit including the coil and the capacitor. In the noise filter, the board ground pattern is separated into a pluralit...
SOLUTION: In addition to an FF filter circuit 51, an adaptive filter circuit 52 of ... 鈴木 志朗,浅田 宏平,板橋 徹徳,... 被引量: 0发表: 2013年 Noise cancellation circuit A noise cancellation circuit is provided for cancelling impulse noise in a composite video signal. A composite video...