표 1 | Table. 1 제안된 전이구조와 기존 연구결과와의 비교 | Comparison of proposed transition with reported research.

	Structure	Operating frequency (max. insertion loss)	Analytical model
Proposed transition	Ground plane	DC～40 GHz(1.3 dB per transition)	○
[2]	Radial stub	1.3～9 GHz(1.4 dB per transition)	×
[3]	Ground plane	DC～30 GHz(2.5 dB per transition)	×
[4]	Ground plane	0.4～3.5 GHz(1.5 dB per transition)	×
[5]	Ground plane	1.75～15 GHz(1.5 dB per transition)	×