Fig. 6
From: Observation of reflectionless absorption due to spatial Kramers–Kronig profile
Experimental results and analysis. a–c Instantaneous snapshots of the electric fields measured at 2.3, 2.4, and 2.5 GHz, respectively. All the measured data are normalized by the amplitude and phase of the electric field measured at one unit cell nearest to the source monopole. d–f Amplitudes of the electric fields measured at the same frequencies. For comparison, g–i show the corresponding simulations under the same conditions. j–l Comparison between the measured and simulated intensity drops in dB scale along the x axis at y = 0
