Abstract
In this letter, the design of a novel radial planar monopulse antenna with two differences and one sum far-field patterns are presented. The antenna consists of the parallel radial line, slot array on the upper plate and feeding network on the underside of the plate. The slots are included of split-ring slots (SRS) that have been designed for circular polarization to work in the X-band. The feeding network is designed by microstrip line to provide the phase excitation for each beam. At 10.58 GHz, the sum pattern gain is 18.1 dB and differences gains are 12 and 11.9 dB for elevation and azimuth beams, respectively. The axial ratio in the main beam of sum pattern is better than 1.2 dB.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
