Title :
Design of circularly polarized waveguide crossed slotted array antenna at Ka band
Author :
Sayan Chatterjee;Arijit Majumder
Author_Institution :
Dept. of Electronics & Telecommunication Engineering, Jadavpur University, Kolkata, India
Abstract :
Present paper highlights an improvement over the use of conventional cross slot radiator in waveguide broadwall for circular polarization by using a combination of cross slot and inclined slot pair. Accordingly, a circularly polarized travelling wave slotted array antenna at Ka band (38.6GHz) of 20dB gain has been designed and verified in a nonstandard waveguide using the modified cross slot radiator.
Keywords :
"Slot antennas","Linear antenna arrays","Polarization","Radar antennas","Layout","Magnetic field measurement"
Conference_Titel :
Microwave and Photonics (ICMAP), 2015 International Conference on
Print_ISBN :
978-1-4673-6897-1
DOI :
10.1109/ICMAP.2015.7408714
