Title :
The design of two-layer flat lens
Author :
Pei Li ; Yalin Guan
Author_Institution :
Dept. of Inf. Eng., CUC, Beijing, China
Abstract :
In this paper we present a two-layer flat lens design, which can simultaneously control the magnitude and phase of the transmitted wave passing through the lens. We introduce a method of dividing flat lens into several zones and adopt the transmission line approach to analyze the reflection and transmission coefficients of the proposed two-layer flat lens. A method is used to determine the distribution of the dielectric constants of the zones. Finally, we use HFSS validated the design methodology.
Keywords :
lenses; phase control; transmission lines; HFSS design methodology; dielectric constant distribution; magnitude control; phase control; reflection coefficient; transmission line approach; two-layer flat lens design; wave passing transmission; Dielectric constant; Indexes; Lenses; Manganese; Reflection; Substrates; flat lens; magnitude; phase; two-layer; zoned;
Conference_Titel :
Advanced Research and Technology in Industry Applications (WARTIA), 2014 IEEE Workshop on
Conference_Location :
Ottawa, ON
DOI :
10.1109/WARTIA.2014.6976471
