Results 41 to 50 of about 77,898 (296)

Positive Real Zeros in Flexible Beams

Shock and Vibration, 1995
Feedback control of flexible structures naturally involves actuators and sensors that often cannot be placed at the same point in the structure. It has been widely recognized that this noncollocation can lead to difficult control problems and, in ...
Eric H. Maslen
doaj   +1 more source

High-Selectivity Bandpass Filter Based on Two Merged Ring Resonators [PDF]

Radioengineering, 2021
A high-selectivity bandpass filter (BPF) based on two merged ring resonators is presented in this paper. The structure of this proposed BPF can be seen as the two one-wavelength ring resonators merged each other by sharing the common λg/2 microstrip line.
X. Y. Weng, K. D. Xu, Y. J. Guo, A. X. Zhang, Q. Chen   +4 more
doaj  

Pergeseran Transmission Zeros Akibat Perubahan Komponen Penggandeng Silang [PDF]

, 2014
Filter memainkan peranan yang penting dalam pemprosesan data. Di dalam teknik telekomunikasi, filter memilih sinyal terima/pancar yang diinginkan dengan membuang sinyal lainnya. Filter digunakan untuk memisahkan sinyal-sinyal yang memiliki frekuensi yang
Alaydrus, M. (Mudrik)
core  

A study on LQG/LTR control for damping inter-area oscillations in power systems [PDF]

, 2007
Published ...
Chaudhuri, B, Jaimoukha, IM, Korba, P, Zolotas, AC   +3 more
core   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Tri-/Quad-/Quint-Band Bandpass Filters Based on Transversal Embedded Asymmetrical Square-Ring Resonator

IEEE Access
This paper presents a series design method for tri-/quad-/and quint band bandpass filter (BPF) with multiple transmission zeros (TZs) based on an embedded asymmetrical square-ring resonator (ASRR).
Xiaohan Wan, Zhengzhen Jin, Yifan Wang, Guoxin Xu, Lei Zhang, Yang Xiong, Litian Wang   +6 more
doaj   +1 more source

Active rc filter permits easy trade-off of amplifier gain and sensitivity to gain [PDF]

, 1968
Passive RC network was designed with zeros of transmission in the right half of the complex frequency plane in the feedback loop of a simple negative-gain amplifier.
Kerwin, W. J., Shaffer, C. V.
core   +1 more source

Developmental, Neuroanatomical and Cellular Expression of Genes Causing Dystonia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Dystonia is one of the most common movement disorders, with variants in multiple genes identified as causative. However, an understanding of which developmental stages, brain regions, and cell types are most relevant is crucial for developing relevant disease models and therapeutics.
Darren Cameron, Nicholas E. Clifton, Daniel Cabezas de la Fuente, Peter Holmans, Nicholas J. Bray, Kathryn J. Peall   +5 more
wiley   +1 more source

K-Band Waveguide Resonator Bandpass Filter Structure With Adjustable Transmission Zeros for Producing Various Symmetric and Asymmetric Responses

IEEE Access
This work is to present a versatile K-band waveguide resonator bandpass filter structure capable of producing various responses with a pair of transmission zeros. One of the significant features of the presented filter structure is its ability to produce
Sanggu Lee, Jongheun Lee, Boyoung Lee, Jaehwan Lim, Jaesub Han, Juseop Lee   +5 more
doaj   +1 more source

Ultra-Wide Stopband Low-Pass Filter Using Multiple Transmission Zeros

IEEE Access, 2017
AA compact microstrip low-pass filter (LPF) with an ultra-wide stopband and its design procedure are proposed in this paper. Using three-stepped impedance stubs(SISs), multiple transmission zeros are introduced in the stopband and can be freely ...
Fu-Chang Chen, Run-Shuo Li, Qing-Xin Chu
doaj   +1 more source