Title :
Probe-fed hybrid-patch cylindrical SIW antenna
Author :
Ribeiro Filho, P.C. ; Tinoco-S, A.F. ; Nascimento, D.C. ; da S Lacava, J.C.
Author_Institution :
Lab. of Antennas & Propagation - LAP, Technol. Inst. of Aeronaut. - ITA, São José dos Campos, Brazil
Abstract :
A novel probe-fed hybrid-patch linearly-polarized microstrip antenna conformed onto cylindrical structure is proposed and implemented. The resulting radiator exhibits symmetrical bandwidth and low cross-pol radiation in the H-plane. Substrate integrate waveguide technology is used for the metallic cavity fabrication.
Keywords :
antenna feeds; antenna radiation patterns; circular waveguides; electromagnetic wave polarisation; microstrip antennas; substrate integrated waveguides; cylindrical structure; low cross-pol H-plane radiation; metallic cavity fabrication; probe-fed hybrid-patch cylindrical SIW antenna; probe-fed hybrid-patch linearly-polarized microstrip antenna; substrate integrate waveguide technology; symmetrical bandwidth; Antenna measurements; Antenna radiation patterns; Impedance; Microstrip; Microstrip antennas; Prototypes;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2014 IEEE
Conference_Location :
Memphis, TN
Print_ISBN :
978-1-4799-3538-3
DOI :
10.1109/APS.2014.6905183
