A Simulated Model of a Triple Band Patch Antenna Proposed for Vital Signs Monitoring Equipment

Q4 Biochemistry, Genetics and Molecular Biology Journal of Biomolecular Techniques Pub Date : 2023-09-03 DOI:10.51173/jt.v5i3.1221

None Anfal Shukur Taher, None Rashid Ali Fayadh, None Abbas Fadhal Humadi, None Aaraf Shukur Alqaisi, None Mohd Fareq Abd Malek

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Abstract

In the modern lifestyle, an increase in psychological pressures was observed, leading to an increase in various diseases, which increased the need for diagnosis and treatment, (i.e., increased demand for) equipment to monitor vital activities, Therefore, a microstrip patch antenna was suggested as the topic of this article because it is popular in wireless systems due to its low cost, lightweight, and thin profile. The proposed design is made of FR-4 as a substrate material, and copper for the patch and the ground. The reader can notice that our proposed antenna owns the following resonance frequencies: (3.68), (6.48), and (7.93) GHz respectively. The gain values for the previous resonance frequencies were respectively (27) dBi, (11.1) dBi, and (4.19) dBi, while the values of directivity were (32.17) dBi, (15.70) dBi, and (7.984) dBi. The radiation efficiency values were (-5.179) dB, (-4.561) dB, and (-3.789) dB, while the values of the total efficiency were (-5.207) dB, (-4.631) dB, and (-3.799) dB The operating bandwidths were: (0.1146) GHz, (0.2764) GHz, and (0.3641) GHz. The design was simulated with CST software.

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一种用于生命体征监测设备的三波段贴片天线仿真模型

在现代生活方式中，人们观察到心理压力的增加，导致各种疾病的增加，这增加了对诊断和治疗的需求，即对监测生命活动的设备的需求增加。因此，微带贴片天线被建议作为本文的主题，因为它在无线系统中很受欢迎，因为它成本低，重量轻，外形薄。提出的设计是由FR-4作为衬底材料，铜作为贴片和接地。读者可以注意到，我们提出的天线的谐振频率分别为(3.68)GHz、(6.48)GHz和(7.93)GHz。谐振频率的增益值分别为(27)dBi、(11.1)dBi和(4.19)dBi，指向性值分别为(32.17)dBi、(15.70)dBi和(7.984)dBi。辐射效率值分别为(-5.179)dB、(-4.561)dB和(-3.789)dB，总效率值分别为(-5.207)dB、(-4.631)dB和(-3.799)dB，工作带宽分别为(0.1146)GHz、(0.2764)GHz和(0.3641)GHz。采用CST软件对设计进行了仿真。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Biomolecular Techniques Biochemistry, Genetics and Molecular Biology-Molecular Biology

CiteScore

2.50

自引率

0.00%

发文量

期刊介绍： The Journal of Biomolecular Techniques is a peer-reviewed publication issued five times a year by the Association of Biomolecular Resource Facilities. The Journal was established to promote the central role biotechnology plays in contemporary research activities, to disseminate information among biomolecular resource facilities, and to communicate the biotechnology research conducted by the Association’s Research Groups and members, as well as other investigators.