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摘要
In this article, a new defected microstrip structure (DMS) which is used to design filter is introduced. Its resonant characteristics can be adjusted by changing the dimension of the structure unit. A novel bandstop filter is designed based on this structure. There are two transmission zeros located at about 4.08 GHz and 6.2 GHz, respectively. The measured results show a good agreement with the simulation.
- 出版日期2011-2
- 单位北京邮电大学
