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2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)最新文献

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Non-Contact Human Activity Classification using DCNN based on UWB Radar 基于超宽带雷达的DCNN非接触式人体活动分类
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777793
Wenying Chen, Chuanwei Ding, Yu Zou, Li Zhang, Chen Gu, Hong Hong, Xiaohua Zhu
{"title":"Non-Contact Human Activity Classification using DCNN based on UWB Radar","authors":"Wenying Chen, Chuanwei Ding, Yu Zou, Li Zhang, Chen Gu, Hong Hong, Xiaohua Zhu","doi":"10.1109/IMBIOC.2019.8777793","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777793","url":null,"abstract":"Deep convolutional neural networks (DCNN) is applied in non-contact human activity classification based on ultra-wideband (UWB) radar system. A weighted time-range-frequency transform (WRTFT) method was used to get the spectrograms combining time, range and frequency information from human activity signals. Then DCNN is utilized to extract features and classification boundaries from spectrograms. Extensive experiments were conducted to compare the classification performance between the physical empirical feature method and DCNN method. DCNN method can achieve a 92.8% classification accuracy for classifying six typical human activities and show a good robustness facing individual diversity.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117213395","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: 6
Design of Multimode Triplex Antenna with High Isolation 高隔离多模三工天线的设计
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777922
Jiahao Chen, Chunhong Chen, Yunjiao Chen, Hang Lan, Ming-You Xie
{"title":"Design of Multimode Triplex Antenna with High Isolation","authors":"Jiahao Chen, Chunhong Chen, Yunjiao Chen, Hang Lan, Ming-You Xie","doi":"10.1109/IMBIOC.2019.8777922","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777922","url":null,"abstract":"A multimode triplex antenna with high isolation operating in the X-band is designed in this paper. The proposed antenna consists of a triangular loop, a coplanar waveguide and two tapered microstrip feedlines. Taking advantages of the triangular loop, high isolation performance is achieved in the proposed antenna. And, three different modes are excited by the coplanar waveguide and two tapered microstrip feedlines. Consequently, a multimode triplex antenna is obtained with high isolation. The optimized and measured results show that the operating frequencies of the proposed antenna are 10, 12.8 and 11.58 GHz, which are corresponding to three modes, respectively. Moreover, the isolations between each port are higher than 20 dB, and the corresponding bandwidths are 20% (8.94 GHz to 10.92 GHz), 20% (12.1 GHz to 14.6 GHz), and 12% (11 GHz to 12.45 GHz), respectively. The radiation gains are measured as 3.8, 3.3 and 3.3 dBi at three working frequencies, and cross-polarizations are 22dB, 18dB, and 16dB, respectively.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121209767","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
Slot Loading Effect on the Impedance and Radiation Performance of the TM03-Mode High-Gain Square Patch Antenna 槽加载对tm03型高增益方形贴片天线阻抗和辐射性能的影响
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777749
Kai-Dong Hong, Cong Zhang, Xiao Zhang, Lei Zhu, Guan-long Huang, Tao Yuan
{"title":"Slot Loading Effect on the Impedance and Radiation Performance of the TM03-Mode High-Gain Square Patch Antenna","authors":"Kai-Dong Hong, Cong Zhang, Xiao Zhang, Lei Zhu, Guan-long Huang, Tao Yuan","doi":"10.1109/IMBIOC.2019.8777749","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777749","url":null,"abstract":"In this paper, the slot loading effect on the TM03mode high-gain square patch antenna is investigated in terms of its impedance and radiation performance. Three different slot configurations along the central line of the patch can all reduce sidelobes in the E-plane. However, the H-plane beamwidth, impedance bandwidth and radiation Q factor in these cases are significantly different. Initially, the central slot loading can help to achieve broader H-plane beamwidth, lower Q factor and the wider impedance bandwidth. In contrast, narrower H-plane beamwidth, higher Q factor and the narrower impedance bandwidth will be obtained by etching the slots at two edges. Consequently, more balanced performance can be obtained by loading both the central and sided slots.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122662737","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: 1
