科研之友
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摘要
This article presents a new compact triple-passband filter using stepped impedance stub-loaded resonators, which is based on evenodd mode analysis.The first and the third passbands are provided in even mode, whereas the second passband is produced in odd mode. Moreover, the bandpass filter (BPF) performance is good at 2.8, 3.9, and 6.7 GHz by tuning the physical length of high impedance part of the stub. Measurement results agree well with the full-wave EM simulations.
- 出版日期2012-9
- 单位西安电子科技大学
