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首页> 外文会议>International conference on engineering vibration, communication and information processing >Design and Simulation of Nature-Inspired Patch Antenna with CPW Feed for Dedicated Short-Range Communication Technology Using HFSS EM Simulation Software
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Design and Simulation of Nature-Inspired Patch Antenna with CPW Feed for Dedicated Short-Range Communication Technology Using HFSS EM Simulation Software

机译：采用HFSS EM仿真软件对专用短程通信技术具有CPW馈送的自然风格贴片天线的设计与仿真

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Microstrip patch antennas are one of the most widely used antenna structures in communication because of their small size but they also have a disadvantage of having a narrow bandwidth. Here, we have used the superformula given by Gielies, which is used to represent any natural shape mathematically. In this paper, the performance of a triple modified superformula-inspired patch antenna is investigated and all the results are systematically presented. The antenna is designed using Rogers RO4003 substrate (er = 3.55) and is excited using a CPW feed. The first bandwidth is of 53% at central frequency 1.23 GHz and the second bandwidth is of 52% at central frequency 5.93 GHz. The 5.9 GHz frequency is used by the dedicated short-range communication technology (DSRC). It is used to enhance the safety of transportation. The bandwidth, directivity, and gain have improved drastically than a circular patch antenna.
机译：微带贴片天线是通信中最广泛使用的天线结构之一，因为它们的尺寸小，但它们也具有窄带宽的缺点。在这里，我们使用了Gielies给出的超级格式，其用于数学上的任何自然形状。在本文中，研究了三重修改的超级塑化斑点天线的性能，并系统地呈现了所有结果。天线使用rogers ro4003衬底（ER = 3.55）设计，并使用CPW馈送激发。中央频率1.23GHz的第一个带宽为53％，中央频率为5.93GHz的第二带宽为52％。 5.9 GHz频率由专用的短程通信技术（DSRC）使用。它用于增强运输的安全性。带宽，方向性和增益大于圆形贴片天线的改善。

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