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    Broadband Frost Adaptive Array Antenna with a Farrow Delay Filter by Tao Dong, Qiushi Wang, Yunxiao Zhao, Lixia Ji, Hao Zeng

    Published 2018-01-01
    “…In a broadband adaptive array antenna with a space-time filter, a delay filter is required before digital beamforming when the Frost algorithm is used to obtain the weight vector. …”
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    Improved Design of a Broadband Dielectric Resonator Antenna with Wide Beam by Yan He, Weihua Wang, Hu Yang, Xiangyu Du

    Published 2018-01-01
    “…A wide-beam and broadband dielectric resonator antenna (DRA) with broadside pattern is proposed and analyzed. …”
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    Article
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    Handover technology in high-speed railway broadband wireless communication system by Yunyi LIU, Junhui ZHAO, Chuanyun WANG

    Published 2017-11-01
    “…The existing railway mobile communication system can’t meet the requirements of railway information construction.Therefore,the key technology research of next generation of high-speed railway (HSR) communication system needs to be carried out.Handover is a key technology of HSR broadband wireless communication system,which has great significance to ensure the train safety and communication reliability.The research results of the handover in HSR communication system were summarized and the existing problems were investigated.Furthermore,the development directions of handover in the future were explored.…”
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    Research and implementation of“optical access sandwich”solution in broadband access network by Jun DU

    Published 2016-02-01
    “…With the continuous promoting of“Broadband-China”evolution,“Faster internet with cheaper tariff”in broadband field has become the important support of“internet+”.The optical access-sandwich solution was proposed based on the gradual evolution from 2G to 3G,which means reusing traditional incoming-line on the live network,distributed by replacing traditional GYTA fiber with butterfly-flexible optical cable and providing convergent DP in FTTH and FTTB. …”
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    Broadband Circular Polarizer Based on Multilayer Gradual Frequency Selective Surfaces by Wei Zhang, Jian-ying Li, Ling Wang

    Published 2016-01-01
    “…This paper presents a broadband circular polarizer based on multilayer gradual frequency selective surfaces. …”
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    Vertical photon sorting by stacking silicon and germanium nanopillars for broadband absorbers by Xu Rongyang, Morimoto Takumi, Takahara Junichi

    Published 2023-03-01
    “…This study proposes and demonstrates an all-dielectric broadband absorber comprising subwavelength-thick nanopillar Mie resonators in the visible light range. …”
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    Ecologic planning and application of broadband access network based on geographic grid by Qi ZHANG

    Published 2018-09-01
    Subjects: “…fixed broadband access network…”
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    Broadband Loop Antenna on Soft Contact Lens for Wireless Ocular Physiological Monitoring by Ssu-Han Ting, Bo-Ming Jeng, Wen-Shan Chen, Jin-Chern Chiou, Ching-Hsing Luo

    Published 2014-01-01
    “…This paper presents a novel loop antenna with broadband for wireless ocular physiological monitoring (WOPM). …”
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    RF Performance of Layer-Structured Broadband Passive Millimeter-Wave Imaging System by Kunio Sakakibara, Kunihiko Ohkawa, Yutaka Aoki, Nobuyoshi Kikuma

    Published 2016-01-01
    “…The gain and the antenna efficiency were measured, and the broadband operation was observed for the lens antenna. …”
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