Design and experimental realization of a broadband transformation media field rotator at microwave frequencies.
We designed a metamaterial field rotator that can rotate electromagnetic wave fronts. Our starting point was the transformation-media concept. Effective medium theories and full simulations facilitated the actual design process. We created at a very simple structure comprising of an array of identical aluminum metal plates. We made and measured a sample and we experimentally demonstrated the field rotation effect as well as the broadband functionality at microwave frequencies.
Chen
Huanyang
H
Department of Physics, Hong Kong University of Science and Technology, Clear Water Bay, Kowlong, Hong Kong, China.
Hou
Bo
B
Chen
Shuyu
S
Ao
Xianyu
X
Wen
Weijia
W
Chan
C T
CT