Results 201 to 210 of about 185,082 (262)

A Compact Dual-Band Dual-Mode Wearable Button Antenna for WBAN Applications. [PDF]

Micromachines (Basel)
Li XP, Zhang XL, Yang XQ, Dong ZY, Feng XM, Li W.   +5 more
europepmc   +1 more source

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

Advanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

A Dual-Band Bandpass Filter with Wide Upper Stopband Using Stepped-Impedance Resonators and an Integrated Low-Pass Filter. [PDF]

Micromachines (Basel)
Liu L, Lin Y, Chen Q, Zhang L, Weng M.
europepmc   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Dual-band high-Q quasi-BIC metasurface for refractive index sensing. [PDF]

Nanophotonics
Lin X, Luo Y, Li D, Tang Z, Li Y, Liu K, Du Q, Wang C, Yue W.   +8 more
europepmc   +1 more source

A compact dual-band reconfigurable antenna with metamaterial for IoT applications. [PDF]

Sci Rep
Ali AH, Rasool JM, Abd AK, Islam MS, Ouda M, Alawad MA, Islam MT.   +6 more
europepmc   +1 more source

Design of a frequency selective rasorber for wideband transmission and dual-band absorption in L-S-C bands. [PDF]

Sci Rep
Pascarella F, Monorchio A, Brizi D.
europepmc   +1 more source

Developing and examining a compact dual band circularly polarized ultra-wideband antenna covering C-band and X-band applications. [PDF]

Sci Rep
Kolusu D, Nanda S.
europepmc   +1 more source

Correction to: TT-Nb₂O₅ with dual-band modulation and exceptional performance retention for fast-responsive electrochromics. [PDF]

Natl Sci Rev
Huang Q, Shao P, Hou M, Lei Y, Ou Z, Hu J, Zhu Y, Li B, Yin M, Zhang Y, Zhang R, Sun J, Li C, Luo G, Wen RT.   +14 more
europepmc   +1 more source

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Concurrent dual-band LNA for dual-system dual-band GNSS receiver

Analog Integrated Circuits and Signal Processing, 2013
Two concurrent dual-band low-noise amplifiers (LNAs) for GNSS applications are presented. They adopted resistive load and LC resonator load, respectively. On-chip circuits are used for biasing the main amplifiers and active baluns are used for single-ended-to-differential conversions.
Jing Shen, Xiaolin Zhang
openaire   +1 more source