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http://dx.doi.org/10.12673/jant.2018.22.4.336

Design and Implementation of UWB Antenna with 5G Mobile Communication and WLAN Bands Rejection Characteristics  

Yang, Woon Geun (Department of Electronics Engineering, Incheon National University)
Nam, Tae Hyeon (Department of Electronics Engineering, Incheon National University)
Publication Information
Journal of Advanced Navigation Technology / v.22, no.4, 2018 , pp. 336-341 More about this Journal
Abstract
In this paper, we designed and implemented an ultra wideband (UWB) antenna with 5G mobile communication and WLAN bands rejection characteristics. The proposed antenna consists of a planar radiation patch with two slots, parasitic elements on both sides of the strip line and ground plane on back side. The upper n-type slot contributes for 5G mobile communication band (3.42~3.70 GHz) rejection and the lower n-type slot contributes for wireless local area network (WLAN) band (5.15~5.825 GHz) rejection. Parasitic elements were used in order to satisfy the voltage standing wave ratio (VSWR) less than or equal to 2.0 for UWB band (3.10~10.60 GHz) except two rejection bands. The Ansoft's high frequency structure simulator (HFSS) was used for antenna design and simulations. The simulated antenna showed dual rejection bands of 3.36~3.71 GHz and 5.13 ~ 5.92 GHz in UWB band, and measured result for the implemented antenna showed dual rejection bands of 3.40~3.72 GHz and 5.08~5.858 GHz. Simulated and measured VSWRs are less than or equal to 2.0 for all UWB band except dual rejection bands.
Keywords
UWB; Antenna; Band rejection; Slot; 5G;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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