@misc{1179166, author = {W D Bensema}, title = {Handbook for broadband isotropic antenna system volume I - operation manual:}, year = {1983}, month = {1983-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.83-1693}, language = {en}, }