摘要 |
A system for heating materials, such as wood products, is provided. The system may include waveguide having one or more slots along a longitudinal axis of the waveguide. The slots may be slanted at an angle with respect to the longitudinal axis and spaced at an interval of about one half of a wavelength along the longitudinal axis. The system may further include windows covering the slots. The windows may serve as a barrier. Moreover, the windows may allow electromagnetic energy to be transferred from the waveguide to the material being heated. The waveguide and window may be contained in a microwave reactor to heat materials, such as wood products.
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