Effect of Microstrip Antenna Feeding in the K-band

摘要

In this paper, we present the simulations results of two types of patch antenna feeding in K-band. The conception of this patch antenna is realized by software HFSS "Ansoft-High Frequency Structure Simulator". The first Feeding uses a uniplanar corner-fed patch antenna presented with single-point microstrip. The second uses the coaxial feed. The aim of our study is to determine the optimal position increasing the return loss.