Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP Modes
This letter presents a novel unequal bandpass filtering power divider based on hybrid-mode of half mode substrate integrated waveguide (HMSIW) and spoof surface plasmon polaritons (SSPPs). Bandpass response is achieved by combining the transmission properties of HMSIW and SSPPs simultaneously. The o...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Frontiers Media S.A.
2022-02-01
|
| Series: | Frontiers in Physics |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2022.851150/full |
| _version_ | 1823957454991392768 |
|---|---|
| author | Bai Cao Pan Bai Cao Pan Ping Yu Ben Jian Guo Ya Hui Qian Guo Qing Luo |
| author_facet | Bai Cao Pan Bai Cao Pan Ping Yu Ben Jian Guo Ya Hui Qian Guo Qing Luo |
| author_sort | Bai Cao Pan |
| collection | DOAJ |
| description | This letter presents a novel unequal bandpass filtering power divider based on hybrid-mode of half mode substrate integrated waveguide (HMSIW) and spoof surface plasmon polaritons (SSPPs). Bandpass response is achieved by combining the transmission properties of HMSIW and SSPPs simultaneously. The operating bandwidth can be designed in a wide range by simply optimizing the dimensions of HMSIW and SSPPs. In addition, defected ground structures (DGSs) are etched on the bottom of the substrate to improve out-of-band suppression. The power division ratio of the proposed unequal power divider is finally optimized to 1:3. The measured results agree with the simulated one. Such design provides a stable power division within wide frequency range from 6.5 to 9.5 GHz. |
| first_indexed | 2024-12-17T16:01:10Z |
| format | Article |
| id | doaj.art-53cd8686e6344f0d9c13c3f6e734f0b7 |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-12-17T16:01:10Z |
| publishDate | 2022-02-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-53cd8686e6344f0d9c13c3f6e734f0b72022-12-21T21:42:04ZengFrontiers Media S.A.Frontiers in Physics2296-424X2022-02-011010.3389/fphy.2022.851150851150Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP ModesBai Cao Pan0Bai Cao Pan1Ping Yu2Ben Jian Guo3Ya Hui Qian4Guo Qing Luo5Key Laboratory of RF Circuits and System Ministry of Education, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, ChinaState Key Laboratory of Millimeter Waves, Southeast University, Nanjing, ChinaKey Laboratory of RF Circuits and System Ministry of Education, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, ChinaKey Laboratory of RF Circuits and System Ministry of Education, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, ChinaKey Laboratory of RF Circuits and System Ministry of Education, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, ChinaKey Laboratory of RF Circuits and System Ministry of Education, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, ChinaThis letter presents a novel unequal bandpass filtering power divider based on hybrid-mode of half mode substrate integrated waveguide (HMSIW) and spoof surface plasmon polaritons (SSPPs). Bandpass response is achieved by combining the transmission properties of HMSIW and SSPPs simultaneously. The operating bandwidth can be designed in a wide range by simply optimizing the dimensions of HMSIW and SSPPs. In addition, defected ground structures (DGSs) are etched on the bottom of the substrate to improve out-of-band suppression. The power division ratio of the proposed unequal power divider is finally optimized to 1:3. The measured results agree with the simulated one. Such design provides a stable power division within wide frequency range from 6.5 to 9.5 GHz.https://www.frontiersin.org/articles/10.3389/fphy.2022.851150/fullunequal power dividerbandpass filteringSSPPsHMSIWwide band |
| spellingShingle | Bai Cao Pan Bai Cao Pan Ping Yu Ben Jian Guo Ya Hui Qian Guo Qing Luo Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP Modes Frontiers in Physics unequal power divider bandpass filtering SSPPs HMSIW wide band |
| title | Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP Modes |
| title_full | Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP Modes |
| title_fullStr | Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP Modes |
| title_full_unstemmed | Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP Modes |
| title_short | Unequal Bandpass Filtering Power Divider Based on Hybrid HMSIW-SSPP Modes |
| title_sort | unequal bandpass filtering power divider based on hybrid hmsiw sspp modes |
| topic | unequal power divider bandpass filtering SSPPs HMSIW wide band |
| url | https://www.frontiersin.org/articles/10.3389/fphy.2022.851150/full |
| work_keys_str_mv | AT baicaopan unequalbandpassfilteringpowerdividerbasedonhybridhmsiwssppmodes AT baicaopan unequalbandpassfilteringpowerdividerbasedonhybridhmsiwssppmodes AT pingyu unequalbandpassfilteringpowerdividerbasedonhybridhmsiwssppmodes AT benjianguo unequalbandpassfilteringpowerdividerbasedonhybridhmsiwssppmodes AT yahuiqian unequalbandpassfilteringpowerdividerbasedonhybridhmsiwssppmodes AT guoqingluo unequalbandpassfilteringpowerdividerbasedonhybridhmsiwssppmodes |