Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna
In this paper, a conventional mushroom-type EBG unit cell is made compact by etching a C-slot at its conducting surface. Further, the C-slotted mushroom-type EBG unit cell is coupled with a microstrip line using a novel groove-coupling technique to design a notch filter. The arrangement has achieved...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences
2020-06-01
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| Series: | International Journal of Electronics and Telecommunications |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/115199/PDF/35_2020.pdf |
| _version_ | 1818489195973312512 |
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| author | Kumaresh Sarmah Sivaranjan Goswami Angana Sarma Sunandan Baruah |
| author_facet | Kumaresh Sarmah Sivaranjan Goswami Angana Sarma Sunandan Baruah |
| author_sort | Kumaresh Sarmah |
| collection | DOAJ |
| description | In this paper, a conventional mushroom-type EBG unit cell is made compact by etching a C-slot at its conducting surface. Further, the C-slotted mushroom-type EBG unit cell is coupled with a microstrip line using a novel groove-coupling technique to design a notch filter. The arrangement has achieved in the reduction of the electrical size of the mushroom type EBG unit cell by 46:15% and create a stop band suppression of -12 dB. The proposed EBG is applied to notch a narrow band centered at 5:2 GHz along with an ultra-wideband antenna. The far field gain of the antenna is suppressed by -5:8 dBi along the direction of its major lobe at 5:2 GHz. The overall size of the antenna system is 19x27x1:6mm3 which is compact. The performance of the antenna is validated from the simulation and measured results. |
| first_indexed | 2024-12-10T17:01:09Z |
| format | Article |
| id | doaj.art-0e2d44fdc5cb4a6797307ce1400503a7 |
| institution | Directory Open Access Journal |
| issn | 2081-8491 2300-1933 |
| language | English |
| last_indexed | 2024-12-10T17:01:09Z |
| publishDate | 2020-06-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | International Journal of Electronics and Telecommunications |
| spelling | doaj.art-0e2d44fdc5cb4a6797307ce1400503a72022-12-22T01:40:34ZengPolish Academy of SciencesInternational Journal of Electronics and Telecommunications2081-84912300-19332020-06-01vol. 66No 2261266https://doi.org/10.24425/ijet.2020.131872Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB AntennaKumaresh SarmahSivaranjan GoswamiAngana SarmaSunandan BaruahIn this paper, a conventional mushroom-type EBG unit cell is made compact by etching a C-slot at its conducting surface. Further, the C-slotted mushroom-type EBG unit cell is coupled with a microstrip line using a novel groove-coupling technique to design a notch filter. The arrangement has achieved in the reduction of the electrical size of the mushroom type EBG unit cell by 46:15% and create a stop band suppression of -12 dB. The proposed EBG is applied to notch a narrow band centered at 5:2 GHz along with an ultra-wideband antenna. The far field gain of the antenna is suppressed by -5:8 dBi along the direction of its major lobe at 5:2 GHz. The overall size of the antenna system is 19x27x1:6mm3 which is compact. The performance of the antenna is validated from the simulation and measured results.https://journals.pan.pl/Content/115199/PDF/35_2020.pdfebggroove feeduwb antennaband notch |
| spellingShingle | Kumaresh Sarmah Sivaranjan Goswami Angana Sarma Sunandan Baruah Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna International Journal of Electronics and Telecommunications ebg groove feed uwb antenna band notch |
| title | Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna |
| title_full | Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna |
| title_fullStr | Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna |
| title_full_unstemmed | Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna |
| title_short | Modified Groove Coupled Compact EBG Unit Cell as Notch Filter in a UWB Antenna |
| title_sort | modified groove coupled compact ebg unit cell as notch filter in a uwb antenna |
| topic | ebg groove feed uwb antenna band notch |
| url | https://journals.pan.pl/Content/115199/PDF/35_2020.pdf |
| work_keys_str_mv | AT kumareshsarmah modifiedgroovecoupledcompactebgunitcellasnotchfilterinauwbantenna AT sivaranjangoswami modifiedgroovecoupledcompactebgunitcellasnotchfilterinauwbantenna AT anganasarma modifiedgroovecoupledcompactebgunitcellasnotchfilterinauwbantenna AT sunandanbaruah modifiedgroovecoupledcompactebgunitcellasnotchfilterinauwbantenna |