Design of Wideband Dual-band Substrate Integrated Waveguide Slot Antenna
A dual-band Half Mode Substrate Integrated Waveguide (HMSIW) slot antenna operating at 3.5 GHz and 4.9 GHz is proposed. The two operational bands of the proposed antenna are achieved by combining two HMSIW slot antennas. The -10 dB impedance bandwidth and realized gain of the antenna at 3.5 GHz and...
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| Format: | Article |
| Language: | English |
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Spolecnost pro radioelektronicke inzenyrstvi
2024-12-01
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| Series: | Radioengineering |
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| Online Access: | https://www.radioeng.cz/fulltexts/2024/24_04_0636_0641.pdf |
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| _version_ | 1849736556140560384 |
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| author | W. Chen J. Yu Z. Yang X. Yang |
| author_facet | W. Chen J. Yu Z. Yang X. Yang |
| author_sort | W. Chen |
| collection | DOAJ |
| description | A dual-band Half Mode Substrate Integrated Waveguide (HMSIW) slot antenna operating at 3.5 GHz and 4.9 GHz is proposed. The two operational bands of the proposed antenna are achieved by combining two HMSIW slot antennas. The -10 dB impedance bandwidth and realized gain of the antenna at 3.5 GHz and 4.9 GHz are 3.47-3.68 GHz with a gain of 3.9 dBi and 4.62-5.16 GHz with a gain of 5.5 dBi, respectively. Compared with the traditional SIW dual-band antenna, the bandwidth of the antenna has been significantly improved. The proposed antenna has a simple structure and exhibits excellent radiation performance in both operating frequency bands, making it suitable for 5G mobile communication systems. |
| format | Article |
| id | doaj-art-a18bdd9a06f04d6d9a2fb47c1f66d68d |
| institution | DOAJ |
| issn | 1210-2512 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Spolecnost pro radioelektronicke inzenyrstvi |
| record_format | Article |
| series | Radioengineering |
| spelling | doaj-art-a18bdd9a06f04d6d9a2fb47c1f66d68d2025-08-20T03:07:14ZengSpolecnost pro radioelektronicke inzenyrstviRadioengineering1210-25122024-12-01334636641Design of Wideband Dual-band Substrate Integrated Waveguide Slot AntennaW. ChenJ. YuZ. YangX. YangA dual-band Half Mode Substrate Integrated Waveguide (HMSIW) slot antenna operating at 3.5 GHz and 4.9 GHz is proposed. The two operational bands of the proposed antenna are achieved by combining two HMSIW slot antennas. The -10 dB impedance bandwidth and realized gain of the antenna at 3.5 GHz and 4.9 GHz are 3.47-3.68 GHz with a gain of 3.9 dBi and 4.62-5.16 GHz with a gain of 5.5 dBi, respectively. Compared with the traditional SIW dual-band antenna, the bandwidth of the antenna has been significantly improved. The proposed antenna has a simple structure and exhibits excellent radiation performance in both operating frequency bands, making it suitable for 5G mobile communication systems.https://www.radioeng.cz/fulltexts/2024/24_04_0636_0641.pdfhalf mode substrate integrated waveguide (hmsiw)antennaantenna miniaturizationcavity-backed slot antenna |
| spellingShingle | W. Chen J. Yu Z. Yang X. Yang Design of Wideband Dual-band Substrate Integrated Waveguide Slot Antenna Radioengineering half mode substrate integrated waveguide (hmsiw) antenna antenna miniaturization cavity-backed slot antenna |
| title | Design of Wideband Dual-band Substrate Integrated Waveguide Slot Antenna |
| title_full | Design of Wideband Dual-band Substrate Integrated Waveguide Slot Antenna |
| title_fullStr | Design of Wideband Dual-band Substrate Integrated Waveguide Slot Antenna |
| title_full_unstemmed | Design of Wideband Dual-band Substrate Integrated Waveguide Slot Antenna |
| title_short | Design of Wideband Dual-band Substrate Integrated Waveguide Slot Antenna |
| title_sort | design of wideband dual band substrate integrated waveguide slot antenna |
| topic | half mode substrate integrated waveguide (hmsiw) antenna antenna miniaturization cavity-backed slot antenna |
| url | https://www.radioeng.cz/fulltexts/2024/24_04_0636_0641.pdf |
| work_keys_str_mv | AT wchen designofwidebanddualbandsubstrateintegratedwaveguideslotantenna AT jyu designofwidebanddualbandsubstrateintegratedwaveguideslotantenna AT zyang designofwidebanddualbandsubstrateintegratedwaveguideslotantenna AT xyang designofwidebanddualbandsubstrateintegratedwaveguideslotantenna |