Sensitivity Analysis of Microstrip Patch Antenna Genres: Slotted and Through-hole Microstrip Patch Antenna.

IF 3.2 4区医学 Q2 ENGINEERING, BIOMEDICAL Biomedical Engineering Letters Pub Date : 2024-12-18 eCollection Date: 2025-01-01 DOI:10.1007/s13534-024-00443-7

Swati Todi, Poonam Agarwal

{"title":"Sensitivity Analysis of Microstrip Patch Antenna Genres: Slotted and Through-hole Microstrip Patch Antenna.","authors":"Swati Todi, Poonam Agarwal","doi":"10.1007/s13534-024-00443-7","DOIUrl":null,"url":null,"abstract":"<p><p>This paper demonstrates real-time, label-free, contact-based glucose sensor design of inset-fed Microstrip Patch Antenna (MSPA) genres: Slotted Microstrip Patch Antenna (SMSPA) and Through-hole Microstrip Patch Antenna (THMSPA). In SMSPA, multiple slots are created along the width edge of the patch. In THMSPA, a through-hole is introduced across the antenna including all the layers: patch, substrate and ground conductor of the MSPA. The proposed designs are geared towards enhancing the electric field distribution along the patch, and to utilize that region as the sensing area. The electric field intensity at the resonant frequency is 45505V/m, 53145V/m and 71348V/m for MSPA, SMSPA and THMSPA, respectively. Experimental sensitivity of the proposed glucose sensor increased from 8.901dB/g/ml to 23.575dB/g/ml and 41.525dB/g/ml for SMSPA and THMSPA, respectively. There is significant enhancement in sensitivity in terms of MHz/g/ml for MSPA, SMSPA and THMSPA which is 112.286, 174.857 and 548.571, respectively.</p>","PeriodicalId":46898,"journal":{"name":"Biomedical Engineering Letters","volume":"15 1","pages":"249-260"},"PeriodicalIF":3.2000,"publicationDate":"2024-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11703787/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedical Engineering Letters","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s13534-024-00443-7","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"ENGINEERING, BIOMEDICAL","Score":null,"Total":0}

引用次数: 0

Abstract

This paper demonstrates real-time, label-free, contact-based glucose sensor design of inset-fed Microstrip Patch Antenna (MSPA) genres: Slotted Microstrip Patch Antenna (SMSPA) and Through-hole Microstrip Patch Antenna (THMSPA). In SMSPA, multiple slots are created along the width edge of the patch. In THMSPA, a through-hole is introduced across the antenna including all the layers: patch, substrate and ground conductor of the MSPA. The proposed designs are geared towards enhancing the electric field distribution along the patch, and to utilize that region as the sensing area. The electric field intensity at the resonant frequency is 45505V/m, 53145V/m and 71348V/m for MSPA, SMSPA and THMSPA, respectively. Experimental sensitivity of the proposed glucose sensor increased from 8.901dB/g/ml to 23.575dB/g/ml and 41.525dB/g/ml for SMSPA and THMSPA, respectively. There is significant enhancement in sensitivity in terms of MHz/g/ml for MSPA, SMSPA and THMSPA which is 112.286, 174.857 and 548.571, respectively.

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

微带贴片天线类型的灵敏度分析：开槽和通孔微带贴片天线。

本文演示了嵌入式微带贴片天线（MSPA）类型的实时、无标签、基于接触的葡萄糖传感器设计：开槽微带贴片天线（SMSPA）和通孔微带贴片天线（THMSPA）。在SMSPA中，沿着贴片的宽度边缘创建多个插槽。在THMSPA中，在天线上引入了一个通孔，包括MSPA的所有层：贴片、基板和接地导体。所提出的设计旨在增强沿贴片的电场分布，并利用该区域作为传感区域。在谐振频率处，MSPA、SMSPA和THMSPA的电场强度分别为45505V/m、53145V/m和71348V/m。SMSPA和THMSPA的实验灵敏度分别从8.901dB/g/ml提高到23.575dB/g/ml和41.525dB/g/ml。MSPA、SMSPA和THMSPA的灵敏度分别为112.286、174.857和548.571 MHz/g/ml，灵敏度显著提高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文去求助

来源期刊

Biomedical Engineering Letters ENGINEERING, BIOMEDICAL-

CiteScore

6.80

自引率

0.00%

发文量

期刊介绍： Biomedical Engineering Letters (BMEL) aims to present the innovative experimental science and technological development in the biomedical field as well as clinical application of new development. The article must contain original biomedical engineering content, defined as development, theoretical analysis, and evaluation/validation of a new technique. BMEL publishes the following types of papers: original articles, review articles, editorials, and letters to the editor. All the papers are reviewed in single-blind fashion.