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http://dx.doi.org/10.12815/kits.2019.18.6.233

Development of Single Feed Antenna for Integrated Public Network and 5G Network Frequency Dual-band Cover  

Hong, Ji-Hun (Dept. of Radio wave & Communication Eng. Univ. of Chungnam)
Choi, Yoon-Seon (Dept. of Radio wave & Communication Eng. Univ. of Chungnam)
Woo, Jong-Myung (Dept. of Radio wave & Communication Eng. Univ. of Chungnam)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.18, no.6, 2019 , pp. 233-240 More about this Journal
Abstract
In this paper, due to the development of 5G communication technology, an antenna capable of covering both LTE and 5G bands is currently needed. In addition, we designed and manufactured a single feed antenna for the integrated public network (LTE) and 5G frequency dual band cover to satisfy the frequency bandwidth of more than 10% in each band. The antenna designed by adopting the dipole of the basic dipole antenna in a planar structure is a form in which the radiating element is vertically extended at all of the 700 MHz antennas and folded into a 'ㄷ' shape. In addition, the radiating element of the 700MHz band serves as a reflector of the 3.5GHz band radiating element. As a result, the 700 MHz band -10 dB bandwidth 104 MHz(14.8%) and 3.5 GHz band -10 dB bandwidth 660 MHz(18.8%) were obtained and the radiation pattern characteristic resulted in gains of 8.46 dBi, beam width E-plane 55°, H-plane 81° and 3.5 GHz bands 6.14 dBi, beamwidth E-plane 79°, H-Plane 49°.
Keywords
Integrated public network; 5G network; Dual-band; Single feed antenna;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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