@article{ART002418361},
author={Choi, Jae Yeon},
title={Improvement of Surface Wave Efficiency in Microstrip Antenna},
journal={Journal of Knowledge Information Technology and Systems},
issn={1975-7700},
year={2018},
volume={13},
number={6},
pages={847-856},
doi={10.34163/jkits.2018.13.6.019}
TY - JOUR
AU - Choi, Jae Yeon
TI - Improvement of Surface Wave Efficiency in Microstrip Antenna
JO - Journal of Knowledge Information Technology and Systems
PY - 2018
VL - 13
IS - 6
PB - Korea Knowledge Information Technology Society
SP - 847
EP - 856
SN - 1975-7700
AB - In order to improve the bandwidth and increase the antenna efficiency, it is proposed that the surface wave and the lateral wave excitation are reduced. The theoretical analysis of the common mode of the patch leads to the design procedure of the antenna, and the reduction of the surface wave and the side wave is confirmed by the simulation result using the software. In the design of microstrip patch antenna presented in this paper, the antenna losses are therefore contained by controlling those quality factors which can have significant impact on bandwidth for given permittivity and substrate thickness. The gain of bandwidth product is a constant, therefore an effort has been made to improve the bandwidth of the patch antenna while ensuring desired radiation pattern. The effect of cover layer on impedance matching, Q factor hence bandwidth and frequency correction is discussed. The electric field and magnetic field components of the TE wave and the TM wave were analyzed using boundary condition between two materials, and the surface impedance was obtained. A method has been proposed to reduce the diffraction and mutual coupling at the edge of the substrade. An electromagnetic bandgap model for surface wave reduction is proposed and the efficient etching method and bandgap cell model is also introduced.
KW - Surface wave;Lateral wave;Electromagnetic bandgap;Surface impedance
DO - 10.34163/jkits.2018.13.6.019
ER -
Choi, Jae Yeon. (2018). Improvement of Surface Wave Efficiency in Microstrip Antenna. Journal of Knowledge Information Technology and Systems, 13(6), 847-856.
Choi, Jae Yeon. 2018, "Improvement of Surface Wave Efficiency in Microstrip Antenna", Journal of Knowledge Information Technology and Systems, vol.13, no.6 pp.847-856. Available from: doi:10.34163/jkits.2018.13.6.019
Choi, Jae Yeon "Improvement of Surface Wave Efficiency in Microstrip Antenna" Journal of Knowledge Information Technology and Systems 13.6 pp.847-856 (2018) : 847.
Choi, Jae Yeon. Improvement of Surface Wave Efficiency in Microstrip Antenna. 2018; 13(6), 847-856. Available from: doi:10.34163/jkits.2018.13.6.019
Choi, Jae Yeon. "Improvement of Surface Wave Efficiency in Microstrip Antenna" Journal of Knowledge Information Technology and Systems 13, no.6 (2018) : 847-856.doi: 10.34163/jkits.2018.13.6.019
Choi, Jae Yeon. Improvement of Surface Wave Efficiency in Microstrip Antenna. Journal of Knowledge Information Technology and Systems, 13(6), 847-856. doi: 10.34163/jkits.2018.13.6.019
Choi, Jae Yeon. Improvement of Surface Wave Efficiency in Microstrip Antenna. Journal of Knowledge Information Technology and Systems. 2018; 13(6) 847-856. doi: 10.34163/jkits.2018.13.6.019
Choi, Jae Yeon. Improvement of Surface Wave Efficiency in Microstrip Antenna. 2018; 13(6), 847-856. Available from: doi:10.34163/jkits.2018.13.6.019
Choi, Jae Yeon. "Improvement of Surface Wave Efficiency in Microstrip Antenna" Journal of Knowledge Information Technology and Systems 13, no.6 (2018) : 847-856.doi: 10.34163/jkits.2018.13.6.019
