%0 Journal Article %T Duplexer designed on the basis of microstrip filters using high dielectric constant substrates %A Zakharov, A. V. %A Rozenko, S. A. %J Journal of Communications Technology and Electronics %V 57 %N 6 %P 649-655 %@ 1064-2269 %D 2012-06-01 %I SP MAIK Nauka/Interperiodica %~ DeepDyve