HFSS antenna design case and analysis topic

module

training target

main content

Boundary Conditions and Excitations

By comparing the applicable conditions of different boundary conditions, the appropriate excitation mode can be selected and set correctly.

1. Types of boundary conditions and different types of application conditions;

2. Solve the problem of priority selection of multiple boundary conditions;

3. Comparison of different types of incentives and precautions when setting them;

4. The relationship between port excitation settings and boundary conditions;

5. Boundary conditions and excitation modes of antennas with different structures are selected.

Case 1: Microstrip Patch Antenna Analysis

Case 2: Array Antenna Analysis

Solver setup and data post-processing

Understand the solver type, master the solver settings, master the data post-processing method, analyze the numerical results and draw the field distribution map.

1, the difference between the three types of solution and application conditions;

2. The selection of mesh frequency and the relationship between convergence error and mesh setting;

3. Sweep type selection and sweep range setting;

4. Design check analysis and solution information data search;

5. Analysis of antenna radiation field and antenna performance parameters.

Case 3: Symmetric Dipole Antenna Post-Processing Analysis

Case 4: Modeling analysis of end-fired waveguide antenna array