Nearly perfect right angle bends
Nearly perfect right angle bends
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近乎完美的直角弯曲
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
A. Abramowicz
中科院分区：
文献类型：
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作者：
A. Abramowicz
开发了直角弯曲的新几何形状。该概念可应用于任何类型的传输线。给出了矩形波导、带状线和微带线的弯曲示例。在整个 TE10 模式工作范围内，波导弯曲的回波损耗优于 35 dB。带状线弯曲的回波损耗在高达 25 GHz 时优于 40 dB，微带线弯曲的回波损耗在高达 20 GHz 时优于 25 dB。在FDTD电磁模拟器中对弯管进行了优化。
The new geometry of right angle bends is developed. The concept can be applied to any type of a transmission line. Examples of bends in rectangular waveguides, strip lines and microstrip lines are presented. Waveguide bends have return loss better than 35 dB in full TE10 mode operation range. Strip line bends have return loss better than 40 dB up to 25 GHz and microstrip line bends have return loss better than 25 dB up to 20 GHz. The optimization of bends has been performed in FDTD electromagnetic simulator.