IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology最新文献

筛选
英文 中文
IEEE Journal of Electromagnetics, RF, and Microwaves in Medicine and Biology 2023 Reviewers IEEE Journal of Electromagnetics, RF, and Microwaves in Medicine and Biology 2023 Reviewers(《电气和电子工程师学会医学与生物学电磁学、射频和微波杂志》2023 年审稿人
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-03-05 DOI: 10.1109/JERM.2024.3369960
{"title":"IEEE Journal of Electromagnetics, RF, and Microwaves in Medicine and Biology 2023 Reviewers","authors":"","doi":"10.1109/JERM.2024.3369960","DOIUrl":"https://doi.org/10.1109/JERM.2024.3369960","url":null,"abstract":"","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 1","pages":"90-91"},"PeriodicalIF":3.2,"publicationDate":"2024-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10460354","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140042896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acceleration-Based Low-Cost CW Radar System for Real-Time Elderly Fall Detection 基于加速度的低成本 CW 雷达系统用于实时检测老年人跌倒情况
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-03-04 DOI: 10.1109/JERM.2024.3368688
Dimitrios G. Arnaoutoglou;Dimitrios Dedemadis;Antigone-Aikaterini Kyriakou;Sotirios Katsimentes;Athanasios Grekidis;Dimitrios Menychtas;Nikolaos Aggelousis;Georgios Ch. Sirakoulis;George A. Kyriacou
{"title":"Acceleration-Based Low-Cost CW Radar System for Real-Time Elderly Fall Detection","authors":"Dimitrios G. Arnaoutoglou;Dimitrios Dedemadis;Antigone-Aikaterini Kyriakou;Sotirios Katsimentes;Athanasios Grekidis;Dimitrios Menychtas;Nikolaos Aggelousis;Georgios Ch. Sirakoulis;George A. Kyriacou","doi":"10.1109/JERM.2024.3368688","DOIUrl":"https://doi.org/10.1109/JERM.2024.3368688","url":null,"abstract":"Falls can be one of the most damaging events that elders may experience in their lives, especially when they live alone. The impact of a fall can vary from minor bruises, to life altering fractures and even become fatal. The purpose of this study is to establish a novel non-contact radar method of detecting an elderly fall when occurred in home staying. The novelty of the proposed detection technique is the exploitation of a 1D effective acceleration derived from Short Time Fourier Transform (STFT). This technique was tested utilizing a 2.45 GHz Continuous Wave (CW) Radar implemented with a Software Defined Radio (SDR) and low-cost, off-the-shelf components. Herein, we present test results that classify incidents as either falls or non-falls in line-of-sight cases. Firstly, the results are compared with the corresponding values measured with a commercial marker-based optoelectronic motion capture multi-camera system (VICON) showing high similarity. Furthermore, real-time scenarios were conducted to estimate the accuracy and the number of false alarms of the proposed method. The proposed algorithm is proved capable of exploiting the Power Burst Curve (PBC) as a preliminary factor to yield an efficient fall incident classifier based on the effective acceleration, while minimizing the required processing resources.","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 2","pages":"102-112"},"PeriodicalIF":3.2,"publicationDate":"2024-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10459050","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141084875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Journal of Electromagnetics, RF, and Microwaves in Medicine and Biology About this Journal IEEE Journal of Electromagnetics, RF, and Microwaves in Medicine and Biology 关于本期刊
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-29 DOI: 10.1109/JERM.2024.3362215
{"title":"IEEE Journal of Electromagnetics, RF, and Microwaves in Medicine and Biology About this Journal","authors":"","doi":"10.1109/JERM.2024.3362215","DOIUrl":"https://doi.org/10.1109/JERM.2024.3362215","url":null,"abstract":"","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 1","pages":"C3-C3"},"PeriodicalIF":3.2,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10454608","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140000615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology Publication Information IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology 出版信息
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-29 DOI: 10.1109/JERM.2024.3362211
{"title":"IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology Publication Information","authors":"","doi":"10.1109/JERM.2024.3362211","DOIUrl":"https://doi.org/10.1109/JERM.2024.3362211","url":null,"abstract":"","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 1","pages":"C2-C2"},"PeriodicalIF":3.2,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10454611","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140000598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Field-Circuit Combination Method for Solving the Detuning Problem of Magnetic Resonance Human Body Communication 解决磁共振人体通信失谐问题的场-电路组合方法
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-27 DOI: 10.1109/JERM.2024.3367247
Lixuan Huang;Ziliang Wei;Bingheng Chen;Sio Hang Pun;Mang I Vai;Yueming Gao
