TY  - RPRT
TI  - Scattering from coated structures and antenna pattern control using impedance surfaces, part A/B
AU  - Balanis, Constantine A.
AU  - Polka, Lesley A.
AU  - Liu, Kefeng
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900016917
ID  - 19900016917
ER  -