Terminator3
Advanced Member level 3
How to calculate resonant patch length for aperture coupled patch?
For certain Er value there are formulas to obtain patch sizes. If substrate is separated from ground plane by air gap, how Er is affected? I guess Er becomes smaller, and patch size must be increased to compensate for this effect. Is there any numerical solution?
For certain Er value there are formulas to obtain patch sizes. If substrate is separated from ground plane by air gap, how Er is affected? I guess Er becomes smaller, and patch size must be increased to compensate for this effect. Is there any numerical solution?