| 摘要: |
| 介绍了一种简单有效的Ka频段薄膜微带滤波器设计方法。通过选
择恰当的滤波器模型，提取参数和初值，用ADS和Designer两种仿真软件结合进行设计，得
到了理想的滤波器响应曲线。通过三轮滤波器投版测试得到工艺补偿准确值，用于修正仿真
设计和滤波器实际曲线之间的偏差，最后达到了投片测试结果和仿真设计基本吻合的目的。 |
| 关键词: 毫米波前端 Ka频段 薄膜滤波器 工艺补偿 |
| DOI： |
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| 基金项目: |
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| Design of a Ka-band thin film filter |
| CHENG Yan |
| () |
| Abstract: |
| This paper introduces an efficient method for disigning a Ka-band thin film filt
er.Through choosing proper filter model and extracting parameters and initial va
lues,ADS and Designer tools are used to obtain ideal curve of the filter. The te
chnological compensation value through three tests is used to correct the error
between simulation result and actual result. Finally,the actual curve accords to
simulation curve. |
| Key words: millimeter wave front-end Ka-band thin film filter tec
hnological compensation |
《电讯技术》编辑部 