Underwater asymmetric acoustic transmission structure using the medium with gradient change of impedance

胡博, 时洁, 时胜国, 孙玉, 朱中锐

Bo Hu(胡博), Jie Shi(时洁), Sheng-Guo Shi(时胜国), Yu Sun(孙玉), Zhong-Rui Zhu(朱中锐)

中国物理B . 2016, (2): 24305 -024305 . DOI: 10.1088/1674-1056/25/2/024305