The grooved-dielectric Fresnel zone plate: An effective terahertz lens and antenna
(2012)
Journal Article
Hristov, H., Rodriguez, J., & Grote, W. (2012). The grooved-dielectric Fresnel zone plate: An effective terahertz lens and antenna. Microwave and Optical Technology Letters, 54(6), 1343-1348. https://doi.org/10.1002/mop.26812
A number of microwave and terahertz grooved-dielectric Fresnel zone plate (FZP) and ordinary lenses and antennas are studed and compared numerically. Although the microwave (38 GHz) eight-step FZP lens is certainly inferior, the corresponding teraher... Read More about The grooved-dielectric Fresnel zone plate: An effective terahertz lens and antenna.