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- Title
Hepta-band coupled-fed antenna for metal-ring-frame WWAN/LTE smartphone applications.
- Authors
Ban, Yong‐Ling; Zhang, Li‐Wan; Sim, Chow‐Yen‐Desmond; Wang, Hanyang; Chen, Xiaodong
- Abstract
ABSTRACT A small-size 40 mm × 10 mm coupled-fed antenna for hepta-band WWAN/LTE metal-ring-frame (MRF) smartphone applications is investigated. Unlike conventional solutions that remove the redundant resonances excited by the MRF, the proposed antenna makes full use of the MRF resonances. By meticulously co-design the antenna and MRF, multi-resonance frequencies are excited and integrated, which results in achieving hepta-band operation for an MRF smartphone antenna. Detail design considerations and experimental results of the proposed antenna are provided and analyzed. © 2016 Wiley Periodicals, Inc. Int J RF and Microwave CAE 26:633-639, 2016.
- Subjects
ANTENNAS (Electronics); WIDE area networks; WIRELESS communications; LONG-Term Evolution (Telecommunications); MOBILE apps
- Publication
International Journal of RF & Microwave Computer-Aided Engineering, 2016, Vol 26, Issue 7, p633
- ISSN
1096-4290
- Publication type
Article
- DOI
10.1002/mmce.21011