August 30, 2025

Designing a high-frequency waveguide antenna requires precise calculation of its internal dimensions to support the desired propagation mode, typically using a width of at least 0.7λ for the dominant mode. Careful selection of low-loss materials like copper and rigorous simulation for impedance matching are critical to minimize signal attenuation and maximize power transfer efficiency. Understanding […]

The 5 main challenges in waveguide antenna manufacturing are maintaining precise internal surface roughness (often under 1µm), achieving tight dimensional tolerances (±0.05mm), managing complex assembly and alignment, selecting suitable high-cost materials like copper, and ensuring efficient heat dissipation for high-power applications. ​​Precise Dimension Control​​ Even a tiny error, say ​​a deviation of just 0.05 mm​​,