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首页> 外文会议>IEEE Student Conference on Research and Development >Slow-wave H-plane filter with improved frequency characteristics and reduced size
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Slow-wave H-plane filter with improved frequency characteristics and reduced size

机译：慢波H平面过滤器，具有改进的频率特性和尺寸减小

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In this paper, a new partial H-plane filter with half-wavelength resonators and periodic slow-wave structure is presented. The proposed filter makes use of the slow-wave effect to improve the frequency characteristics and considerably reduce the filter length. Using partial H-plane waveguides reduces the filter's cross section to one-quarter of that of a conventional E-plane filter. Although because of their compactness, the insertion loss of the proposed H-plane filters is larger than that of the E-plane filters, they have lower cost and are mass producible. Also by using the periodic slow-wave structure the stop-band slope has been improved and the length has been reduced by 22 percent. These partial H-plane filters have been designed along with coaxial to partial H-plane waveguide transition.
机译：本文介绍了具有半波长谐振器和周期性慢波结构的新部分H平面滤波器。 所提出的过滤器利用慢波效应来改善频率特性，并显着降低过滤器长度。 使用部分H平面波导将滤波器的横截面减小到传统的电平滤波器的四分之一。 虽然由于它们的紧凑性，所提出的H平面过滤器的插入损耗大于电平滤波器的插入损耗，但它们具有较低的成本并且是质量可加工。 另外，通过使用周期性慢波结构，止动带斜率得到改善，长度减少了22％。 这些部分H平面滤波器已经设计成与部分H平面波导转换同轴。

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