Design and Implementation of a MIMO Antenna for LTE700/2300/2500/PCS/Wibro/Bluetooth/Wimax Mobile Handset
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초록
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.
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.
참고문헌 (10)
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