Inverse problem for a nonuniform LCRG transmission line using global optimization techniques

被引：0
|
作者：
Nakhkash, M [1 ]
Huang, Y [1 ]
Al-Nuaimy, W [1 ]
Fang, MTC [1 ]
机构：
[1] Univ Liverpool, Dept Elect Eng & Elect, Liverpool, Merseyside, England
来源：
CISST'98: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON IMAGING SCIENCE, SYSTEMS AND TECHNOLOGY | 1998年
关键词：
inverse problem; global optimization;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The inverse problem for reconstruction of the impedance profile nonuniform transmission line from the reflection coefficients measured at a finite number of frequencies is considered. The inversion method is based on the minimization of an, objective function by the multilevel single-linkage method, known as an efficient global optimization, technique. An exact formulation for the gradient of the objective function in closed-farm is derived. Numerical examples using both clean and noisy data are presented.
引用
收藏
页码：47 / 51
页数：5
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