International journal of advanced smart convergence

  • 제4권2호
  • /
  • Pages.29-33
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  • 2015
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  • 2288-2847(pISSN)
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  • 2288-2855(eISSN)
한국인터넷방송통신학회 (The Institute of Internet, Broadcasting and Communication)
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Design and Manufacture of LTE3G / WLAN/ LTE4G Tri-band Antenna System for Mobile Communication Applications

  • Bayarmaa., O (Dept. of Information and Communication Eng, Mokpo National Maritime University) ;
  • Hong, Yong Pyo (Dept. of Information and Communication Eng, Mokpo National Maritime University) ;
  • Kim, Kab Ki (Dept. of Information and Communication Eng, Mokpo National Maritime University)
  • 투고 : 2015.09.07
  • 심사 : 2015.10.15
  • 발행 : 2015.11.30
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초록

In this paper, we propose the method to improve the performance of the antenna system that contains three bands, such as Lte3G, WLAN and Lte4G. This antenna has an advantage that can cover the three different frequency bands 2.1GHz, 2.4GHz and 2.6GHz through one antenna design. The design and simulations are done using CST Microwave Studio 2014 program. The antenna is designed by using the FR-4 (lossy) substrate with the dielectric constant of er=4.3 and dielectric loss tangent 0.025. The substrate dimensions are the following; Thickness[h] is 1.6mm, Length is 90mm, and Width is 40mm. The ground is designed by using the PEC material with h=0.035mm. The patch is designed by using the copper with h=0.035mm. In the near future, we will fabricate the antenna, which we have designed, and then apply this antenna to the mobile communication system. And we will test this mobile communication system for the diverse environments.

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참고문헌

  1. Dr. Abhijit Mitra, "Lecture Notes on Mobile Communication," A Curriculum Development Cell Project Under QIP, IIT Guwahati, Department of Electronics and Communication Engineering Indian Institute of Technology Guwahati Guwahati - 781039, India November 2009.
  2. Bayarmaa.O, Yong-Pyo Hong, Kab Ki Kim, "Design of lte3g/wlan/ lte4g tri-band monopole antenna system for mobile communication applications," Korean Navigation Institute, pp. 148-151, 2015.