Dominant Mode Wave Impedance of Regular Polygonal Waveguides

Table 2

Reflection coefficient of waveguide junctions.

n	3	4	5	6	7	8
𝑅𝑛, cm	5,488	5,045	4,732	4,563	4,459	4,390
𝑆11	0.251	0.062	0.024	0.012	0.0076	0.005