@inproceedings{eprints_etsmtl227465, author = {A. Khebir and A. B. Kouki and R. Mittra}, title = {Efficient finite element approach for the analysis of three-dimensional transmission line discontinuities using an asymptotic boundary condition}, booktitle = {IEEE International Digest on Microwave Symposium}, publisher = {IEEE}, year = {1990}, volume = {3}, pages = {1159--1162}, crossref = {10.1109/MWSYM.1990.99785}, url = {https://doi.org/10.1109/MWSYM.1990.99785} }