Design of a Ka/Ku dual-band dual-polarized array

Author

Lin Yi ; He Yan ; Manyuan Dai ; He Wang ; Hu Yang

Author_Institution

Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China

fYear

2014

fDate

26-29 July 2014

Firstpage

369

Lastpage

371

Abstract

In this paper, with the application of dielectric resonator antennas(DRA), a novel design of a shared-aperture dual-band dual-polarized (DBDP) array working in the Ka/Ku bands is proposed. At Ka-band, aperture-coupled microstrip patches are selected as the radiating elements. At Ku-band, Crossed dielectric resonator antennas(DRA) are selected as the radiating elements. The array which comprises 2×2 Ku-band elements interleaved with 4×4 Ka-band elements is discussed in detail. The antenna array proposed here is able to be scaled to a larger radiating aperture.

Keywords

dielectric resonator antennas; microstrip antenna arrays; microwave antenna arrays; multifrequency antennas; aperture-coupled microstrip patches; dielectric resonator antennas; dual-band dual-polarized array design; radiating elements; Arrays; Dielectric resonator antennas; Dielectrics; Microstrip; Microstrip antenna arrays; Microstrip antennas; Dual-frequency; dielectric resonator antennas (DRAs); dual-polarized; microstrip arrays; shared-aperture;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (APCAP), 2014 3rd Asia-Pacific Conference on

Conference_Location

Harbin

Print_ISBN

978-1-4799-4355-5

Type

conf

DOI

10.1109/APCAP.2014.6992499

Filename

6992499