title: A new look at the transformation electromagnetics approach for some real-world applications.
abstract: In this paper, we present an alternative approach to addressing the problem of designing a number of practical 'microwave' devices such as blankets serving as absorbers for radar targets, flat lenses and reflectarrays.
authors.affiliation: EMC Lab, Penn State and Central Florida Universities, University Park, PA, USA rajmittra@ieee.org.
authors.forename: Raj
authors.initials: R
authors.lastname: Mittra
authors.affiliation: EMC Lab, Penn State and Central Florida Universities, University Park, PA, USA.
authors.forename: Yuda
authors.initials: Y
authors.lastname: Zhou
keywords: absorber; field transformation; flat lens; generalized scattering matrix; reflectarray; transformation optics