Calculation of Microstrip Antenna Characteristic Impedance Using Method of Moments

This implementation utilizes the Method of Moments to calculate the characteristic impedance of microstrip antennas. Users must modify antenna parameters including geometric dimensions, material properties, operating frequency, and other relevant parameters in the code structure. The algorithm typically involves discretizing antenna structures into segments, applying basis functions, and solving integral equations through matrix operations. Key computational steps include setting up impedance matrices using Green's functions and solving linear systems through matrix inversion techniques like LU decomposition. Through systematic antenna research and optimization, users can enhance antenna performance by improving operating frequency bandwidth and radiation efficiency. The code architecture allows for extensions such as incorporating antenna arrays and radiators by modifying excitation sources and geometry definitions. Simulation software integration enables performance analysis through parameter sweeps and pattern visualization functions, providing deeper insights into antenna design optimization. By continuously refining the implementation and conducting practical experiments, users can master microstrip antenna characteristics and design methodologies, ultimately achieving superior antenna performance for various application scenarios. The modular code design facilitates parameter studies and performance comparisons through iterative optimization loops.