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

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Low-profile Flexible Perovskite based Millimetre Wave Antenna 低轮廓柔性钙钛矿基毫米波天线
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777839
Abdoalbaset Abohmra, Fizzah Jilani, H. Abbas, R. Ghannam, H. Heidari, M. Imran, Q. Abbasi
{"title":"Low-profile Flexible Perovskite based Millimetre Wave Antenna","authors":"Abdoalbaset Abohmra, Fizzah Jilani, H. Abbas, R. Ghannam, H. Heidari, M. Imran, Q. Abbasi","doi":"10.1109/IMBIOC.2019.8777839","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777839","url":null,"abstract":"This paper presents the potential of perovskite antenna in the millimeter band. New materials have been developed to obtain suitable chemical characteristics to offer several advantages including simple structure, high operating bandwidth, high gain, compact and low-profile antennas in the millimeter range. The performance of antennas fabricated using these materials is analyzed here. Simulated results of the antenna prototype show a wide bandwidth of 26–33 GHz. Moreover, simulation evaluation of peak gain of the antenna is 1.443 dB at 28.8 GHz. Low efficiency of 45% in the range of operation presents as the main drawback of this design. The analysis is further extended to examine the impact of different flexible substrate materials. The thickness of the patch is also examined to optimize the antenna radiation performance.","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":"129144922","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: 3
Design of a two-cavity dual-mode bandpass SIW Filter 双腔双模带通SIW滤波器的设计
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777871
Lewei Cao, F. Xu, Shui Liu
{"title":"Design of a two-cavity dual-mode bandpass SIW Filter","authors":"Lewei Cao, F. Xu, Shui Liu","doi":"10.1109/IMBIOC.2019.8777871","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777871","url":null,"abstract":"In this paper, a two-cavity dual-mode bandpass substrate integrated waveguide (SIW) filter is proposed. Using a dual-mode isosceles triangle cavity with one port on the waist, the other port on the base of the triangle cavity upper surface as basic element, a compact two-cavity dual-mode SIW filter is realized by cascading two basic elements on a single-layer substrate with the standard printed circuit boards (PCB) process, which achieves a more wider bandpass filter. Moreover, metallic via-holes between coupling windows will make up for imperfection of cavities due to the coupling windows. Finally, a 7.02% fractional bandwidth filter is fabricated and tested, which occupies a good performance.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"1 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":"129349644","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
Brain network analysis of hand motor execution and imagination based on Granger causality 基于格兰杰因果关系的手部运动执行与想象脑网络分析
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777769
Jiaxin Zhang, Rui Xu, Abdelkader Nasreddine Belkacem, Duk Shin, Kun Wang, Zhongpeng Wang, Lu Yu, Zhifeng Qiao, Changming Wang, Chao Chen
{"title":"Brain network analysis of hand motor execution and imagination based on Granger causality","authors":"Jiaxin Zhang, Rui Xu, Abdelkader Nasreddine Belkacem, Duk Shin, Kun Wang, Zhongpeng Wang, Lu Yu, Zhifeng Qiao, Changming Wang, Chao Chen","doi":"10.1109/IMBIOC.2019.8777769","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777769","url":null,"abstract":"This paper around the EEG in sports and exercise, the more fine hand movements are discussed in this paper, based on EGI EEG acquisition system of complex gestures movement execution and thought experiments, using independent component analysis (ICA) to remove eye electric artifact, the cut data are divided into the two parts of movement and imagination, and 60 trials superposition average, using the method of Granger causality analysis (GCM) are analyzed in the movement of the beta band performing and imagine premotor, motor area and hat with lobular effective connectivity, It was found that the connection network of hand motor execution was more complex than that of hand motor imagination and the strength of the connection performed by hand motor execution was greater than that imagined by hand motor imagination.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"21 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":"133011785","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
RF Compressed Sensing Based Radar for 2-D Localization and Mapping 基于射频压缩感知的二维定位与测绘雷达
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777784
Prateek Nallabolu, Changzhi Li
{"title":"RF Compressed Sensing Based Radar for 2-D Localization and Mapping","authors":"Prateek Nallabolu, Changzhi Li","doi":"10.1109/IMBIOC.2019.8777784","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777784","url":null,"abstract":"This paper presents the simulation results of a radio frequency (RF) compressed sensing (CS) radar for 2-D localization and mapping. In contrast to many existing literatures, this paper deals with the RF front-end compressive sensing, which is achieved by illuminating the target scenario with pseudo random multi-beam radiation patterns. The spatial sparsity of the target frame enables the use of compressed sensing to recover the scene from fewer number of scans compared with a conventional beam scanning radar. Preliminary simulations are performed, and the results of the reconstructed target frame are presented.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"120 2 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":"131748420","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
CBMeMBer Filter for Extended Target Tracking Based on Binomial Measurement Number Model 基于二项测量数模型的扩展目标跟踪CBMeMBer滤波
