@article{Penkin_2002 author = {Yu. M. Penkin and R. I. Klimovich}, title = {Analysis of the Field Radiated by a Monopole Located on an Impedance Hemispherical Bulge Above a Screen}, journal = {Telecommunications and Radio Engineering}, issn = {0040-2508}, year = {2002}, volume = {57}, number = {8-9}, }