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硅基微机械微波传输线的制备与特性分析
Fabrication and characteristic of Si-micromachined transmission line
【摘要】 介绍了三种硅基微机械微波传输线:矩形波导、V型槽及W型槽共平面波导,及其三种传输线的制备工艺流程。分析认为,制备方法不同,导致传输线结构、特性阻抗、插入损耗等特性亦不同。
【Abstract】 Three kinds of implementation of Si-micromachined transmission line are described in this paper, such as rectangular waveguide,V-typed FGC and W-typed FGC. With different fabricating process, each transmission line has different structure, and the insertion loss and operating frequency range are also different.
【关键词】 微机械工艺技术;
矩形波导;
共平面波导;
插入损耗;
【Key words】 micromachined technology; rectangular waveguide; coplanar waveguide; insertion loss;
【Key words】 micromachined technology; rectangular waveguide; coplanar waveguide; insertion loss;
【基金】 国家自然科学基金(69876012);高等学校博士点专项科研基金(510.3030);上海应用材料研究与发展基金项目(980
- 【文献出处】 半导体技术 ,Semiconductor Technology , 编辑部邮箱 ,2001年04期
- 【分类号】TN405
- 【被引频次】3
- 【下载频次】69