Testing Strips and Quarter Wavelength Monopole Antennas using Computerized Simulations 
Nenad Popovic, Predrag Manojlovic, Ivana Radnovic and Bojan Virijevic
Journal of Data Processing, Vol. 13, No. 2, 2023.
DOI: 10.6025/jdp/2023/13/2/31-37
Link: https://www.dline.info/jdp/fulltext/v13n2/jdpv13n2_1.pdf
Abstract:
X-band operation is improved with the help of the horn antenna, and the exercises carried out in this study use computerised simulation and measurements. The antenna aperture with 60 degrees is fixed to expand the strips by linear expansion. In the strips, the four-quarter wavelength monopole antennas are placed. The strips have an array fabricated with 20 mm and 1 mm thicknesses. The horn arms specification is fixed at 60 mm long, and the aperture angle is 60 degrees. The SMA connector pins are placed at a quarter-length distance from the strip circuits.