Work

Design of Triple-Band Planar Monopole Antenna Having a Parasitic Element with Low SAR Using a Reflector

Year: 2019

Type: article

Abstract: In this study, a triple-band antenna that can be used in WLAN(Wireless Local Area Network) at 2.4 GHz, 5.8 GHz, and 5G at 3.5 GHz is fabricated. The proposed antenna uses a parasitic element to show the triple band, and the reflector is used at a distance of λ/4 from the antenna to reduce the Specific Absorption Rate(SAR). Its dimensions are 100×75×1.6 mm3 and each parameter value is optimized for better performance and a lower SAR value. As a result, we obtained a bandwidth of 540 MHz(2.02～2.56 GHz), 390 MHz(3.39～3.78 GHz), and 1,210 MHz(5.56～6.77 GHz) based on the reflection loss factor of −10 dB. In addition, the SAR values of the antenna with reflector are observed to reduce below the SAR value of international standard.

Source: The Journal of Korean Institute of Electromagnetic Engineering and Science

DOI: 10.5515/kjkiees.2019.30.3.181

Authors: HanUl Bong, Niamat Hussain, MinJoo Jeong, SeungYup Lee, Nam Kim

Institutions: Chonnam National University, Chungbuk National University, Dawood University of Engineering and Technology, Chosun University, Pukyong National University, Yonsei University

Language: English

Topic: Antenna Design and Analysis

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2963432756

FWCI:

Cites: 11

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Related to: 10