Abstract
In this paper a dual band substrate integrated waveguide H-plane horn antenna is proposed. The radiating aperture of modified antenna is half elliptical shaped with specified major and minor radius. To improve backward radiation and directivity of the proposed antenna, a reflector plate is located around the radiating aperture. The proposed antennas are numerically investigated using High Frequency Structure Simulator (HFSS) software. Radiation performance of the modified horn is presented and compared with those of the conventional horn. Results illustrate that proposed structures provide directivity of 10 dB at the first band, which is 3.1 dB more than directivity of the conventional horn. For the other band, antenna directivity is enhanced up to 7.36 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.
