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A UWB antenna design with Split Ring Resonator and defected ground structure is represented in this article. The antenna's design offered better return loss characteristics and a 10 dB bandwidth above 2 GHz. The antenna is designed by using Roger 3003 substrate due to its easily availability and less lossy behaviour. The designed antenna is resonated at the resonating frequency of 5.42 GHz. It takes careful planning and matching of the antenna or transmission line to the source and load impedances to achieve a VSWR of less than 1.5. The antenna implies the VSWR less than 1.5 for the frequency range of 4.86–6.15 GHz. The antenna can be used in Wireless Local Area applications and IoT applications.

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A Miniaturized Ultra-Wide Band Microstrip Patch Antenna Using Split Ring Resonator (SRR) Structure

  • 会议论文

  • 发表日期：

    2025年

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  • Sonam Gour,
  • Geetika Mathur,
  • Ghanshyam Singh,
  • Amit Rathi

摘要

A UWB antenna design with Split Ring Resonator and defected ground structure is represented in this article. The antenna's design offered better return loss characteristics and a 10 dB bandwidth above 2 GHz. The antenna is designed by using Roger 3003 substrate due to its easily availability and less lossy behaviour. The designed antenna is resonated at the resonating frequency of 5.42 GHz. It takes careful planning and matching of the antenna or transmission line to the source and load impedances to achieve a VSWR of less than 1.5. The antenna implies the VSWR less than 1.5 for the frequency range of 4.86–6.15 GHz. The antenna can be used in Wireless Local Area applications and IoT applications.