5 reasons why a waveguide is round

Circular waveguides minimize ​​surface current loss​​ (0.05dB/m vs. 0.1dB/m in rectangular) due to ​​uniform field distribution​​. They support ​​TE11/TM01 modes​​ for ​​polarization flexibility​​ and handle ​​higher power (10kW vs. 5kW)​​ with ​​360° symmetric heat dissipation​​. Their ​​lack of sharp edges​​ reduces ​​voltage breakdown risks​​ (>50kV/cm), and ​​tolerance to rotational misalignment​​ (±5°) makes them ideal for […]

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