Electromagnetic Reciprocal Cloak with Only Axial Material Parameter Spatially Variant
Author(s) -
Jing Jing Yang,
Ming Huang,
Fu Chun Mao,
Guang Hui Cai,
Lan Yao
Publication year - 2012
Publication title -
international journal of antennas and propagation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.282
H-Index - 37
eISSN - 1687-5877
pISSN - 1687-5869
DOI - 10.1155/2012/153086
Subject(s) - cloak , reciprocal , metamaterial , electromagnetic radiation , physics , optics , electromagnetic compatibility , transformation optics , antenna (radio) , acoustics , computer science , telecommunications , linguistics , philosophy , quantum mechanics
Reciprocal cloak is an intriguing metamaterial device, in which a hidden antenna or a sensor can receive electromagnetic irradiation from the outside but its presence will not be detected. Based on transformation optics, a cylindrical electromagnetic reciprocal cloak with only axial parameter varying with radius is designed and validated by full wave simulation. When two dispersive reciprocal cloaks are put together, they do not interfere with each other. Our work demonstrates the electromagnetic compatibility (EMC) ability of the reciprocal cloak which is very important in multi antenna and sensor design
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom