Results 91 to 100 of about 10,915 (306)
Design and Simulation of a Wilkinson Power Divider with High Isolation for Tri-Band Operation Using PSO Algorithm [PDF]
Journal of Intelligent Procedures in Electrical Technology, 2015 In this article, a microstrip tri-band Wilkinson power divider, using the equivalent three section transmission line instead of common quarter-wavelength transmission line with help of PSO algorithm, design and simulated. Optimized choices for electrical
Farzad Khajeh-khalili +1 more
doaj
Molecular Oncology, EarlyView.Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary +1 more
wiley +1 more source
Wideband four-way microstrip power divider for WLAN application
, 2020 Link to publisher's homepage at http://jere.unimap.edu.myThe Wilkinson power divider is a well-known device in the RF and microwave community used for splitting power.
Nur Ain, Rosli +3 more
core
Molecular Oncology, EarlyView.Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen +14 more
wiley +1 more source
Design and Measurements of a C-Band Array for High Power High Bandwidth SAR Application
, 2013 The design and test of a dual linear polarized C-Band antenna for the airborne Synthetic Aperture Radar (SAR) system of DLR is presented.
Di Maria, Alberto +3 more
core
Modified Wilkinson power divider for nth harmonic suppression
, 2019 This paper presents a structure of the Wilkinson power divider that can suppress the nth harmonic output. The power divider consists of two lambda/4n open stubs, which are located at the center of lambda/4 branches and a parallel connection of a resistor
Kang, BK, Yi, KH
core +1 more source
Compact Band-Selective Power Divider Using One-Dimensional Metamaterial Structure
International Journal of Antennas and Propagation, 2019 A band-selective power divider is demonstrated for the first time. By replacing lumped element right-handed (RH) and left-handed (LH) transmission lines (TL) in a conventional Wilkinson power divider, it is possible to achieve both power division and ...
Soonwoo Park +5 more
doaj +1 more source
A Note on Divided Powers in a Hopf Algebra [PDF]
Proceedings of the American Mathematical Society, 1960 The algebraic structure of a Hopf algebra over a field was established by A. Borel [I] (see Theoreme 6.1). The theorem asserts that if a Hopf algebra is finitely generated in each dimension and the field is perfect then it is algebraically isomorphic to a tensdr product of monogenic exterior and polynomial algebras (the latter possibly truncated if the
openaire +2 more sources
Molecular Oncology, EarlyView.Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy +10 more
wiley +1 more source
Controlled power flow capacitive divider for electric power tapping
, 2006 : Capacitive divider systems for tapping electric power from high voltage transmission lines are known to exhibit certain detrimental problems of stability, sub-resonance harmonic oscillations, and ferroresonance when coupled with non-linear loads.
Nicolae, D.V. +9 more
core +1 more source