Fig. 3: Experimental results of the impedance matching in waveguide metatronics.
From: Negative capacitors and inductors enabling wideband waveguide metatronics
a–c Inductive metallic post in waveguide with positive and negative elements. d–f Experiment prototypes for the post in waveguide with positive and negative elements. g–i Experimental results of the reflection and transmission in the corresponding prototypes.
