HFSS Simulation Example

HFSS is widely used in daily RF design. The following example demonstrates that HFSS is used to simulate a wirebond 3D E-M structure to improve TIA performance.

Pic1: HFSS vs. idea

Pic2: Original Ideal

Making the signal-via structure like the waveguide is the key for routing signal trace from one layer to another layer. *Pic3: Ground via holes with Backdrill *