Key words: Fourier Optics, Apodisation, Encircled Energy Factor…EEF (δ). O Reynolds et al, "The New physical Optics Note-book Tutorials in Fourier Optics", SPIE Optical Engineering Press, revised Edn, Bellingham, Washington USA, 1989. Further, it has been used to reduce the size of a rectangular patch antenna.
The characteristic parameters of permittivity ε and the permeability μ were extracted by doing several experimentations and found them to be negative.
Just add water to create a workable, easy-to-apply mixture with excellent bonding characteristics.This case study highlights the durability and energy performance features of The New American Home® for 2007. Department of Energy estimates this home will use 73% less energy for heating and cooling than a traditionally constructed house of identical size.Organized by the National Council of the Housing Industry, this model home showcases new products and technologies by the home's material sponsors. Cement based materials include high performance pre-cast concrete wall and floor components, fiber cement siding, and photo-catalytic stucco cladding.Key words: Metamaterial, negative index, permeability, permittivity, Jerusalem Cross. Shivola, "Electromagnetic mixing formulas and applications", The Institution of Electrical Enginners, London, 1999. G., "The electrodynamics of substances with simultaneously negative values of permittivity and permeability," Sov. Ross,"Measurement of the intrinsic properties of materials by time-domain techniques", IEEE Trans.