Extended Data Fig. 3: Ultrawideband response (up to 43.5 GHz) of the topological microwave isolator. | Nature Photonics

Extended Data Fig. 3: Ultrawideband response (up to 43.5 GHz) of the topological microwave isolator.

From: Topological microwave isolator with >100-dB isolation

Extended Data Fig. 3

a. Experimental scattering parameters with the phase of S21. b. Propagation constants of stripline one-way edge mode extracted from experimental data using (Phase of S21)/(Propagation distance of S21), which fit well with the analytical results.

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