2.1.4.2. Power assignment and correction of power absorption. The
energy of the microwave in our heating system is transmitted
through a rectangular waveguide along the z-direction before
inject into oven as shown in Fig. 1. For the energy is distributed
in the shape of a sine curve (TE10 mode), it could be easily assigned
on the nodes near the mouth of the waveguide with different
intensities respect to their positions which was also introduced
in detail by Liu et al. (2013).