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Design of Biodegradable Quadruple-shaped DRA for WLAN/Wi-Max applications

Pramod Kumar et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo

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Author / responsible party
Pramod Kumar et al
Publisher
Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
ISSN
2179-1074
ISSN
2179-1074
Language
English

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Abstract A novel Quadruple-shaped Dielectric Resonator Antenna (DRA) excited by a coaxial feed is investigated. The dielectric used for investigation is biodegradable polymer based dielectric material having a dielectric constant (εr) of 3.45 and dielectric loss tangent (δ) =0.02. The resulting antenna offers broad impedance bandwidth of 63.2% for |S11| < −10 dB from 2.8 to 5.2 GHz frequency band. This antenna is suitable for practical use in WLAN (5.15-5.35 GHz) and Wi-Max (3.4-3.69 GHz) applications. The results show the peak gain of the antenna is 4.5dBi at resonant frequency 3.8 GHz. It is also observed that the new proposed structure of Quadrupleshaped DRA offers broadside radiation patterns and high efficiency for the entire operating band. The simulated and experimental results are well in agreement.

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APA 7

al, P. K. E. (s. f.). Design of Biodegradable Quadruple-shaped DRA for WLAN/Wi-Max applications. https://doi.org/10.1590/2179-10742017v16i31019

MLA

al, Pramod Kumar et. "Design of Biodegradable Quadruple-shaped DRA for WLAN/Wi-Max applications.". https://doi.org/10.1590/2179-10742017v16i31019.

Chicago

al, Pramod Kumar et. s. f. "Design of Biodegradable Quadruple-shaped DRA for WLAN/Wi-Max applications.". https://doi.org/10.1590/2179-10742017v16i31019.

Harvard

al, P. K. E. s. f, Design of Biodegradable Quadruple-shaped DRA for WLAN/Wi-Max applications, Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo, available at: https://doi.org/10.1590/2179-10742017v16i31019 [Accessed 8 Aug. 2026].

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Title
Design of Biodegradable Quadruple-shaped DRA for WLAN/Wi-Max applications
Author / contributors
Pramod Kumar et al
Publisher
Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
ISSN
2179-1074
ISSN
2179-1074
Language
English

Subjects

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Biodegradable Polymer; Dielectric Resonator Antenna; Quadruple-shaped DRA; Wi-Max; WLAN
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