Electromagnetic modelling of dielectric-filled waveguide antenna filters

Author

Jankovic, Uros ; Mohottige, N. ; Golubicic, Z. ; Petrovic, V. ; Budimir, D.

Author_Institution

Electr. Eng., Univ. of Belgrade, Belgrade, Serbia

fYear

2012

fDate

20-22 Nov. 2012

Firstpage

1146

Lastpage

1148

Abstract

This paper presents electromagnetic simulation of a dielectric-filled rectangular waveguide antenna filter structure. A microstrip rectangular patch antenna represents the radiating element of this structure and it is endwall coupled with a waveguide that incorporates E-plane filter via a slot in the ground plane. Microstrip antenna, dielectric filling of the waveguide and direct connection between the antenna and the filter ensure compactness as the primal goal. The example antenna filter is designed and simulated at the centre frequency of 11.85 GHz.

Keywords

dielectric-loaded antennas; dielectric-loaded waveguides; microstrip antennas; microwave filters; rectangular waveguides; waveguide filters; E-plane filter; dielectric-filled rectangular waveguide antenna filter structure; electromagnetic modelling; electromagnetic simulation; frequency 11.85 GHz; ground plane; microstrip rectangular patch antenna; radiating element; Dielectric losses; Electromagnetic waveguides; Microstrip antennas; Microstrip filters; Microwave filters; Patch antennas; antenna filters; dielectric-filled waveguides; patch antennas; waveguide filters;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications Forum (TELFOR), 2012 20th

Conference_Location

Belgrade

Print_ISBN

978-1-4673-2983-5

Type

conf

DOI

10.1109/TELFOR.2012.6419414

Filename

6419414