Inverse Source Problem in Nonhomogeneous Background Media
نویسندگان
چکیده
منابع مشابه
Inverse Source Problem in Nonhomogeneous Background Media
The scalar wave inverse source problem (ISP) of determining an unknown radiating source from knowledge of the field it generates outside its region of localization is investigated for the case in which the source is embedded in a non-homogeneous medium with known index of refraction profile n(r). It is shown that the solution to the ISP having minimum energy (socalled minimum energy source) can...
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The scalar wave inverse source problem (ISP) is investigated for the case where the source is embedded in a non-homogeneous medium with known index of refraction proÞle n(r). It is shown that the solution to the ISP having minimum energy (so-called minimum energy source) can be obtained via a simple method of constrained optimization. This method is applied to the special case when the non-homo...
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ژورنال
عنوان ژورنال: SIAM Journal on Applied Mathematics
سال: 2007
ISSN: 0036-1399,1095-712X
DOI: 10.1137/060658618