A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband Characterization
This work encompasses a novel highly compact Split Ring Resonator (SRR) based quad-band Dielectric Resonator Antenna (DRA) for 4G and 5G applications. The proposed antenna comprises of an extended rectangular feedline and a rectangular DR in combination with two SRRs. The DRA uses the extended recta...
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2025-01-01
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| Online Access: | https://ieeexplore.ieee.org/document/10778544/ |
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| author | Shahid Khan Owais Khan Kiran Raheel Syed Ahson Ali Shah Bilal Tariq Malik Salahuddin Khan Neelam Gohar Slawomir Koziel |
| author_facet | Shahid Khan Owais Khan Kiran Raheel Syed Ahson Ali Shah Bilal Tariq Malik Salahuddin Khan Neelam Gohar Slawomir Koziel |
| author_sort | Shahid Khan |
| collection | DOAJ |
| description | This work encompasses a novel highly compact Split Ring Resonator (SRR) based quad-band Dielectric Resonator Antenna (DRA) for 4G and 5G applications. The proposed antenna comprises of an extended rectangular feedline and a rectangular DR in combination with two SRRs. The DRA uses the extended rectangular microstrip feedline for providing better impedance matching and enhanced performance. Remarkably, the introduction of SRRs on either side of the feedline enables the DRA to resonate at four distinct frequency bands, i.e., 1.62 GHz, 3.03 GHz and 4.7 GHz and 6.56 GHz respectively. The two lower operating bands with narrow band response are due to SRRs while two upper bands with wide band characteristics are due to rectangular DR. The simulated performance of the rectangular DRA is validated through measurements, performed on a fabricated prototype. At the corresponding resonance frequencies, the suggested design exhibits −10 dB impedance bandwidths of 9.2%, 5%, 8.3%, and 5.6%. With a notable peak gain of 2.3 dBi and an efficiency of 93%, the suggested design has excellent radiation pattern stability. To the best of authors knowledge, this is the first design where SRRs are incorporated with rectangular DR to achieve multiband operations. The simulated and measured findings show a strong agreement, highlighting the SRR-based DRA appropriateness for multiband wireless applications (such as satellite television, radio astronomy, Bluetooth, WiFi, and 6G), while demonstrating its significant contribution to the field. |
| format | Article |
| id | doaj-art-18e7983026e049db93b60e81b87a831c |
| institution | Kabale University |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-18e7983026e049db93b60e81b87a831c2025-01-07T00:02:29ZengIEEEIEEE Access2169-35362025-01-01132360237610.1109/ACCESS.2024.351220110778544A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband CharacterizationShahid Khan0https://orcid.org/0000-0003-4097-0928Owais Khan1Kiran Raheel2Syed Ahson Ali Shah3https://orcid.org/0000-0001-9067-4807Bilal Tariq Malik4Salahuddin Khan5https://orcid.org/0000-0002-6082-3418Neelam Gohar6https://orcid.org/0000-0002-9792-0959Slawomir Koziel7https://orcid.org/0000-0002-9063-2647Faculty of Electronics, Telecommunications and Informatics, Gdánsk University of Technology, Gdánsk, PolandDepartment of Electrical and Computer Engineering, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, PakistanDepartment of Electrical Engineering, CECOS University of IT and Emerging Sciences, Peshawar, PakistanGraduate School of Energy Convergence, Gwangju Institute of Science and Technology, Gwangju, South KoreaFaculty of Electronics, Telecommunications and Informatics, Gdánsk University of Technology, Gdánsk, PolandCollege of Engineering, King Saud University, Riyadh, Saudi ArabiaDepartment of Computer Science, Shaheed Benazir Bhutto Women University, Peshawar, PakistanFaculty of Electronics, Telecommunications and Informatics, Gdánsk University of Technology, Gdánsk, PolandThis work encompasses a novel highly compact Split Ring Resonator (SRR) based quad-band Dielectric Resonator Antenna (DRA) for 4G and 5G applications. The proposed antenna comprises of an extended rectangular feedline and a rectangular DR in combination with two SRRs. The DRA uses the extended rectangular microstrip feedline for providing better impedance matching and enhanced performance. Remarkably, the introduction of SRRs on either side of the feedline enables the DRA to resonate at four distinct frequency bands, i.e., 1.62 GHz, 3.03 GHz and 4.7 GHz and 6.56 GHz respectively. The two lower operating bands with narrow band response are due to SRRs while two upper bands with wide band characteristics are due to rectangular DR. The simulated performance of the rectangular DRA is validated through measurements, performed on a fabricated prototype. At the corresponding resonance frequencies, the suggested design exhibits −10 dB impedance bandwidths of 9.2%, 5%, 8.3%, and 5.6%. With a notable peak gain of 2.3 dBi and an efficiency of 93%, the suggested design has excellent radiation pattern stability. To the best of authors knowledge, this is the first design where SRRs are incorporated with rectangular DR to achieve multiband operations. The simulated and measured findings show a strong agreement, highlighting the SRR-based DRA appropriateness for multiband wireless applications (such as satellite television, radio astronomy, Bluetooth, WiFi, and 6G), while demonstrating its significant contribution to the field.https://ieeexplore.ieee.org/document/10778544/SRRDRAmultiband4G5Gbluetooth and Wi-Fi |
| spellingShingle | Shahid Khan Owais Khan Kiran Raheel Syed Ahson Ali Shah Bilal Tariq Malik Salahuddin Khan Neelam Gohar Slawomir Koziel A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband Characterization IEEE Access SRR DRA multiband 4G 5G bluetooth and Wi-Fi |
| title | A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband Characterization |
| title_full | A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband Characterization |
| title_fullStr | A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband Characterization |
| title_full_unstemmed | A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband Characterization |
| title_short | A Highly Compact Split Ring Resonator-Based Rectangular Dielectric Resonator Antenna With Multiband Characterization |
| title_sort | highly compact split ring resonator based rectangular dielectric resonator antenna with multiband characterization |
| topic | SRR DRA multiband 4G 5G bluetooth and Wi-Fi |
| url | https://ieeexplore.ieee.org/document/10778544/ |
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