Showing 61 - 80 results of 307 for search '"broadband"', query time: 0.05s Refine Results
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    Protecting H.264/AVC Data-Partitioned Video Streams over Broadband WiMAX by Laith Al-Jobouri, Martin Fleury, Mohammed Ghanbari

    Published 2012-01-01
    “…Broadband wireless technology, though aimed at video services, also poses a potential threat to video services, as wireless channels are prone to error bursts. …”
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    Article
  3. 63

    A Broadband Vibration-Based Energy Harvester Using an Array of Piezoelectric Beams Connected by Springs by V. Meruane, K. Pichara

    Published 2016-01-01
    “…To handle this problem, the present investigation proposes the use of an array of piezoelectric cantilevered beams connected by springs as a broadband vibration-based energy harvester. The equations for the voltage and power output of the system are derived based on the analytical solution of the piezoelectric cantilevered energy harvester with Euler-Bernoulli beam assumptions. …”
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  4. 64

    A Broadband Linear-to-Circular Transmission Polarizer Based on Right-Angled Frequency Selective Surfaces by Wei Zhang, Jian-ying Li, Jian Xie

    Published 2017-01-01
    “…A broadband linear-to-circular transmission polarizer using a right-angled frequency selective surface is presented in this paper. …”
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    Article
  5. 65

    Chaotic Dynamics-Based Analysis of Broadband Piezoelectric Vibration Energy Harvesting Enhanced by Using Nonlinearity by Zhongsheng Chen, Bin Guo, Congcong Cheng, Hongwu Shi, Yongmin Yang

    Published 2016-01-01
    “…Based on it, chaotic dynamics mechanisms of achieving broadband PVEH by nonlinearity are exposed by potential function of the unperturbed nonlinear PVEH system. …”
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    Article
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    Design of a Compact Broadband 90° Waveguide Twist Based on Double-Corner-Cut Square Slots by Jun-mo Wu, Dong-fang Zhou, Xue Lei, Jun Gao, Hao-ming Hu

    Published 2017-01-01
    “…A new compact broadband waveguide twist by double-corner-cut square slots is presented. …”
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    Article
  9. 69

    Multiple Power-Saving MSSs Scheduling Methods for IEEE802.16e Broadband Wireless Networks by Shih-Chang Huang

    Published 2014-01-01
    “…This work proposes two enhanced multiple mobile subscriber stations (MSSs) power-saving scheduling methods for IEEE802.16e broadband wireless networks. The proposed methods are designed for the Unsolicited Grant Service (UGS) of IEEE802.16e. …”
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    Optimal Pattern Synthesis of Linear Array and Broadband Design of Whip Antenna Using Grasshopper Optimization Algorithm by Hengfeng Wang, Chao Liu, Huaning Wu, Bin Li, Xu Xie

    Published 2020-01-01
    “…The pattern synthesis and antenna broadband optimization based on GOA provide a new and effective method for antenna performance optimization.…”
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    Article
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    Hybrid Vibration Control under Broadband Excitation and Variable Temperature Using Viscoelastic Neutralizer and Adaptive Feedforward Approach by João C. O. Marra, Eduardo M. O. Lopes, José João de Espíndola, Walter Antônio Gontijo

    Published 2016-01-01
    “…In that context, this work deals with the development and practical implementation of a hybrid (passive-active/adaptive) vibration control system over a metallic beam excited by a broadband signal and under variable temperature, between 5 and 35°C. …”
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    Narrow band based and broadband derived vegetation indices using Sentinel-2 Imagery to estimate vegetation biomass by A.B. Imran, K. Khan, N. Ali, N. Ahmad, A. Ali, K. Shah

    Published 2020-01-01
    “…The present study explored the potential of Sentinel-2 bands to estimate biomass and comparatively analyzed of red-edge band based and broadband derived vegetation indices. Broadband indices include normalized difference vegetation index, modified simple ratio and atmospherically resistant VI. …”
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    Article
  17. 77

    Broadband Printed Cross-Dipole Element with Four Polarization Reconfigurations for Mobile Base Station Array Antenna Applications by Soon-Young Eom, Ic-Pyo Hong, Jong-Myeon Kim

    Published 2011-01-01
    “…This paper describes a broadband printed cross-dipole element with four polarization reconfigurations (BPCDE_PR). …”
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    Article
  18. 78

    Broadband Circularly Polarized CPW-Fed Monopole Antenna with a Via-Free CRLH-TL Unit Cell by Liangyuan Liu, Xiangqun Shi

    Published 2022-01-01
    “…This article presents a broadband circularly polarized composite right/left-hand (CRLH) antenna. …”
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    Broadband Dual Circularly Polarized Magnetoelectric Dipole Antenna Fed by a Miniaturized Six-Branch Hybrid Coupler by Changhong Zhang, Xianling Liang, Junping Geng, Ronghong Jin

    Published 2016-01-01
    “…A broadband dual circularly polarized magnetoelectric dipole antenna (MEDA) fed by a miniaturized six-branch hybrid coupler (SBHC) is presented in this paper. …”
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    Article