Ultra-wideband array antenna in 5G and its miniaturization technology
The design method of wideband array antennas and the technology of low profile were studied. Combinations of commercial simulation software ADS and Ansoft HFSS, two design examples of tightly coupled array antennas were presented, with the characteristic of wideband and low profiles. Simulated resul...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2019-07-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019185/ |
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| _version_ | 1841530547075022848 |
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| author | Shenke ZHANG Fengxu YANG Yingzeng YIN |
| author_facet | Shenke ZHANG Fengxu YANG Yingzeng YIN |
| author_sort | Shenke ZHANG |
| collection | DOAJ |
| description | The design method of wideband array antennas and the technology of low profile were studied. Combinations of commercial simulation software ADS and Ansoft HFSS, two design examples of tightly coupled array antennas were presented, with the characteristic of wideband and low profiles. Simulated results show that the impedance bandwidth of voltage stranded ratio less than 2. 0 was from the frequency range of 0.67 GHz to 3. 78 GHz, with a height of 40.25 mm. Moreover, by loaded artificial magnetic conductor (AMC) structure on the basis of the original antenna array to form a high impedance surface to improve the high-frequency resonance performance, the low profile technology was presented for wideband array. The results of full wave electromagnetic simulation software show that the impedance bandwidth of voltage stranded ratio less than 2. 0 was from the frequency range of 1. 1 GHz to 2. 8 GHz, with a height of 24 mm and corresponding to a fractional bandwidth of 78. 0%. This technology can be extended to the development of 5G antennas. |
| format | Article |
| id | doaj-art-ccfd2d5a56df4c738ad5de64742f9515 |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2019-07-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-ccfd2d5a56df4c738ad5de64742f95152025-01-15T03:02:35ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012019-07-0135525959588869Ultra-wideband array antenna in 5G and its miniaturization technologyShenke ZHANGFengxu YANGYingzeng YINThe design method of wideband array antennas and the technology of low profile were studied. Combinations of commercial simulation software ADS and Ansoft HFSS, two design examples of tightly coupled array antennas were presented, with the characteristic of wideband and low profiles. Simulated results show that the impedance bandwidth of voltage stranded ratio less than 2. 0 was from the frequency range of 0.67 GHz to 3. 78 GHz, with a height of 40.25 mm. Moreover, by loaded artificial magnetic conductor (AMC) structure on the basis of the original antenna array to form a high impedance surface to improve the high-frequency resonance performance, the low profile technology was presented for wideband array. The results of full wave electromagnetic simulation software show that the impedance bandwidth of voltage stranded ratio less than 2. 0 was from the frequency range of 1. 1 GHz to 2. 8 GHz, with a height of 24 mm and corresponding to a fractional bandwidth of 78. 0%. This technology can be extended to the development of 5G antennas.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019185/wideband array antennalow-profiletightly coupled arrayhigh impedance groundartificial magnetic conductor |
| spellingShingle | Shenke ZHANG Fengxu YANG Yingzeng YIN Ultra-wideband array antenna in 5G and its miniaturization technology Dianxin kexue wideband array antenna low-profile tightly coupled array high impedance ground artificial magnetic conductor |
| title | Ultra-wideband array antenna in 5G and its miniaturization technology |
| title_full | Ultra-wideband array antenna in 5G and its miniaturization technology |
| title_fullStr | Ultra-wideband array antenna in 5G and its miniaturization technology |
| title_full_unstemmed | Ultra-wideband array antenna in 5G and its miniaturization technology |
| title_short | Ultra-wideband array antenna in 5G and its miniaturization technology |
| title_sort | ultra wideband array antenna in 5g and its miniaturization technology |
| topic | wideband array antenna low-profile tightly coupled array high impedance ground artificial magnetic conductor |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2019185/ |
| work_keys_str_mv | AT shenkezhang ultrawidebandarrayantennain5ganditsminiaturizationtechnology AT fengxuyang ultrawidebandarrayantennain5ganditsminiaturizationtechnology AT yingzengyin ultrawidebandarrayantennain5ganditsminiaturizationtechnology |