Preliminary studies of an offset-fed loop-dipole antenna for all-metal handsets
- Resource Type
- Conference
- Authors
- Li, Xiao-Qian; Gao, Chen; Lu, Wen-Jun; Zhu, Hong-Bo
- Source
- 2018 International Workshop on Antenna Technology (iWAT) Antenna Technology (iWAT), 2018 International Workshop on. :1-4 Mar, 2018
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Frequency measurement
Radio frequency
Mobile antennas
Mobile handsets
Indexes
loop-dipole antennas
offset-fed
antenna packaged within all-metal housing
multi-band antenna
- Language
Conceptual design of an offset-fed folded loop-dipole antenna for all-metal handset covering 800–1050MHz, 1700–2360MHz and 2600–2800MHz is proposed. The antenna has a low-profile and balanced structure comprising a folded loop strip, and it is especially suited for application in mobile phone (designed packaged within the all-metal housing and the ground plane length is 120mm) for multiband operation. The influence of the all-metal housing of the antenna is considered when the proposed antenna is been designing. Design considerations and simulated results of the loop-dipole antenna are presented and discussed.