{"title":"Field-Circuit Combination Method for Solving the Detuning Problem of Magnetic Resonance Human Body Communication","authors":"Lixuan Huang;Ziliang Wei;Bingheng Chen;Sio Hang Pun;Mang I Vai;Yueming Gao","doi":"10.1109/JERM.2024.3367247","DOIUrl":"https://doi.org/10.1109/JERM.2024.3367247","url":null,"abstract":"The technological challenge to realize wearable medical devices is to ensure low power consumption and reliable transmission of communication. Magnetic resonance human body communication (MR HBC) provides ideas to improve the transmission effect. Although the coil's resonance properties have been proposed for MR HBC, the modeling and impedance matching for this method are still in the exploratory stage. However, different human impedances affect the coil resonance frequency to varying extents, leading to individual variability in the degree of magnetic coupling. This paper analyzes the influence of human tissues on the coil through finite element method (FEM) simulation modeling. This effect can be eliminated by employing a dual tunable capacitor matching method based on the field-circuit combination. By dynamically adjusting the values of the dual tunable capacitors in real-time, the human body and the coil can be tuned to a resonant state, effectively improving the degree of magnetic coupling. The results reveal that the proposed method enhances the communication gain by 38.91–42.02 dB at the preset frequency for different human tissues. In vivo experiments verify that the method eliminates the effect of different human impedances on the coil, which is of great significance for further improving the performance of MR HBC.","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 2","pages":"94-101"},"PeriodicalIF":3.2,"publicationDate":"2024-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141084921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Continuous Detection of Fluid Leaks Into the Body by Means of Partially Dissolvable Antennas 利用可部分溶解的天线连续探测漏入人体的液体
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-19 DOI: 10.1109/JERM.2024.3363509
Federica Naccarata;Marco Di Cristofano;Gaetano Marrocco
{"title":"Continuous Detection of Fluid Leaks Into the Body by Means of Partially Dissolvable Antennas","authors":"Federica Naccarata;Marco Di Cristofano;Gaetano Marrocco","doi":"10.1109/JERM.2024.3363509","DOIUrl":"https://doi.org/10.1109/JERM.2024.3363509","url":null,"abstract":"Internal fluid leaks in the human body can be caused by underlying medical disorders. Leakage may also be relevant to implanted stent grafts for the treatment of abdominal aneurysms. Indeed, blood may leak through the stent into the aneurysm sac with the risk of rupture due to increased internal pressure. As standard screenings cannot be performed frequently enough, this paper proposes wireless monitoring of fluid leaks into human body regions exploiting an implanted antenna partially coated by an engineered material and an auto-tuning IC in the UHF RFID band. The presence of fluid modifies the antenna impedance in a controlled way by the hydrolysis of the coating. An indication of this change can be obtained through radiofrequency interrogation from an external reader even when the antenna is implanted at 6 cm. Simulations and tests with a mock-up demonstrated the ability to distinguish the degradation of the bioresorbable coating. The sensor is responsive to up to 3.5 mm\u0000<inline-formula><tex-math>$^{3}$</tex-math></inline-formula>\u0000 of dissolved coating, with a sensitivity of more 10 units\u0000<inline-formula><tex-math>$/$</tex-math></inline-formula>\u0000mm\u0000<inline-formula><tex-math>$^{3}$</tex-math></inline-formula>\u0000. Provided that the size of the coating has been properly engineered, the response of the sensor is robust w.r.t. the unpredictable interaction with the fluid.","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 1","pages":"15-25"},"PeriodicalIF":3.2,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140000508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Speed Thermal Imaging Can Resolve Short RF Pulse Effects in Tissue Models 高速热成像技术可分辨组织模型中的短射频脉冲效应
IF 3
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-19 DOI: 10.1109/JERM.2024.3363906
Daniel W. van der Weide;Dustin Kendig;Mo Shakouri
{"title":"High-Speed Thermal Imaging Can Resolve Short RF Pulse Effects in Tissue Models","authors":"Daniel W. van der Weide;Dustin Kendig;Mo Shakouri","doi":"10.1109/JERM.2024.3363906","DOIUrl":"https://doi.org/10.1109/JERM.2024.3363906","url":null,"abstract":"Using high-speed transient infrared microscopy, we resolve induced heating and subsequent conductive diffusion of pulsed RF energy delivered by bipolar microneedles to tissue-mimicking samples, using high spatial and temporal resolution, non-contact advanced thermal imaging to gain insight into direct heating of tissue proximal to RF electrodes. We use both IR and thermoreflectance in the same microscope and find that for the samples and time scales chosen in this first study, the spatiotemporal resolution of IR microscopy was sufficient to reveal local RF-induced thermal effects.","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 3","pages":"201-205"},"PeriodicalIF":3.0,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142041467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microwave Vertebrae Strength Probe Development: Robust and Fast Phase Unwrapping Technique 微波椎体强度探头开发:稳健快速的相位解包技术
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-19 DOI: 10.1109/JERM.2024.3363148
Paul M. Meaney;Viktor Mattsson;Robin Augustine;Helena Brisby
