Title :
Wideband ortho-mode Vivaldi antennas
Author :
de Macedo-Filho, A.D. ; Mosso, M.M.
Author_Institution :
IPqM-Brazilian Navy Res. Inst., Rio de Janeiro, Brazil
Abstract :
The wideband ortho-mode Vivaldi antenna is composed a set of spatially orthogonal Vivaldi elements suitably fed by an ortho-mode tee. The design considerations and the practical results for two prototypes are given and discussed
Keywords :
dielectric-loaded antennas; microwave antenna arrays; waveguide antennas; 6 to 18 GHz; SHF; broadband slot antenna; design considerations; mica overlay; ortho-mode tee; prototypes; spatially orthogonal Vivaldi elements; wideband ortho-mode Vivaldi antenna; Antenna measurements; Assembly; Broadband antennas; Clocks; Conductors; Frequency; Polarization; Prototypes; Slotline; Vivaldi antennas;
Conference_Titel :
Telecommunications Symposium, 1990. ITS '90 Symposium Record., SBT/IEEE International
Conference_Location :
Rio de Janeiro
DOI :
10.1109/ITS.1990.175574
