Multi-slot microwave device and processing system thereof

A multi-slot microwave device comprising:

• a plurality of slot type microwave resonant units arranged and disposed according to an arrangement structure, each plurality of slot type microwave resonant units independently defining a slot type resonant chamber;
• and
• at least one microwave injection source for injecting a microwave to the plurality of slot type microwave resonant units, the microwave polarized at a specific direction to allow the plurality of slot type microwave resonant units to resonate to each other, thereby generating an electromagnetic field having identical polarization directions,
• wherein a chamber wall of each slot type resonant chamber is disposed with a choke, and
• wherein the choke is formed by cutting a portion of the chamber wall that is relatively distant from the slot type resonant chamber so that a width and a height of a cross section of a remaining portion of the chamber wall after cutting is a ¼ the wavelength of the microwave.