Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance Resonator
In this article, the primary focus is on improving selectivity through the design of a dual-band bandstop filter (BSF), which is the abbreviation for bandstop filter. For the design of the filter, a dual-path Step Impedance Resonator, or DP-SIR, is utilised. A theoretical analysis of the suggested...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
The University of Lahore
2022-09-01
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| Series: | Pakistan Journal of Engineering & Technology |
| Subjects: | |
| Online Access: | https://www.hpej.net/journals/pakjet/article/view/2079 |
| _version_ | 1811209929689661440 |
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| author | Abdul Rehman Muhammad Abdul Rahman Nosheen Aziz Bilal Mushtaq Muhammad Jamshed Abbass Sohail Khalid Ahmed Zubair Jan |
| author_facet | Abdul Rehman Muhammad Abdul Rahman Nosheen Aziz Bilal Mushtaq Muhammad Jamshed Abbass Sohail Khalid Ahmed Zubair Jan |
| author_sort | Abdul Rehman |
| collection | DOAJ |
| description |
In this article, the primary focus is on improving selectivity through the design of a dual-band bandstop filter (BSF), which is the abbreviation for bandstop filter. For the design of the filter, a dual-path Step Impedance Resonator, or DP-SIR, is utilised. A theoretical analysis of the suggested DP-SIR structure is presented in this body of work. At 3.76 and 11.04 GHz, the proposed architecture produces a dual-band BSF with fractional bandwidths of 50.5% and 16.36%, respectively. The comprehensive study demonstrates that the resonant frequencies can be controlled by adjusting the electrical length of the SIR. In addition, it has been found that dual-path SIR is involved in the production of finite frequency transmission poles, which results in an improvement in selectivity. This was discovered by accident. The results of the measurements and the simulations are fairly consistent with one another.
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| first_indexed | 2024-04-12T04:47:24Z |
| format | Article |
| id | doaj.art-d8d83f00961e4f339bce2b58c39d7e91 |
| institution | Directory Open Access Journal |
| issn | 2664-2042 2664-2050 |
| language | English |
| last_indexed | 2024-04-12T04:47:24Z |
| publishDate | 2022-09-01 |
| publisher | The University of Lahore |
| record_format | Article |
| series | Pakistan Journal of Engineering & Technology |
| spelling | doaj.art-d8d83f00961e4f339bce2b58c39d7e912022-12-22T03:47:26ZengThe University of LahorePakistan Journal of Engineering & Technology2664-20422664-20502022-09-015210.51846/vol5iss2pp146-151Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance ResonatorAbdul Rehman0Muhammad Abdul Rahman1Nosheen Aziz2Bilal Mushtaq3Muhammad Jamshed Abbass4Sohail Khalid5Ahmed Zubair Jan6Faculty of Engineering and Applied Science Riphah International University Islamabad, PakistanFaculty of Engineering and Applied Science Riphah International University Islamabad, PakistanThe Women University Multan, PakistanFaculty of Engineering and Applied Science Riphah International University Islamabad, PakistanFaculty of Engineering and Applied Science Riphah International University Islamabad, PakistanFaculty of Engineering and Applied Science Riphah International University Islamabad, PakistanWroclaw University of science and Technology, Poland In this article, the primary focus is on improving selectivity through the design of a dual-band bandstop filter (BSF), which is the abbreviation for bandstop filter. For the design of the filter, a dual-path Step Impedance Resonator, or DP-SIR, is utilised. A theoretical analysis of the suggested DP-SIR structure is presented in this body of work. At 3.76 and 11.04 GHz, the proposed architecture produces a dual-band BSF with fractional bandwidths of 50.5% and 16.36%, respectively. The comprehensive study demonstrates that the resonant frequencies can be controlled by adjusting the electrical length of the SIR. In addition, it has been found that dual-path SIR is involved in the production of finite frequency transmission poles, which results in an improvement in selectivity. This was discovered by accident. The results of the measurements and the simulations are fairly consistent with one another. https://www.hpej.net/journals/pakjet/article/view/2079Bandstop filter, Step Impedance Resonator, Microwave |
| spellingShingle | Abdul Rehman Muhammad Abdul Rahman Nosheen Aziz Bilal Mushtaq Muhammad Jamshed Abbass Sohail Khalid Ahmed Zubair Jan Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance Resonator Pakistan Journal of Engineering & Technology Bandstop filter, Step Impedance Resonator, Microwave |
| title | Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance Resonator |
| title_full | Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance Resonator |
| title_fullStr | Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance Resonator |
| title_full_unstemmed | Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance Resonator |
| title_short | Design of Highly Selective Dual Band Band Stop Filter using Dual-Path Step Impedance Resonator |
| title_sort | design of highly selective dual band band stop filter using dual path step impedance resonator |
| topic | Bandstop filter, Step Impedance Resonator, Microwave |
| url | https://www.hpej.net/journals/pakjet/article/view/2079 |
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