Title :
Design of an iris excited waveguide slot coupler for centered slotted array antenna
Author :
Sayan Chatterjee;Arijit Majumder
Author_Institution :
Dept. of Electronics &
Abstract :
Present paper describes the design of an iris excited centered slot as coupler in an iris excited center fed slotted array antenna. The design at 10GHz shows a better field and power flow symmetry around the junction of coupling slot. Thus mutual coupling due to soft and hard coupling can be addressed in a better way over inclined slot type coupler.
Keywords :
"Arrays","Iris","Couplings","Antenna arrays","Slot antennas","Mutual coupling","Junctions"
Conference_Titel :
Radio and Antenna Days of the Indian Ocean (RADIO), 2015
DOI :
10.1109/RADIO.2015.7323382
