Multi-mode coupling analysis of a sub-terahertz band planar corrugated Bragg reflector*
Liu Guo, Luo Yong, Wang Jian-Xun, Shu Guo-Xiang
       
Numerical results calculated by MCT and CST-MWS: (a) reflectivity and (b) transmission of TE10, TE01, and their combination, (c) self-coupling and cross-coupling coefficients as a function of frequencies, and (d) power distribution function and contour plot along the axial distance at 0.2 THz.