If you are searching for a specific study, you might be looking for papers similar to:

: Users can analyze how an array's performance, such as its radiation pattern and input impedance, differs from a single patch element. Workflow within Ansys Electronics Desktop

Enter your target resonant frequency and select the substrate material (e.g., Rogers, FR4).

: How the "patched" elements are tuned for specific frequencies (e.g., 2.4 GHz for WLAN or 5G bands). Performance Metrics : Analysis of Return Loss ( S11cap S sub 11 ), Gain, and Radiation Patterns. 2. Toolkit Functionality & Updates