low-pass filter

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Related to Lowpass filter: High pass filter, Band pass filter

low-·pass fil·ter

a device or material with the opposite effect from a high-pass filter; most tissues act as low-pass filters of ultrasound signals.

low-pass filter

A filter that removes high-frequency waves from a sample, allowing only those below a specified frequency to pass.
See also: filter
References in periodicals archive ?
By considering (m = 1) for designing bilayer anisotropic lowpass filters and polarizers and also the size of layers, 4 other parameters are available.
Within a lumped element lowpass filter, thicker dielectric height gave better performance compared to a thinner one.
The position of the two attenuation poles can be adjusted independently, so a lowpass filter with ultra-wide stopband and sharp skirt can be realized by optimizing the parameters of the DGS.
r2] should be optimized to close to the above optimized value of quasi-elliptic function lowpass filter.
Li, "Compact broad-stopband lowpass filter using SIRs-loaded circular hairpin resonators," Progress In Electromagnetics Research, Vol.
For example, a sharp lowpass filter (LPF) function means a sharp HPF function and better suppression of the VCO or Vt-DRO noise inside the loop frequency limits.
3) The parameters of prototype lowpass filter according to the filter kind and ripple inter the bandpass;
In this paper, a novel UWB bandpass filter is proposed using a microstrip to slotline transition combined with an elliptical lowpass filter.
This signal is then amplified and guided through the lowpass filter with a cutoff frequency of approximately three-quarters of the symbol frequency.
Compact lowpass filter with sharp transition band based on defected ground structures," Progress In Electromagnetics Research Letters, Vol.
To demodulate the baseband signal from the generated 60 GHz mm-wave signal, a 60 GHz RF local oscillator, a mixer, and an electrical first-order Gaussian lowpass filter are utilized.
Chang, "Compact lowpass filter using stepped impedance hairpin resonator," Electron.