Jakub Przepiorowski

2 Questions 3 Answers 0 Followers

Questions related from Jakub Przepiorowski

Why does my antenna gain decrease when the frequency range is increased?

I have simulated an antenna in CST with frequency range set to 1-3 GHz and the results were good, gain of around 1.2 dBi at 1.575 GHz. When I increased the frequency range in the model to 1-6 GHz,...

07 June 2021 5,694 6 View

Why am I getting a gain of 8dBi on a single patch antenna on FR-4?

I made a model of an aperture coupled patch antenna in CST. Its linearly polarized with a microstrip feed on the bottom layer and a single bowtie aperture slot. Substrate is FR-4 with er 4.23....

07 June 2021 8,140 6 View