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Design and development of Ni0.75Zn0.25Fe2O4/MWCNT microstrip patch antenna (MPA) for ISM band spectrum applications
Synthetic Metals ( IF 4.4 ) Pub Date : 2021-01-01 , DOI: 10.1016/j.synthmet.2020.116630
M.M. Syazwan , A.N. Hapishah , M.N. Hamidon , I. Ismail , I.H. Hasan

Abstract This research paper represents the design and development of a microstrip patch antenna (MPA) for the ISM (Industrial, Scientific and Medical) band spectrum applications. The main objective of this paper is to analyze the performance of the MPA design using new engineering materials (Ni0.75Zn0.25Fe2O4/MWCNT) synthesized through chemical vapour deposition (CVD) method by utilizing the use of waste cooking oil (WCO) as a carbon source which acts as a printed radiating patch in order to replace a copper or gold (conventional) radiating patch in previous literature. The proposed antenna is fabricated on kapton substrate with dielectric constant, er = 3.4 and loss tangent, tan δ = 0.004. The conducting patch is Ni0.75Zn0.25Fe2O4/MWCNT and ground antenna material is copper. The results demonstrate that the antenna is capable to comprehend return loss (RL) of – 24.03 dB at frequency of 2.43 GHz with bandwidth of 1.00 GHz and voltage standing wave ratio (VSWR) of 1.14. The antenna has overall dimensions of 33.60 × 41.74 × 0.025 mm3.

中文翻译:

用于 ISM 频段应用的 Ni0.75Zn0.25Fe2O4/MWCNT 微带贴片天线 (MPA) 的设计和开发

摘要 本研究论文介绍了用于 ISM(工业、科学和医疗)频段频谱应用的微带贴片天线 (MPA) 的设计和开发。本文的主要目的是分析采用化学气相沉积 (CVD) 方法合成的新型工程材料 (Ni0.75Zn0.25Fe2O4/MWCNT) 的 MPA 设计的性能,利用废食用油 (WCO) 作为材料。碳源用作印刷辐射贴片,以取代先前文献中的铜或金(传统)辐射贴片。所提出的天线是在介电常数 er = 3.4 和损耗角正切 tan δ = 0.004 的 kapton 衬底上制造的。导电贴片为 Ni0.75Zn0.25Fe2O4/MWCNT,接地天线材料为铜。结果表明,天线能够在 2.43 GHz 的频率、1.00 GHz 的带宽和 1.14 的电压驻波比 (VSWR) 下理解 – 24.03 dB 的回波损耗 (RL)。天线的整体尺寸为 33.60 × 41.74 × 0.025 mm3。
更新日期:2021-01-01
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