NEW DESIGN OF MICRO-STRIP PATCH ANTENNA FOR WI-FI APPLICATIONS | Zendy

Ilham H. Qaddoori | Zendy; Raad H. Thaher | Zendy

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NEW DESIGN OF MICRO-STRIP PATCH ANTENNA FOR WI-FI APPLICATIONS

Author(s) -

Ilham H. Qaddoori,

Raad H. Thaher

Publication year - 2021

Publication title -

journal of engineering and sustainable development

Language(s) - English

Resource type - Journals

eISSN - 2520-0925

pISSN - 2520-0917

DOI - 10.31272/jeasd.conf.2.1.1

Subject(s) - patch antenna , antenna (radio) , antenna factor , microstrip antenna , coaxial antenna , acoustics , materials science , antenna measurement , electrical engineering , engineering , physics

In this research, a new design of a semi-star patch antenna is simulated for Wi-Fi applications. The antenna is operated at 2.4GHz, which is modified by inserting rectangular slots in the ground layer. Copper is used for the patch and ground layers, while FR-4 epoxy is used for the substrate layer. FR-4 epoxy has a Ԑr=4.3 and a loss tangent (tanδ) of 0.025. The antenna size is (45x48x1.6) mm³. The proposed antenna provides a reflection coefficient of -41.5 dB and a gain of 2.8 dB at the operating frequency. The proposed antenna is simulated by CST STUDIO SUITE 2019.

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