通过在层压衬底中使用空心腔，从标准波导过渡到高介电常数后壁波导

2006 IEEE Antennas and Propagation Society International Symposium Pub Date : 2006-07-09 DOI:10.1109/APS.2006.1710867

JungAun Lee, J. Hirokawa, M. Ando

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引用次数: 5

摘要

为了提高反射频宽，降低传输损耗，本文提出了一种在层状介质衬底上带空腔的阶梯结构的光阑耦合跃迁。-20 dB以下的反射带宽为10.8%。制作了过渡段，并测量了验证特性

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Transition to a high-dielectric constant post wall waveguide from a standard waveguide by using a hollow cavity in a laminated substrate

This paper proposed the aperture-coupling transition with a step structure with a hollow cavity in a laminated dielectric substrate, in order to widen the bandwidth of reflection and reduce the transmission loss than conventional dielectric-fully-filled waveguide. There is 10.8% bandwidth for the reflection below -20 dB. The transition is fabricated and the characteristics for the verification are measured

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2006 IEEE Antennas and Propagation Society International Symposium

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