@article{7331, author = {Howard Cohl}, title = {Measurement and Analysis of the Lowest Resonant Mode of a Spherical Annular-Sector Patch Antenna}, year = {2015}, number = {9}, month = {2015-01-29}, publisher = {IEEE Antennas and Wireless Propagation Letters}, doi = {https://doi.org/10.1049/iet-map.2014.0163}, language = {en}, }