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- Title
Slot antenna array for fifth generation metal frame mobile phone applications.
- Authors
Huang, Daiwei; Du, Zhengwei; Wang, Yan
- Abstract
An eight‐element antenna array based on open/closed slot modes that can cover the 3.5 GHz band (3400‐3600 MHz) is proposed and studied. There are two kinds of antenna elements with the slot sizes of 10.8 × 1 mm2 and 28.8 × 1 mm2 for open and closed slot modes, respectively. Both the two kinds of antenna elements are realized with the help of the metal frames with the height of 7 mm at the two long sides of the ground. The proposed antenna array is suitable for 5G metal frame mobile phone applications. A prototype is fabricated and measured. The measured results show that all the eight antenna elements can cover the band of 3400‐3600 MHz and the isolations are bigger than 13 dB, the measured efficiencies all are bigger than 42% and the measured envelope correlation coefficients are lower than 0.15.
- Subjects
SLOT antenna arrays; CELL phones; MOBILE apps; CAMERA phones; ANTENNA arrays; 5G networks; SLOT antennas
- Publication
International Journal of RF & Microwave Computer-Aided Engineering, 2019, Vol 29, Issue 9, pN.PAG
- ISSN
1096-4290
- Publication type
Article
- DOI
10.1002/mmce.21841