Design of a Non-Pyramidal Modeled Waveguide Horn Antenna for WLAN 2.4 GHz Communication System

Patras, Max Alexander Rura and Rompis, Lianly (2020) Design of a Non-Pyramidal Modeled Waveguide Horn Antenna for WLAN 2.4 GHz Communication System. In: 2 AIC Conference, November 2020, Manado.

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Abstract

The indoor antenna characteristic measurement is
usually affected by electromagnetic wave reflection and other signals interference which cause the strength of a received signal decreased or sometimes increased. With a standard scientific methodology i.e., literature review, analysis for antenna measurement, and design, we suggest a method for using a Non-Pyramidal Modeled Waveguide Horn Antenna as a transmission antenna or receiving antenna to reduce the effect of reflected waves and other signals interference in order to get a good received signal strength. Based on our research in Electrical Engineering Telecommunication Laboratory, in azimuth field the proposed antenna has a “power pattern” of -3.15 dB at 340
0 and of -2.48 dB at 20 0, so the HPBW is 40. In
elevation field this antenna also has a “power pattern” of -3.59dB at 340 0 and of -2.08 dB at 20 0
, so the HPBW 40. These unidirectional radiation pattern characteristics give best output for WLAN 2.4 GHz communication system especially better design of transmission antenna and receiving antenna for internet network. A reliable internet network with wisely used
parameters will support high quality communication and
targeted information transfer that mainly contributes on
improving people quality of life and the sustainability of
environment.

Keywords—Electromagnetic wave reflection, interference,
horn antenna, power pattern, unidirectional

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Conference or Workshop Item (Paper)

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