DOI: 10.14704/nq.2022.20.7.NQ33008

DESIGN OF 4X4 HELICAL ARRAY ANTENNA USED FOR SATELLITE COMMUNICATION

Hari Chandana B, Harika D, Neelima K and R Nagendra

Abstract

A 16- element coiled antenna is introduced and studied. during this array antenna, every antenna contains twelve flip helices. This coiled antenna array antenna operates at a frequency of twelve GHz which might be utilized for applications having higher information measure and gain. so as to present equal quantity of power to every and each antenna a feed network with binary company feed is used. Here Array antenna is meant and simulated victimization ANSYS HFSS. Obtained results shows the benefits of bigger potency, radial asymmetry. Comparison was done between the coiled array antenna and dish supported satellite communication functions.

Keywords

Helical antenna, 4x4 Helical array antenna, Binary tree corporate feed network, Circular polarization.

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