Salving
Member level 1
Please, someone, need help with next problem.
I'm designing a microstrip patch antenna, freq - 2 ghz, subs - fr4 with cst mw studio.
When i increase the height of the substrate(from 0.4 to 0.8 and to 1.6 mm) radiation efficiency increases. But in theory it must come down with increasing the height. What is the solution of this?
I'm designing a microstrip patch antenna, freq - 2 ghz, subs - fr4 with cst mw studio.
When i increase the height of the substrate(from 0.4 to 0.8 and to 1.6 mm) radiation efficiency increases. But in theory it must come down with increasing the height. What is the solution of this?