Scholarlink

IoT is a platform on which different applications can be developed, which presents unique challenges that are crucial for its successful implementation in industry, agriculture and retail, smart homes (home automation) and smart cities. For this reason, this project focuses on the design and implementation of a logarithmic bowtie antenna for Internet of Things (IoT) applications that optimizes connectivity for a reliable means of communication. The development process begins with the design based on mathematical calculations and then simulates the results using ANSOFT software in a way that allows the design to be optimized and its performance verified before its physical implementation. The simulation results evaluated various design parameters, including the radiation pattern, gain, Voltage Standing Wave Ratio (VSWR), bandwidth and antenna efficiency, providing information to refine and refine the design. Based on the fact that Microstrip antenna arrays are effective in wireless applications, as they provide considerable improvements in basic parameters, such as higher bandwidth, gain, directivity and antenna efficiency compared to a single radiant element, it was chosen to implement the logarithmic bow-tie antenna on an FR4 substrate that possesses a dielectric permittivity of 4.4 and a thickness of 1.6mm due to its high ability to handle a wide range of frequencies that implies a crucial point for IoT applications, meeting fundamental requirements to ensure efficiency and performance in IoT networks, where connectivity and the ability to handle multiple devices simultaneously are essential. obtaining a design that offers some advantages such as low latency, high data transmission capacity and wide coverage; Providing favorable results in a frequency range from 4 to 15.27 GHz, providing a bandwidth of 11.27 GHz. To verify its performance, measurement tests were performed on the vector network analyzer certifying the performance of the logarithmic bow-tie antenna despite the existing variations that are attributed to the technique used for implementation. However, this antenna provides a robust and high-performance solution for IoT communications, improving connectivity and functionality within the IoT ecosystem.

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IoT Network Optimization: The Bowtai Logarithmic Antenna as an Efficient Solution for Stable and Wide Range Connections

  • 会议论文

  • 发表日期：

    2026年

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  • Mary Bethzabe Ocaña Urquizo,
  • Pablo Francisco Romero Solano

摘要

IoT is a platform on which different applications can be developed, which presents unique challenges that are crucial for its successful implementation in industry, agriculture and retail, smart homes (home automation) and smart cities. For this reason, this project focuses on the design and implementation of a logarithmic bowtie antenna for Internet of Things (IoT) applications that optimizes connectivity for a reliable means of communication. The development process begins with the design based on mathematical calculations and then simulates the results using ANSOFT software in a way that allows the design to be optimized and its performance verified before its physical implementation. The simulation results evaluated various design parameters, including the radiation pattern, gain, Voltage Standing Wave Ratio (VSWR), bandwidth and antenna efficiency, providing information to refine and refine the design. Based on the fact that Microstrip antenna arrays are effective in wireless applications, as they provide considerable improvements in basic parameters, such as higher bandwidth, gain, directivity and antenna efficiency compared to a single radiant element, it was chosen to implement the logarithmic bow-tie antenna on an FR4 substrate that possesses a dielectric permittivity of 4.4 and a thickness of 1.6mm due to its high ability to handle a wide range of frequencies that implies a crucial point for IoT applications, meeting fundamental requirements to ensure efficiency and performance in IoT networks, where connectivity and the ability to handle multiple devices simultaneously are essential. obtaining a design that offers some advantages such as low latency, high data transmission capacity and wide coverage; Providing favorable results in a frequency range from 4 to 15.27 GHz, providing a bandwidth of 11.27 GHz. To verify its performance, measurement tests were performed on the vector network analyzer certifying the performance of the logarithmic bow-tie antenna despite the existing variations that are attributed to the technique used for implementation. However, this antenna provides a robust and high-performance solution for IoT communications, improving connectivity and functionality within the IoT ecosystem.