Advances in Acoustics and Vibration / 2009 / Article / Fig 5

Research Article

Designing 2D Phononic Crystal Slabs with Transmission Gaps for Solid Angle as well as Frequency Variation

Figure 5

Contour plot of transmittance for the optimized PC slab specified in Table 1. The difference to Figure 4 is that two other 𝜑 angles are considered for the direction of the incident compressional wave.

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