Showing 1 - 20 results of 278 for search '"Polarization (waves)"', query time: 0.32s Refine Results
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    Improved cross polarized wave generation with an aperture by Baozhen Zhao, Xiaohua Zhang, Chong Lv, Qiushi Liu, Ji Zhang, Mingjiang Ma, Guoqing Yang

    Published 2022-05-01
    “…A cross polarized wave (XPW) generation experiment with double BaF2 crystals in air was demonstrated with 120 µJ input pulse. …”
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    Article
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    Multichannel Airy beam generator simultaneously for linear and circular polarized waves by Tonghao Liu, Yueyu Meng, Jiafu Wang, Hua Ma, Weihan Li, Chao Liu, Ruichao Zhu, Lin Zheng, Wenxuan Tang, Shaobo Qu

    Published 2023-03-01
    “…Herein, an inspiring strategy of multichannel Airy beam generator based on the multichannel amplitude and phase controlled metasurface is proposed to independently generate the Airy beams for linear polarized waves in 20–24 GHz and orthogonal circular polarized waves in 12–14 GHz and 15–17 GHz. …”
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    Analysis on the Transmit Distortion of the Circular Polarized Wave Based on the Axial Ratio Parameter by CHEN Shiqiang, HONG Wen

    Published 2020-04-01
    “…The main current CP mode transmits circular polarized waves. Data in the form of Stokes parameters obtained by this mode has rotational invariance. …”
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    Article
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    Dispersive hydrodynamics of nonlinear polarization waves in two-component Bose-Einstein condensates by T. Congy, A. M. Kamchatnov, N. Pavloff

    Published 2016-10-01
    “…We study the nonlinear polarization waves, show that they obey a universal (i.e., parameter free) dynamical description, identify a new type of algebraic soliton, explicitly write simple wave solutions, and study the Gurevich-Pitaevskii problem in this context.…”
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    Article
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    LoRa and Rotating Polarization Wave: Physical Layer Principles and Performance Evaluation by Zaid Ahmad, Shaiful J. Hashim, Guillaume Ferre, Fakhrul Z. Rokhani, S. A. R. Al-Haddad, Aduwati Sali

    Published 2023-01-01
    “…Despite its robust Chirp Spread Spectrum (CSS) modulation, there is a severe degradation in its error performance particularly in hostile propagation environments, and an excessive reduction in coverage. Rotating Polarization Wave (RPW) is a potential LPWAN recently emerged to achieve a highly reliable IoT and Machine-to-Machine (M2M) communication. …”
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    Article
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    LoRa and rotating polarization wave: physical layer principles and performance evaluation by Ahmad, Zaid, Hashim, Shaiful J., Ferre, Guillaume, Rokhani, Fakhrul Z., Al-Haddad, S. A. R., Sali, Aduwati

    Published 2023
    “…Despite its robust Chirp Spread Spectrum (CSS) modulation, there is a severe degradation in its error performance particularly in hostile propagation environments, and an excessive reduction in coverage. Rotating Polarization Wave (RPW) is a potential LPWAN recently emerged to achieve a highly reliable IoT and Machine-to-Machine (M2M) communication. …”
    Article
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    Full-space trifunctional metasurface with independent control of amplitude and phase for circularly polarized waves by Li Xi Ming, Zhao Yuan, Lu Ren Pan, Sun Xiao Feng, Yang Zhao, He Hai Dan, Liu Yan Hui, Du Guo Hong

    Published 2024-10-01
    “…Herein, an innovative strategy of trifunctional metasurface is proposed to independently and simultaneously manipulate the amplitude and phase of circular polarized waves in full space. The multifunctional design is composed of double-layer anisotropic metasurface sandwiched with a bandpass frequency selective surface, with a frequency-direction multiplexed paradigm for on-demand control of both amplitude and phase across three independent channels. …”
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    Article
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    THE E-POLARIZED WAVE DIFFRACTION BY INFINITE PERIODICAL STRIP GRATING WITHOUT SINGLE STRIP by M. E. Kaliberda, L. M. Lytvynenko, S. A. Pogarsky

    Published 2016-09-01
    “…Purpose: The E-polarized wave diffraction by an infinite periodic strip grating without a single strip is considered. …”
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    Multiband Circular Polarizer Based on Fission Transmission of Linearly Polarized Wave for X-Band Applications by Farman Ali Mangi, Shaoqiu Xiao, Ghulam Ali Mallah, Deedar Ali Jamro, Imran Memon, Ghulam Fatima Kakepoto

    Published 2016-01-01
    “…A multiband circular polarizer based on fission transmission of linearly polarized wave for x-band application is proposed, which is constructed of 2 × 2 metallic strips array. …”
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    Article
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    Quaternion Model of Higher-Order Rotating Polarization Wave Modulation for High Data Rate M2M LPWAN Communication by Zaid Ahmad, Shaiful Jahari Hashim, Fakhrul Zaman Rokhani, Syed Abul Rahman Al-Haddad, Aduwati Sali, Ken Takei

    Published 2021-01-01
    “…Link reliability is one of the most important requirements for LPWAN deployment in industrial scenarios. Rotating Polarization Wave (RPW) system has been recently proposed as an LPWAN solution for reliable M2M communication in high clutter environment and it deploys BPSK modulation with polarization diversity (PD). …”
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    Article
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    Indicatrix of TE and TM- polarized wave velocities in crystal of classes 4mm, 3m, 6mm with magneto-electric effect by S.K. Tleukenov, Zh.N. Suierkulova, S.A. Nurkenov

    Published 2023-03-01
    “…The directions of the vectors of the phase and group velocities of the polarization waves TE and TM at the boundary of a uniaxial crystal with magnetoelectric properties are considered. …”
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    Quaternion model of enhanced rotating polarization wave for robust higher order modulation Low Power Wide Area Network wireless communication by Ahmad, Zaid

    Published 2022
    “…The design requirements of wireless M2M systems influence the choice of modulation and diversity techniques, and the selection of spectrum. Rotating Polarization Wave (RPW) is an LPWAN technology tested for highly reliable M2M communication. …”
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    Thesis