{"title":"Microwave Vertebrae Strength Probe Development: Robust and Fast Phase Unwrapping Technique","authors":"Paul M. Meaney;Viktor Mattsson;Robin Augustine;Helena Brisby","doi":"10.1109/JERM.2024.3363148","DOIUrl":"https://doi.org/10.1109/JERM.2024.3363148","url":null,"abstract":"We have developed a new transmission-based, open-ended coaxial probe for assessing vertebrae strength during spinal fusion surgery. The approach exploits the fact that the probes are within the far field of each other implying that the phase varies linearly with respect to propagation distance. Determining the absolute phase is critical for recovering the associated tissue dielectric properties from which bone strength will be determined. Unfortunately, unwanted multi-path signals corrupt the signals at the lower end of the operating frequency range from which our conventional unwrapping strategy depends. Our new approach requires only three measurements within the prime frequency range and can be determined robustly with a minimum of computations. This will be vital to developing a commercial device since the signal levels will be extremely low power requiring longer than usual data acquisition times, which will be mitigated by measuring the data at only a few frequencies. Fast and efficient operation will be critical for clinical success.","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 1","pages":"78-83"},"PeriodicalIF":3.2,"publicationDate":"2024-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140000601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improved Multiplicative Regularization for CSI-EPT CSI-EPT 的改进乘法正则化
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-16 DOI: 10.1109/JERM.2024.3363428
Florens Helfferich;Peter M. van den Berg;Rob F. Remis
{"title":"Improved Multiplicative Regularization for CSI-EPT","authors":"Florens Helfferich;Peter M. van den Berg;Rob F. Remis","doi":"10.1109/JERM.2024.3363428","DOIUrl":"https://doi.org/10.1109/JERM.2024.3363428","url":null,"abstract":"We present an improved multiplicative Contrast Source Inversion (CSI) approach for Electrical Properties Tomography (EPT). In EPT, the conductivity and permittivity profiles of a body part are reconstructed based on a known circularly polarized part of the magnetic field (the \u0000<inline-formula><tex-math>$B_{1}^+$</tex-math></inline-formula>\u0000-field) that has its support inside the body part of interest. The CSI method attempts to reconstruct these profiles in an iterative and alternating manner by first fixing the contrast and updating the contrast source (product of tissue contrast and electric field) and subsequently fixing the contrast source and updating the contrast. In this paper, regularization is included in a multiplicative way similar to the standard multiplicative CSI-EPT method. However, the regularized objective function is different and an update for the contrast is obtained through one-step Jacobi filtering of a least-squares reconstruction that is based on the updated contrast source. Two-dimensional numerical experiments for conductivity and permittivity tissue profiles of a female body model show that, for data with various noise levels, the proposed regularization approach generally provides improved tissue reconstructions compared with standard multiplicative CSI-EPT.","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 1","pages":"84-89"},"PeriodicalIF":3.2,"publicationDate":"2024-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140000516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thyroid Microwave Ablation Study Based on Fiber Bragg Gratings Thermal Mapping 基于光纤布拉格光栅热成像的甲状腺微波消融研究
IF 3.2
IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology Pub Date : 2024-02-08 DOI: 10.1109/JERM.2024.3358991
Elena De Vita;Francesca De Tommasi;Carlo Altomare;Daniela Lo Presti;Giuseppina Pacella;Agostino Iadicicco;Massimiliano Carassiti;Rosario Francesco Grasso;Carlo Massaroni;Stefania Campopiano;Emiliano Schena
{"title":"Thyroid Microwave Ablation Study Based on Fiber Bragg Gratings Thermal Mapping","authors":"Elena De Vita;Francesca De Tommasi;Carlo Altomare;Daniela Lo Presti;Giuseppina Pacella;Agostino Iadicicco;Massimiliano Carassiti;Rosario Francesco Grasso;Carlo Massaroni;Stefania Campopiano;Emiliano Schena","doi":"10.1109/JERM.2024.3358991","DOIUrl":"https://doi.org/10.1109/JERM.2024.3358991","url":null,"abstract":"Thyroid nodules represent a widespread health concern and surgery is often adopted even if the incidence of frequent post-operative complications is not negligible. In recent years, this framework has fostered the growing spread of thermal ablation treatments, in particular microwave ablation (MWA). To date, despite its relevance, state-of-the-art regarding temperature monitoring in thyroid tissue during MWA is lacking. In this paper, the effects of MWA in thyroid by monitoring temperatures have been explored. By using several fiber Bragg gratings (FBGs) temperature sensors, the heat maps in the proximity of the MW antenna have been reconstructed for two different power values set at generator. An increase up to about 4.5 cm\u0000<sup>3</sup>\u0000 in ablation volume and up to 24 °C in maximum temperature variation as power rises from 20 W to 30 W has been observed. In addition, the dependency of the temperature evolution on the involved power has been investigated, observing that, with increasing power, some FBGs recorded a ΔT slope increase until the maximum values, resulting in shorter ablation times, and others recorded a plateau phase until the end of the MWA treatment. Such a propensity could be relevant to adjust the clinical settings according to the desired treatment outcome.","PeriodicalId":29955,"journal":{"name":"IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology","volume":"8 1","pages":"26-35"},"PeriodicalIF":3.2,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10429761","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140000597","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信