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    A Wideband Printed Directional Antenna Array with Impedance Regulating Load by Chun-Ying Kang, Shu Lin, Li-Wen Jing, Yu Tian, Jia-Xin Dong, Jia Lu

    Published 2014-01-01
    “…The gain varies with relatively small variation within the working band, which is 5.4 dBi to 8.7 dBi.…”
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    A Single-Layer Dual-Band Reflectarray Cell for 5G Communication Systems by Sandra Costanzo, Francesca Venneri, Antonio Borgia, Giuseppe Di Massa

    Published 2019-01-01
    “…A reflectarray unit cell operating at 28/38 GHz is designed by adopting two pairs of miniaturized fractal patches, offering low losses (<0.7 dB) and almost full-phase ranges (≅320°) at both operating frequencies. …”
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