Table 2 Simulation parameters and results.
Parameter | Value | Physical meaning |
|---|---|---|
Wavelength (\(\lambda\)) | 1 mm | THz frequency |
(300 GHz) | ||
Element spacing | \(\lambda /2 = 0.5\) mm | Antenna array spacing |
Beam angle (\(N=256\)) | 28.6\(^\circ\) | Analytical prediction |
Relative error | \(<10^{-14}\) | Machine precision accuracy |