Multilayer Substrate Integrated Waveguide Filter With Multimode Suppression and Wide Stopband
Multilayer Substrate Integrated Waveguide Filter With Multimode Suppression and Wide Stopband
复制标题
具有多模抑制和宽阻带的多层衬底集成波导滤波器
DOI:
10.1109/tcsii.2022.3200065
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发表时间:
2022-11
期刊:
影响因子:
--
通讯作者:
Ke Wu
中科院分区:
文献类型:
--
作者:
Peng Chu;Jianguo Feng;Lei Guo;Long Zhang;Leilei Liu;Ke Wu
This brief presents a new wide stopband substrate integrated waveguide (SIW) filter with multimode suppression based on a multilayer structure. All spurious modes below TE404 of a multilayer SIW filter operating in TE101 could be effectively suppressed by moving the intercoupling slots away from the sidewall by about 1/6 of the cavity’s width. To verify it, two prototypes are designed, fabricated, and measured. The results show a small size and a wide stopband of up to 4.03 <inline-formula> <tex-math notation="LaTeX">${f} _{0}$ </tex-math></inline-formula> (<inline-formula> <tex-math notation="LaTeX">${f} _{0}$ </tex-math></inline-formula> is the filter’s center frequency) with a simple design. The proposed technology could be efficient for developing wide stopband SIW filters in wireless/microwave circuits and systems.
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DOI:
10.1109/tcsii.2020.2982449
发表时间:
2020-12
期刊:
IEEE Transactions on Circuits and Systems II: Express Briefs
影响因子:
--
作者:
Haowei Xie;K. Zhou;Chun-Xia Zhou;Wen Wu
通讯作者:
Haowei Xie;K. Zhou;Chun-Xia Zhou;Wen Wu
影响因子:
1.1
作者:
Chu Peng
通讯作者:
Chu Peng
DOI:
10.1109/tmtt.2012.2209437
发表时间:
2012-08
影响因子:
4.3
作者:
Ke Gong;W. Hong;Yan Zhang;Peng Chen;Chang-Jiang You
通讯作者:
Ke Gong;W. Hong;Yan Zhang;Peng Chen;Chang-Jiang You
影响因子:
3
作者:
Azad, Amit Ranjan;Mohan, Akhilesh
通讯作者:
Mohan, Akhilesh
DOI:
10.1002/mmce.21603
发表时间:
2018-11
期刊:
International Journal of RF and Microwave Computer‐Aided Engineering
影响因子:
--
作者:
A. Azad;A. Mohan
通讯作者:
A. Azad;A. Mohan