A Study on the Broadband Transitions between Microstrip Line and Post-Wall Waveguide in E-band

被引：0

作者：

Uemichi, Yusuke ^{[1
]}

Nukaga, Osamu ^{[1
]}

Nakamura, Kei ^{[1
]}

Han, Xu ^{[1
]}

Hosono, Ryouhei ^{[1
]}

Guan, Ning ^{[1
]}

机构：

[1] Fujikura Ltd, Adv Technol Lab, 1440 Mutsuzaki, Sakura, Chiba, Japan

来源：

2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2016年

关键词：

Post-wall waveguide; transformer; millimeter wave devices; millimeter-wave communication; E-band; antenna feed;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes design considerations for broadband input and output (I/O) transition between microstrip line (MSL) and post-wall waveguide (PWW) for E-band applications. To truly realize broadband operation, design of an anti-pad has to be taken into consideration together with the length and position of a blind-via (feeding-pin). The anti-pad is a ring-shaped space formed into the top broad wall of the waveguide at around the blind-via. We show the effect of the anti-pad on the impedance bandwidth of the I/O transition through simulation and experiment. As a result, we realized the transition with 32.4% impedance bandwidth centered at 77.5 GHz in a silica-based PWW.

引用

页码：13 / 16

页数：4

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