Title :
A substrate integrated waveguide slot array antenna fed with a grounded coplanar waveguide
Author :
Sammeta, Rohit ; Reddy, C.J. ; Glisson, Allen ; Kishk, Ahmed
Author_Institution :
EMSSUSA Inc., Hampton, VA
Abstract :
A linear array of longitudinal shunt slots etched on top of a substrate integrated waveguide was presented. This array was fed using the grounded co-planar waveguide mechanism to take advantage of the planar structure. A linear slot-array antenna was designed, fabricated and tested. We showed the concept of extending the linear array to a planar array using the appropriate microstrip feeding network.
Keywords :
coplanar waveguides; microstrip antenna arrays; slot antenna arrays; waveguide antenna arrays; grounded coplanar waveguide; grounded coplanar waveguide mechanism; linear slot-array antenna; longitudinal shunt slots; microstrip feeding network; microwave antennas; planar structure; substrate integrated waveguide slot array antenna; Antenna arrays; Antenna feeds; Coplanar waveguides; Dielectric substrates; Impedance; Microstrip antenna arrays; Microwave antenna arrays; Planar waveguides; Radar antennas; Slot antennas;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619045
