Asymmetric transmission of acoustic waves in a waveguide via gradient index metamaterials
نویسندگان
چکیده
منابع مشابه
Broadband mode conversion via gradient index metamaterials
We propose a design for broadband waveguide mode conversion based on gradient index metamaterials (GIMs). Numerical simulations demonstrate that the zeroth order of transverse magnetic mode or the first order of transverse electric mode (TM0/TE1) can be converted into the first order of transverse magnetic mode or the second order of transverse electric mode (TM1/TE2) for a broadband of frequen...
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ژورنال
عنوان ژورنال: Science Bulletin
سال: 2019
ISSN: 2095-9273
DOI: 10.1016/j.scib.2019.01.002