A wideband antenna design for 4G and 5G applications has been analyzed and evaluated in this research. The advanced technology equipment’s are getting smaller, which require compact and miniaturized antennas. The antenna designed in this research work is investigated for wideband operations for time division duplex long term evolution bands from band number 33 to 43 and for 5G New Radio n78 band. The design is ruled out for size miniaturization and wide bandwidth so that it can be used in any compact radio device. The antenna design is simulated using CST Microwave Studio and is fabricated on low cost easily available FR-4 substrate. The results are simulated and measured for 4G/5G bands for sufficient radiation characteristics, bandwidth, gain and minimum reflected power.

中文翻译：

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适用于4G和5G应用的宽带天线的设计与分析

在这项研究中，已经对4G和5G应用的宽带天线设计进行了分析和评估。先进技术的设备越来越小，需要紧凑和小型化的天线。在这项研究工作中设计的天线已针对时分双工长期演进频段（频段编号33至43）和5G New Radio n78频段的宽带操作进行了研究。排除了该设计的尺寸最小化和宽带优势，使其可以在任何紧凑型无线电设备中使用。天线设计使用CST Microwave Studio模拟，并在低成本，易于获得的FR-4基板上制造。针对4G / 5G频段进行了仿真和测量，以获取足够的辐射特性，带宽，增益和最小反射功率。