Results 41 to 50 of about 14,554 (296)
Research on the Defected Ground Structure With Von Koch Snowflake Fractals [PDF]
IEEE Access, 2020 This paper studies the electromagnetic properties of defected ground structure (DGS) with von Koch snowflake fractals. First, the snowflake fractal is employed in the dumbbell shaped DGS, and we have discovered that it has the characteristics of a low-pass filter and the out-of-band rejection increases with fractal iterations.
Xin Cao 0003 +4 more
openaire +2 more sources
FEBS Open Bio, EarlyView.UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová +2 more
wiley +1 more source
Enhanced Quadrature Hybrid Coupler Design for 5G N1 Band Using Defected Ground Structures
Jurnal Nasional Teknik ElektroThis study addresses the performance limitations of conventional hybrid couplers used in sub-6 GHz 5G infrastructure, targeting the N1 band (1.92–2.17 GHz), and integrates Defected Ground Structure (DGS) technology. The objective is to enhance bandwidth,
Rudy Fernandez +3 more
doaj +1 more source
Investigation of Compact Low Pass Filter with Sharp Cut–Off using Metamaterial [PDF]
, 2013 In this paper a new compact microstrip Bessel low pass filter (LPF) is experimentally validated using complementary split ring resonator (CSRR) which has sharper cut-off and improved spurious band suppression characteristics. The Richard’s transformation
Annaram, K., Nithya, S.
core +1 more source
FEBS Open Bio, EarlyView.The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley +1 more source
The Beauty of Symmetry: Common-mode rejection filters for high-speed interconnects and balanced microwave circuits [PDF]
, 2017 Common-mode rejection filters operating at microwave frequencies have been the subject of intensive research activity in the last decade. These filters are of interest for the suppression of common-mode noise in high-speed digital circuits, where ...
Bonache, Jordi +6 more
core
Plentiful magnetic moments in oxygen deficient SrTiO3
, 2015 Correlated band theory is employed to investigate the magnetic and electronic properties of different arrangements of oxygen di- and tri-vacancy clusters in SrTiO$_3$.
Ganesh, P. +2 more
core +2 more sources
Smectic Order in Double-Twist Cylinders [PDF]
, 1997 I propose a double-twist texture with local smectic order, which may have been seen in recent experiments. As in the Renn-Lubensky TGB phase, the smectic order is broken only through a lattice of screw dislocations. A melted lattice of screw dislocations
Kamien, Randall D.
core +2 more sources
Mutant NPM1 in Acute Myeloid Leukemia Initiation and Maintenance
Aging and Cancer, EarlyView.NPM1 mutations drive acute myeloid leukemia by acting as neomorphic transcriptional regulators that cooperate with Menin–MLL and XPO1 to sustain HOX/MEIS1 expression and block differentiation. Targeting these mutant‐specific transcriptional dependencies provides a rational therapeutic strategy for NPM1‐mutated AML.
Yanan Jiang +3 more
wiley +1 more source
Cross‐Polarisation Suppression in Self‐Diplexing Antennas
IET Microwaves, Antennas & PropagationAn approach to improve cross‐polarisation (XP) radiation in probe‐fed microstrip antennas is presented in this letter. The notable XP associated with self‐diplexing antennas caused by radiator multiplexing is discussed for the first time.
Yitong Yao, Gang Dong
doaj +1 more source