Characteristics of Antenna Factor for a Calculable Dipole Antenna above Ground Plane in 1~3 GHz Frequency Band
1~3 GHz 대역용 계산가능 다이폴안테나의 접지판 위 안테나 인자 특성

Sung-Min Lim, Sang-Myung Kim, Sung-Woo Jung, Ki-Chai Kim
2015 The Journal of the Korean Institute of Information and Communication Engineering  
This paper presents the antenna factor characteristics of a calculable dipole antenna with a hybrid balun, installed above ground plane vertically and horizontally, using Method of Moments (MoM). An expression for the antenna factor is formulated using the concept of power mismatch loss. The input impedance and effective length of the antenna, which are in the formula of the antenna factor, are calculated using the MoM. The results show that the antenna factors above a ground plane are agreed
more » ... plane are agreed with the free space antenna factors within ± 0.14 dB. The horizontal antenna factors are varied more by 0.2 dB than the vertical antenna factors.
doi:10.6109/jkiice.2015.19.9.1991 fatcat:n7he2ovsjfad7gi243h6agv2yy