Ghosh, Bratin; Kakade, Anandrao B.: 'Mode excitation in the microstrip slot-coupled three-layer hemispherical dielectric resonator antenna', IET Microwaves, Antennas & Propagation, 2016, 10, (14), p. 1534-1540, DOI: 10.1049/iet-map.2015.0727
IET Digital Library, https://digital-library.theiet.org/;jsessionid=a9f9egt846ugc.x-iet-live-01content/journals/10.1049/iet-map.2015.0727