1. Total and partial reflection from the end of a parallel-plate waveguide with an extended dielectric loading;Chang;Radio Sci.,1981
2. Guided modes and radiation characteristics of covered microstrip lines;Ermert;Arch. Elektron. Uebertraegungstech.,1976
3. Guiding and radiation characteristics of planar waveguides;Ermert;IEE J. Microwave Opt. Acoust.,1979
4. Theory of higher-order modes in a nonsymmetrical stripline;Fialkovskii;Radio Eng. Electron. Phys.,1976
5. A new travelling-wave antenna in microstrip;Menzel;Arch. Elektron. Uebertraegungstech.,1979