Electromagnetic simulation is the first step of antenna product development process, through the analysis of customer needs to define the product specification, fitting product application

Environment, establish product 3D model in the software, calculate the required parameters, such as current distribution, VSWR, field type, SMITH

CHART.

Main steps:

1. Analyze customer requirements and specs;

2. Theoretical calculation of the physical size of the antenna;

3. According to the position and space of the antenna in the machine, determine the shape characteristics of the antenna;

4. Draw antenna structure and shape in simulation software;

5. It is convenient for software to calculate antenna parameters;

6. Modify the antenna size and shape according to the calculation results;

7. Obtain the theoretical model structure that meets the requirements