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data-id="" iid="">sjtu.edu.cnhttps://amis.sjtu.edu.cn/kindeditor/Upload/file/20220829/202208292021425846162.pdf[PDF]A metasurface radar for steering ultrasonic guided waves网页2022年8月29日 · The wavefield images asso-ciated with the wave directionality plots demonstrate that the thermally-activated metasurface area can open up a transmission path for the ultrasonic waves, while the rest portion will not allow guided waves to penetrate.
发布时间：2024-07-11