Design and Development of Biodegradable 3D Printed RDRA for Polarization Reconfigurability

• Autorzy: Apparao Maganti , Karunakaran Godi

Identyfikatory

DOI

10.24425/ijet.2023.144333

• Języki publikacji: EN

Abstrakty

EN

In this article, a 3D printed rectangular dielectric resonator antenna which is capable of polarization reconfiguration has been designed. Dielectric resonator is composed of environment friendly and biodegradable material, which is Polylactic Acid. In the proposed model, the polarization can be switch from a linear to a circular by changing the state of a switch, electonically. The antenna switch between two different polarizations: Linear polarization during OFF STATE and Lefthand circular polarization during ON STATE. The proposed 3D printed dielectric resonator antenna is designed to operate in Cband of microwave spectrum, with a broad effective bandwidth (overlapped impedance bandwidths of both states) of 14.542% with centre frequency at 5.845GHz and peak gain 5.5dBi. Further, validated simulated results with experiment and both results are in good agreement.

Słowa kluczowe

EN

polarization switching; circular polarization; linear polarization; dielectric resonator antennas

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2023
• Tom: Vol. 69, No. 1
• Strony: 69--74
• Opis fizyczny: Bibliogr. 17 poz., fot., rys., wykr.

Twórcy

autor

Apparao Maganti

• Department of Electronics and Communication Engineering, Gitam Institute of Technology, GITAM Deemed to be University, Visakhapatnam, India

autor

Karunakaran Godi

• Department of Electronics and Communication Engineering, Gitam Institute of Technology, GITAM Deemed to be University, Visakhapatnam, India

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).