Classification of EEG Multiple Imagination Tasks Based on Independent Component Analysis and Relevant Vector Machines 基于独立分量分析和相关向量机的脑电多想象任务分类
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777887
Shanting Zhang, Rui Xu, Abdelkader Nasreddine Belkacem, Duk Shin, Kun Wang, Zhongpeng Wang, Lu Yu, Zhifeng Qiao, Changming Wang, Chao Chen
{"title":"Classification of EEG Multiple Imagination Tasks Based on Independent Component Analysis and Relevant Vector Machines","authors":"Shanting Zhang, Rui Xu, Abdelkader Nasreddine Belkacem, Duk Shin, Kun Wang, Zhongpeng Wang, Lu Yu, Zhifeng Qiao, Changming Wang, Chao Chen","doi":"10.1109/IMBIOC.2019.8777887","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777887","url":null,"abstract":"To solve the problem of feature extraction in braincomputer interface (BCI), the position, size and direction of dipole are located by using dipole localization method, so as to locate the active part of advanced nerve activity and remove a series of physiological and electrical artifacts such as electro-ophthalmogram. The common space pattern and correlation vector machine are used to extract the effective components of EEG signals and classify multiple motor imagery tasks. The results show that the combination of EEG dipole localization and common spatial pattern can effectively improve the signal-to-noise ratio of EEG signals and extract more obvious features. The correlation vector machine provides better classification results and is an effective method to complete the classification and recognition of motor imagery signals.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126647468","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: 1
A New Design of a Wideband Low-Profile Monopole Patch Antenna Based on SIW Resonator 基于SIW谐振腔的宽带低轮廓单极贴片天线新设计
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777928
Binyu Han, Mengni Yang, Jianpeng Wang, Wen Wu
{"title":"A New Design of a Wideband Low-Profile Monopole Patch Antenna Based on SIW Resonator","authors":"Binyu Han, Mengni Yang, Jianpeng Wang, Wen Wu","doi":"10.1109/IMBIOC.2019.8777928","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777928","url":null,"abstract":"A wideband low-profile monopole patch antenna is designed by utilizing substrate integrated waveguide (SIW) resonator. The proposed antenna is constructed on a single center-fed square patch working under the operation of TM20 mode. Originating from an investigation on the field distributions of the square patch, the center-fed square patch antenna is analyzed to prove that the undesired modes are removed completely, based on the cavity mode theory. Thereafter, the wideband operation is realized by utilizing the TM20 mode of the patch and the TE110 mode of the SIW cavity resonator. A prototype of the proposed antenna is fabricated and measured. Measured results and the simulated results are found in reasonably good agreement. With a low profile of $0.024boldsymbol{lambda}_{0}$, the antenna has a 10-dB return-loss impedance bandwidth of nearly 12.1% (3.41-3.85 GHz) and a peak gain of 6dBi.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"79 16","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120807133","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: 2
The IEEE MTT-S 2019 International Microwave Biomedical Conference (IMBioC 2019) IEEE MTT-S 2019国际微波生物医学会议(IMBioC 2019)
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/imbioc.2019.8777803
{"title":"The IEEE MTT-S 2019 International Microwave Biomedical Conference (IMBioC 2019)","authors":"","doi":"10.1109/imbioc.2019.8777803","DOIUrl":"https://doi.org/10.1109/imbioc.2019.8777803","url":null,"abstract":"","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122026467","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
IMBioC 2019 Committee Officers IMBioC 2019委员会官员
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/imbioc.2019.8777920
{"title":"IMBioC 2019 Committee Officers","authors":"","doi":"10.1109/imbioc.2019.8777920","DOIUrl":"https://doi.org/10.1109/imbioc.2019.8777920","url":null,"abstract":"","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127842642","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
Novel Magnetic Cell-Scaffold Construct with and without Magnetic Field Enhanced Osteogenesis of Stem Cells and Formation of new bone 新型磁性细胞-支架结构在外加和不外加磁场的作用下促进干细胞成骨和新骨的形成
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777770
Yang Xia, Jianfei Sun, Feimin Zhang, N. Gu, H. Xu
