A Novel Dual-Polarized Magnetoelectric Dipole Antenna and Its Array for LTE and 5G Sub-6 GHz Base Station Applications. [PDF]
Entropy (Basel), 2023 Song Z, Qi J.
europepmc +1 more source
Radiometric measurements over bare and vegetated fields at 1.4 GHz and 5 GHz frequencies [PDF]
Microwave emission from bare and vegetated fields was measured with dual polarized radiometers at 1.4 GHz and 5 GHz frequencies. The measured brightness temperatures over bare fields are shown to compare favorably with those calculated from radiative ...
Engman, E. T. +7 more
core +1 more source
Charge‐Induced Morphing Gels for Bioinspired Actuation
Advanced Functional Materials, EarlyView.This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu +4 more
wiley +1 more source
High-Gain Omnidirectional Dual-Polarized Antenna for Sink Nodes in Wireless Sensor Networks. [PDF]
Sensors (Basel), 2022 Zhang Y, Li Y.
europepmc +1 more source
Growth of Millimeter‐Sized BaTaO2N Single Crystals by an NH3‐Assisted BaCl2 Flux Method
Advanced Functional Materials, EarlyView.Millimeter‐sized BaTaO2N single crystals are successfully grown from a BaCl2 flux under NH3 flow. Their comprehensive characterization, including dielectric properties, is demonstrated, and the possible growth mechanisms are discussed. Abstract Perovskite‐type oxynitrides have attracted considerable attention due to their excellent photocatalytic ...
Ginji Harada +2 more
wiley +1 more source
Battery-Free Wireless Light-Sensing Tag Based on a Long-Range Dual-Port Dual-Polarized RFID Platform. [PDF]
Sensors (Basel), 2022 Wagih M, Weddell AS, Beeby S.
europepmc +1 more source
Advanced Functional Materials, EarlyView.The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini +9 more
wiley +1 more source
A Low-Cost Dual-Frequency Dual-Polarized Antenna Array with High Gain. [PDF]
Micromachines (Basel)Zhang JD, Wang M, Wu W.
europepmc +1 more source
Design of a Single-Layer ±45° Dual-Polarized Directional Array Antenna for Millimeter Wave Applications. [PDF]
Sensors (Basel), 2021 Lv Q +5 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim +4 more
wiley +1 more source