Research Article

Corporate-Feed Multilayer Bow-Tie Antenna Array Design Using a Simple Transmission Line Model

Table 1

Comparison between transmission line model and method of moments.

Antennas arraysModelReturn loss (dB)Resonant frequency (GHz)Frequency shift (%)

2.4 GHz (RFID)MLT−17.52 2.4
MoM−11.24 2.42
5 GHz (WIFI)MLT−13.54 5
MoM−19.60 5.01
8 GHz (RADAR)MLT−19.60 8
MoM−12.84 8