Publisher : The Korean Institute of Electromagnetic Engineering and Science
DOI : 10.5515/KJKIEES.2016.27.2.101
Title & Authors
Frequency Characteristics of the Return Loss of a Broadband Double-Cone Antenna with Shorting Plate Jang, Seung-Hoon; Hong, Deok-Gi; Kim, Hyo-gyun; Jung, Sung-Woo; Kim, Ki-Chai;
This paper presents the characteristics of a double-cone broadband antenna with compact and three-dimensional structure that can be used in UWB system. The theoretical analysis is conducted using a finite difference time domain(FDTD) method. The parameters are the radius, a height of broadband double-cone antennas with shorting plate, and the number of plates on a ground plane. This paper examines influence of structural parameters on return loss. The results show that a condition for an optimum structure of broadband double-cone antennas with shorting plate exists. It also shows that the broadband double-cone antennas with shorting plate have radiation patterns similar to those of a dipole antenna. To verify the theoretical analysis, computed results are compared to experimental results.
강진섭, 김기채, "밀리미터파 대역 산란계수 및 안테나 특성에 대한 측정 기술 개발과 연구 동향", 전자파기술, 24(3), pp. 12-21, 2013년 5월.
김기채, "소형 안테나", 전자파기술, 3(2), pp. 79-83, 1992년.
김기채, "소형 안테나의 방사효율 측정법", 전자파기술, 14(2), pp. 18-23, 2003년 4월.
Ki-Hak Kim, Jin-U Kim, and Seong-Ook Park, "An ultrawide-band double discone antenna with the tapered cylindrical wires", IEEE, Transactions on Antennas Propagation, vol. 53, no. 10, pp. 3403-3406, Oct. 2005.
Il H. Choi, Sang S. Choi, Jong K. Park, Hyo W. Song, and Hee S. An, "Design of a compact rectangular monocone antenna for UWB applications", Microwave Opt. Tech. Lett, vol. 49, no. 6, pp. 1320-1323, 2007.
James L. McDonald, Dejan S. Filipovic, "On the band-width of monocone antennas", IEEE, Transactions on Antennas Propagation, vol. 56, no. 4, pp. 1193-1201, 2008.
Y. Shi, A. K. Amert, and K. W. Whites, "A miniaturized ultrawideband monocone antenna by using intelligent dielectric loading", IEEE, Antennas and Propagatiom Society International Symposium, pp. 13-14, 2013.
Hideki Abe, Hideyasu Tanaka, and Masamitsu Yokuda, "Optical feeding antenna with wide bandwidth for evaluation of radiated emission test sites above 1 GHz", IEEE, Electromagnetic Compatibility, pp. 1-6, 2008.