@Article{cmc.2013.034.131,
AUTHOR = {Shiv Narayan, Latha S., R M Jha},
TITLE = {EM Analysis of Metamaterial Based Radar Absorbing Structure (RAS) for MillimeterWave Applications},
JOURNAL = {Computers, Materials \& Continua},
VOLUME = {34},
YEAR = {2013},
NUMBER = {2},
PAGES = {131--142},
URL = {http://www.techscience.com/cmc/v34n2/22662},
ISSN = {1546-2226},
ABSTRACT = {The EM performance analysis of a multilayered metamaterial based radar absorbing structure (RAS) has been presented in this paper based on transmission line transfer matrix (TLTM) method for millimeter wave applications. The proposed metamaterial-RAS consists of cascaded DPS and MNG layers of identical configurations. It exhibits extremely low reflection (< 42 dB) at 95 GHz and absorbs more than 95% power of incident wave over the frequency range of 90.4- 100 GHz without metal backing for both TE and TM polarizations. In view of aerospace applications, the reflection, transmission, and absorption characteristics of the proposed metamaterial-RAS are also studied at different incident angles (0°, 30°, and 45°) for both polarizations.},
DOI = {10.3970/cmc.2013.034.131}
}