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Institute of Korean Electrical and Electronics Engineers (한국전기전자학회)
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Design and Implementation of a MIMO Antenna for LTE700/2300/2500/PCS/Wibro/Bluetooth/Wimax Mobile Handset

  • Hong, Yeon-Chan (Dept. of Electronics Engineering, University of Incheon) ;
  • Lee, Seong-Ha (Dept. of Electronics Engineering, University of Incheon) ;
  • Yang, Woon-Geun (Dept. of Electronics Engineering, University of Incheon)
  • Received : 2012.05.22
  • Accepted : 2012.07.12
  • Published : 2012.09.30
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Abstract

In this paper, we designed and implemented the MIMO (Multiple-Input Multiple-Output) antenna for the mobile handset that could be used for multiple services. Simulation results were obtained using SEMCAD X by SPEAG based on the FDTD (Finite Difference Time Domain) Method which showed that S11 values were less than -6 dB (VSWR < 3) for LTE (Long Term Evolution) 700/2300/2500, K-PCS (Korea-Personal Communication Service : 1,750 ~ 1,870 MHz), US-PCS (US-Personal Communication Service : 1,850 ~ 1,990 MHz), Wibro (2,300 ~ 2,390 MHz), Bluetooth (2,400 ~ 2,483 MHz), and US-WiMAX (US-World interoperability for Microwave Access: 2,400 ~ 2,590 MHz) frequency bands. Measured results of the fabricated antenna also showed that it could be used for LTE 700/2300/2500, K-PCS, US-PCS, Wibro, Bluetooth, and US-WiMAX. services.

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References

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  2. Isolation Enhancement of Internal MIMO Antenna vol.19, pp.1, 2015, https://doi.org/10.7471/ikeee.2015.19.1.018