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http://dx.doi.org/10.7471/ikeee.2020.24.1.90

Planar Slot Wideband Antenna for Multiple Communication Services  

Park, Dong-Kook (Dept. of Electronics and Electrical Inf. Engineering, Korea Maritime & Ocean University)
Bataller, Miguel Ferrando (ITEAM, Polytechnic University of Valencia)
Publication Information
Journal of IKEEE / v.24, no.1, 2020 , pp. 90-96 More about this Journal
Abstract
As various communication services have emerged due to the development of mobile communication technology, there is a need for a wideband antenna supporting multiple communication services with one antenna. In this paper, we propose a planar slot wideband antenna that can support all the communication services of 3.1~4.99GHz, the low frequency band of 5G, in addition to the existing communication services such as WiFi, LTE 2300/2500, and WiMAX. Through the simulation, the optimized antenna design parameters were obtained, and the antenna was fabricated to implement an antenna with a frequency bandwidth of 1.96~6.01GHz (S11 <-10dB) and presented the radiation pattern and gain of the antenna. The proposed antenna is a multi-band antenna that can provide all the services of LTE, Wifi, WiMAX, and 5G low frequency bands. It can be used as a repeater antenna in radio shadow area such as buildings, dense areas, and ships.
Keywords
Multi-band antenna,w; wideband antenna; slot antenna; 5G antenna; repeater antenna;
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