| 摘要: |
| 设计了一种新型微带-悬置微带线和波导-悬置微带线的过渡结构。此过渡模型工艺简单、尺寸紧凑、加工精度不高,在较宽的频带范围内实现了较好的过渡特性。这种过渡设计可以改善悬置微带电路的应用范围,同其它电路或系统可以更好地综合应用。通过仿真设计和样品测试,在整个Ka频段,波导-悬置微带线过渡结构插入损耗小于0.75 dB。 |
| 关键词: 集成电路,悬置微带线,微带-悬置微带线过渡,波导-悬置微带线过渡,插入损耗 |
| DOI：10.3969/j.issn.1001-893X. |
| 投稿时间：2007-08-23修订日期：2007-10-10 |
| 基金项目: |
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| Transition Design of Suspended Microstrip Line |
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| Abstract: |
| Two new designs of microstrip to suspended microstrip line transition and waveguide to suspended microstrip line transition are presented in this paper.These design models have a better transition performance in wide band,with simple processing,compact size and low machining accuracy.This transition design can improve the application ranges of suspended microstrip line' circuit,and make it apply with other circuits or system together.After simulation and sample measurement,the insertion loss of waveguide to suspended microstrip line transition is less than 0.75 dB in Ka band. |
| Key words: integrated circuit,suspended microstrip line,microstrip to suspended microstrip line transition,waveguide to suspended microstrip line transition,insertion loss |
《电讯技术》编辑部 