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Design and realization of a miniaturized low loss iris bandpass filter on substrate integrated waveguide configuration in 2.4GHZ band

机译:在2.4GHZ波段的基片集成波导结构上的微型低损耗虹膜带通滤波器的设计与实现

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In this paper, a fourth order bandpass Chebyshev filter based on Iris discontinuities and using SIW technology is designed. The structure of the filter consists of SIW cavity resonators that are connected to each other with Iris discontinuities, which operate as impedance inverters. This filter is implemented on a substrate of RO4003C with a central frequency of 2.45GHz and a fractional bandwidth of %4.08 and is designed to be used in Wireless Local Area Networks (WLAN) or Bluetooth. The main idea is to reduce the size of the filter with a factor of two without any distortion in the frequency response. Simulations are done using full-wave HFSS simulator.
机译:本文设计了一种基于虹膜不连续性并使用SIW技术的四阶带通切比雪夫滤波器。滤波器的结构由SIW腔谐振器组成,它们以虹膜不连续性相互连接,并作为阻抗反相器工作。该滤波器在RO4003C的基板上实现,其中心频率为2.45GHz,分数带宽为%4.08,设计用于无线局域网(WLAN)或蓝牙。主要思想是将滤波器的尺寸减小两倍,而频率响应不会出现任何失真。使用全波HFSS仿真器进行仿真。

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