Theoretical and experimental study on broad wall slot coupled dielectric resonator antennas

Author

Abdulla, P. ; Singh, Y.K. ; Chakrabarty, A.

Author_Institution

Sch. of Eng., Cochin Univ. of Sci. & Technol., Kochi, India

fYear

2009

fDate

7-10 Dec. 2009

Firstpage

2750

Lastpage

2753

Abstract

Broad wall longitudinal slot coupled hemispherical DRA (HDRA) being analyzed using method of moments (MoM). The slot electric field is described using entire domain sinusoidal basis function and the continuity of magnetic tangential field at the slot aperture is enforced to determine the actual electric field. Thickness of the slot is analyzed using cavity Green´s functions. The computed data is compared with the measurement and commercially available code.

Keywords

Green´s function methods; antenna theory; broadband antennas; dielectric resonator antennas; electromagnetic fields; method of moments; slot antennas; broad wall slot coupled dielectric resonator antennas; cavity Green´s functions; domain sinusoidal basis function; hemispherical DRA; magnetic tangential field continuity; method of moments; slot aperture; slot electric field; Antenna theory; Apertures; Dielectric resonator antennas; Green´s function methods; Magnetic analysis; Magnetic domain walls; Magnetic domains; Magnetic field measurement; Moment methods; Slot antennas; Dielectric resonator antenna; method of moments; waveguide slot;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference, 2009. APMC 2009. Asia Pacific

Conference_Location

Singapore

Print_ISBN

978-1-4244-2801-4

Electronic_ISBN

978-1-4244-2802-1

Type

conf

DOI

10.1109/APMC.2009.5385362

Filename

5385362