Title :
Nonsingular and thin cloak using linear transformation function
Author :
Gupta, Ashish ; Rajput, Archana ; Srivastava, Kumar Vaibhav
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol. Kanpur, Kanpur, India
Abstract :
This paper presents non singular and thin cylindrical electromagnetic cloaks which are designed by coordinate transformation based on linear function. The derived material parameters are free of any infinities and singularities at the inner boundary of cloak which is good for its realization. The effects of parameters `s´ and `b=a´ ratio have been discussed on the performance of cloak. All the designs have been validated by simulation results.
Keywords :
invisibility cloaks; optical materials; coordinate transformation; linear transformation function; material parameters; nonsingular cloak; thin cylindrical electromagnetic cloaks; Software; Cloaking; Coordinate transformation; Nonsingular cloak; Transformation optics;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2013 IEEE
Conference_Location :
Bhubaneswar
Print_ISBN :
978-1-4799-3266-5
DOI :
10.1109/AEMC.2013.7045123
