Results 21 to 30 of about 2,137,571 (299)

Absolutely free extrinsic evolution of passive low-pass filter [PDF]

open access: yes, 2006
Evolutionary electronics is a brunch of evolvable hardware, where the evolutionary algorithm is applied towards electronic circuits. The success of evolutionary search most of all depends on variable length representation methodology. The low-pass filter
Kalganova, T   +3 more
core   +1 more source

Derivation of Oscillators from Biquadratic Band Pass Filters Using Circuit Transformations

open access: yesApplied Sciences, 2014
Network transformations are the techniques to obtain new functional schemes from available circuits. They are systematic methodologies, since each transformation technique can be applied to many circuits to obtain the desired functions or characteristics.
Hung-Yu Wang   +4 more
doaj   +1 more source

Switchable Terahertz Band-Pass/Band-Stop Filter Enabled by Hybrid Vanadium Dioxide Metamaterial

open access: yesAdvances in Condensed Matter Physics, 2020
To date, little research has been carried out on the integration of switchable and diversified functionalities into a single metamaterial in the terahertz (THz) range.
Ying Chen, Jianwei Cheng, Chaowu Liang
doaj   +1 more source

Design of Ka Band Bandpass Filter Based on Radial Stub

open access: yesTaiyuan Ligong Daxue xuebao, 2023
Purposes In communication systems, filters play an important role in filtering out-of-band signals. For the traditional parallel coupled line filter and clip line filter, the size is large and the parasitic pass band problems exist.
Na WANG   +5 more
doaj   +1 more source

Frequency response of the band-pass filter.

open access: yes, 2016
Frequency response of the band-pass filter.
James K. Russell (2547661)   +3 more
core   +1 more source

Compact WLAN notched ultra-wideband band pass filter [PDF]

open access: yes, 2022
This paper has investigated WLAN notched Ultra-Wide Band (UWB) Band Pass Filter with a wide upper stop band. Theproposed design has folded half-wave line that has been incorporated in between slot line resonators.
S, Ramkumar ; Department of Electronics and Communication Engineering, National Institute of Technology Puducherry, Karaikal, Puducherry 609 609, India
core  

Hanning FIR window filtering analysis for EEG signals

open access: yesBiomedical Analysis
The window function is a mathematical function in signal processing that is multiplied by a signal to lessen or eliminate the impact of undesired characteristics such as spectral leakage and edge effects that might arise while analyzing finite-duration ...
Aruna Pant, Adesh Kumar
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

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