Results 291 to 300 of about 2,797,043 (365)

Dynamic Incidence Angle Effects of Non-Spherical Raindrops on Rain Attenuation and Scattering for Millimeter-Wave Fuzes. [PDF]

Sensors (Basel)
Yang B, Wu K, Liang Y, Hao S, Huang Z.
europepmc   +1 more source

Giant Anisotropy and High Second‐Order Nonlinearity of 3R‐MoS2 for Multifunctional Photonics

Advanced Materials, EarlyView.
Graphical abstract highlights, 3R‐polytype of MoS2 (3R‐MoS2) as a multifunctional photonic platform enabled by giant optical anisotropy and optical nonlinearities, demonstrating subdiffractional waveguiding, giant second‐harmonic (SH) generation, and high‐performance reflective polarization control.
Georgy Ermolaev, Dmitriy Grudinin, Liudmila Klimova, Adilet Toksumakov, Mikhail Gubin, Anton Minnekhanov, Aleksandr Slavich, Mikhail Mironov, Arslan Mazitov, Dmitry Yakubovsky, Nikolay Pak, Andrey Vyshnevyy, Ivan Kruglov, Gleb Tselikov, Alexei Prokhorov, Aleksey Arsenin, Kostya S. Novoselov, Valentyn Volkov   +17 more
wiley   +1 more source

On the Use of Low-Cost Metallic Filaments for the Implementation of Millimeter Wave Antennas. [PDF]

3D Print Addit Manuf
Castro J, Vasquez D, Bruna S, Rodriguez M, Pizarro F.   +4 more
europepmc   +1 more source

Decoupling Photochemical and Photothermal Effects Using Molecular Motors Enables Fast, Intelligent, and Life‐Like Motions in Soft Materials

Advanced Materials, EarlyView.
A light‐responsive liquid crystal (LC) polymer network integrating molecular rotary motors and photothermal converters enables the decoupling of photochemical and photothermal effects. Selective wavelength activation allows orthogonal control over persistent shape encoding and fast reversible motion, enabling programmable soft robots capable of complex
Guiying Long, Jinyu Sheng, Alexander Ryabchun, Ben L. Feringa   +3 more
wiley   +1 more source

A Compact and Wideband Active Asymmetric Transmit Array Unit Cell for Millimeter-Wave Applications. [PDF]

Sensors (Basel)
Ahmed F, Melouki N, PourMohammadi P, Naseri H, Denidni TA.   +4 more
europepmc   +1 more source

A seven-band co-integrated antenna for 5G/6G operations in sub-6 GHz and millimeter-wave frequencies. [PDF]

Sci Rep
Islam MK, Alam MN, Araujo CA, Alwan EA.
europepmc   +1 more source

Analysis of bridge dynamic load test based on millimeter wave radar. [PDF]

Sci Rep
Qiao L, Xia XJ, Guo H, Song H, Feng YQ, Ka TA.   +5 more
europepmc   +1 more source

Heterogeneous-IRS-Assisted Millimeter-Wave Systems: Element Position and Phase Shift Optimization. [PDF]

Sensors (Basel)
Zhao W, Wu Q, Wei H, Su D, Zhu Y.
europepmc   +1 more source

A Multi-Feature Fusion Approach for Road Surface Recognition Leveraging Millimeter-Wave Radar. [PDF]

Sensors (Basel)
Qiu Z, Shao J, Guo D, Yin X, Zhai Z, Duan Z, Xu Y.   +6 more
europepmc   +1 more source

Design and Preparation of Compact 3-Bit Reconfigurable RF MEMS Attenuators for Millimeter-Wave Bands. [PDF]

Micromachines (Basel)
Miao S, Chai R, Si Y, Zhang Y, Wu Q, Li M.   +5 more
europepmc   +1 more source