Results 201 to 210 of about 98,250 (261)

Phase Modulation for Quadruplex Channels of Arbitrary Orthogonal Polarization States via Bilayer Metasurfaces. [PDF]

Nanophotonics
Wang W, Wang J, Wu Q, Lin J, Jin P, Liu S, Guo Z, Zhou K.   +7 more
europepmc   +1 more source

Confinement-driven structural transitions in a dusty plasma crystal. [PDF]

Sci Rep
Sahu SM, Dhaka A, Bandyopadhyay P, Sen A.   +3 more
europepmc   +1 more source

Switchable Ultralong Chiral Signal Transmission and Gate Tunability in Organic Chiral Semiconductor. [PDF]

Research (Wash D C)
Hu R, Niu X, Lu X, Li S, Yu Y, Zhao X, Xiang Z, Song K, Nam KT, Gao K, Qin W.   +10 more
europepmc   +1 more source

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Polarization Channel Estimation for Circular and Non-Circular Signals in Massive MIMO Systems

IEEE Journal on Selected Topics in Signal Processing, 2019
The polarization millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) system has been deployed in next-generation wireless communication since it can provide a high-data stream and high space efficiency simultaneously. Polarization channel parameter estimation for polarized mmWave massive MIMO systems is extremely important for ...
Xianpeng Wang, Liangtian Wan, Mengxing Huang   +2 more
exaly   +2 more sources

Compression waves in semi-circular channel [PDF]

Proceedings of the Institution of Civil Engineers - Water Management, 2022
Partially filled pipe flows are commonly observed in urban hydraulics, sewers and road crossings. The occurrence of a compression wave in the confined space may result from flash flooding, transient operation or accidental blockage, inducing explosive conditions.
Emelia Dara Soechiarto, Davide Wűthrich, Hubert Chanson   +2 more
openaire   +4 more sources

Internal waves in a circular channel

Journal of Fluid Mechanics, 1976
The frequencies of the first four sloshing internal wave modes in two superposed fluid layers contained in a circular channel are calculated for two positions of the free surface and for various ratios of the depths of the two layers. Flow patterns are given for the first four sloshing modes for the case in which the fluids occupy a semicircular space ...
Yang, W. H., Yih, Chia-Shun
openaire   +1 more source