{"title":"Novel Magnetic Cell-Scaffold Construct with and without Magnetic Field Enhanced Osteogenesis of Stem Cells and Formation of new bone","authors":"Yang Xia, Jianfei Sun, Feimin Zhang, N. Gu, H. Xu","doi":"10.1109/IMBIOC.2019.8777770","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777770","url":null,"abstract":"Superparamagnetic iron oxide nanoparticles (IONPs) are promising bioactive additives to fabricate magnetic scaffolds for bone tissue engineering. Their similarity to macromolecules and many unique properties indicate that functional nanoparticles have promising potential for the modification and improvement of traditional scaffolds to obtain excellent biocompatibility, tunable stiffness, physical sensing, and stimulus-response capabilities. Furthermore, magnetic stimulations from static magnetic fields (SMFs) and electromagnetic fields (EMFs) can also substantially improve bone repair and regeneration. Therefore, the objectives of this study were to: (1) develop a novel magnetic IONP incorporated scaffold for bone tissue engineering, and (2) investigate the effects of IONP-incorporation and SMF application on the proliferation, osteogenic differentiation and bone mineral synthesis of stem cells like human dental pulp stem cells (hDPSCs) seeded on IONP-incorporated scaffold for the first time. Our results demonstrate that the novel CPC functionalized with IONPs is promising to promote osteoinduction and bone regeneration.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"165 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116137744","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: 1
A Novel Virtual Reality Design of Portable Automatic Perimetry 一种新型便携式自动周边测量系统的虚拟现实设计
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777783
Jianqiang He, Sheng Zhang, Peixuan Wu, Yun Zhang, Xiujuan Zheng, Lingxiao Zhou
{"title":"A Novel Virtual Reality Design of Portable Automatic Perimetry","authors":"Jianqiang He, Sheng Zhang, Peixuan Wu, Yun Zhang, Xiujuan Zheng, Lingxiao Zhou","doi":"10.1109/IMBIOC.2019.8777783","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777783","url":null,"abstract":"Due to delayed diagnosis and treatment, millions of people, especially senior citizens, suffer from visual field loss even long-term blindness. However, many blindness could be prevented by popularizing the routine inspection of visual field. In this paper, we propose a novel virtual reality design of portable automatic perimetry. The virtual reality (VR) device provides a non-light and full-field environment. Combined with its portability, it makes external light shielded, and full-field examination feasible in normal clinic ward or outpatient department as a kind of regular physical examination. To make it easier to use, we also offered several automatic human-VR interaction modes, including using straightforward eye tracking to replace traditional mouse click or button press. Owing to more friendly interaction and better portability, the novel virtual reality design of portable automatic perimetry facilitates both the subjects and clinicians to improve the efficiency of routine inspection.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130699665","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: 1
A Convolutional Neural Network Feature Fusion Framework with Ensemble Learning for EEG-based Emotion Classification 基于集成学习的卷积神经网络特征融合框架在脑电图情感分类中的应用
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777738
K. Guo, Han Mei, Xiaona Xie, Xiangmin Xu
{"title":"A Convolutional Neural Network Feature Fusion Framework with Ensemble Learning for EEG-based Emotion Classification","authors":"K. Guo, Han Mei, Xiaona Xie, Xiangmin Xu","doi":"10.1109/IMBIOC.2019.8777738","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777738","url":null,"abstract":"In recent years, mental health has received more and more attention. With the development of artificial intelligence, machine learning has also been widely used in the field of mental health, e.g., emotion analysis. We propose a feature fusion framework based on convolutional neural network with correlation coefficient matrix and synchronization likelihood matrix of EEG signals for emotion analysis. To further improve the performance, we take the proposed fusion framework as a feature extractor, i.e., taking the output of the layer before softmax as feature, and use stacking strategy for ensemble learning. Experiments on the DEAP database show the effectiveness of the proposed method.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132083003","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: 6
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