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777916
Wenjuan Li, Hong Gu, W. Su, Jianchao Yang, Mengying Xia
{"title":"CBMeMBer Filter for Extended Target Tracking Based on Binomial Measurement Number Model","authors":"Wenjuan Li, Hong Gu, W. Su, Jianchao Yang, Mengying Xia","doi":"10.1109/IMBIOC.2019.8777916","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777916","url":null,"abstract":"Targets that give rise to multiple measurements for each scan in high-resolution sensors are defined as extended targets. In general, existing algorithms based on the random finite set (RFS) theory assume that the number of measurements generated by an extended target follows a Poisson distribution; however, this assumption has been found to be inaccurate and inconsistent with actual situations. To address this problem, an extended target cardinality balanced multi-target multi-Bernoulli (ET-CBMeMBer) filter based on a binomial measurement model is proposed. Firstly, it is assumed that each extended target's measurement number is binomial distributed. Then, its updated equations are analytically derived and relevant proofs are provided. Finally, simulated results illustrate the proposed filter's effectiveness and superior tracking performance compared to the Poisson ET-CBMeMBer filter.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"46 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":"133806249","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
Body Movement Cancellation Based on Hybrid Radar-Webcam Sensing System 基于雷达-网络摄像头混合传感系统的身体运动抵消
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777873
Hongyu Zhang, Li Zhang, Qian Gao, Y. Xiao, Hong Hong, Xiaohua Zhu
{"title":"Body Movement Cancellation Based on Hybrid Radar-Webcam Sensing System","authors":"Hongyu Zhang, Li Zhang, Qian Gao, Y. Xiao, Hong Hong, Xiaohua Zhu","doi":"10.1109/IMBIOC.2019.8777873","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777873","url":null,"abstract":"In the process of using radar to detect vital signs, the body movement often has a significant impact on the accuracy of data, and how to reduce or even eliminate this impact is a topic of concern at present. In this paper, a method of body movement elimination based on optical flow method is proposed. In the process of the experiment, the experimenter is required to simulate the possible body movement, calculate the optical flow vector through the optical flow method, to obtain the change in the distance between the human body and radar, and finally reduce the impact of body movement on the detection of vital signs. Experimental results show that this method can eliminate effectively.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"34 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":"115335223","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
Design of 1:4 Power Divider Using Artificial Magnetic Conductor Packaging for Millimeter-wave Application 采用人工磁导体封装的1:4毫米波功率分压器设计
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777737
J. Jin, F. Xu
{"title":"Design of 1:4 Power Divider Using Artificial Magnetic Conductor Packaging for Millimeter-wave Application","authors":"J. Jin, F. Xu","doi":"10.1109/IMBIOC.2019.8777737","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777737","url":null,"abstract":"A novel design of 1:4 power divider with equal amplitude and phase using artificial magnetic conductor (AMC) packaging is proposed for millimeter-wave signal distribution and routing application. The prototype of the novel design has been fabricated and simulated. Furthermore, the performance of the proposed design is compared with the conventional microstrip line (MSL) 1:4 power divider. The results show meaningful improvement that the design can effectively minimize the insertion loss of output ports since the transmission line is surrounded by mushroom-like AMC periodic structure which generates a stop band, suppressing cavity modes and radiated, leaky, and surface wave.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"48 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":"116645985","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
Miniaturized wearable watch antenna for wristband applications 用于腕带应用的小型化可穿戴手表天线
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777816
Yuetian Jia, Lei Liu, Jiesi Hu, Li‐jie Xu
{"title":"Miniaturized wearable watch antenna for wristband applications","authors":"Yuetian Jia, Lei Liu, Jiesi Hu, Li‐jie Xu","doi":"10.1109/IMBIOC.2019.8777816","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777816","url":null,"abstract":"In this paper, a novel watch antenna for wearable application is proposed. During simulation, the human wrist is modeled by a simplified cylindrical bone tissue with a radius of 26 mm and a length of 70 mm. Different from other wearable antennas, it takes full advantage of the watch appearance and maximizes the radiation aperture. The antenna is composed of a conformal rectangular copper sheet and a copper annular ring loaded with rectangular patches inside. The former is used as watch strap while the latter is used as dial for watch applications. Inside the copper ring, rectangular patches are adopted to lower the resonant frequency as well as improve the impedance matching of the proposed antenna. The designed antenna has a simulated frequency bandwidth from 850 to 950 MHz, and a measured bandwidth from 830 to 930 MHz, both covering the 915 MHz industrial, scientific and medical (ISM) band, making it suitable for wearable applications.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"27 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":"115198726","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
Speech Recovery Based On Auditory Radar and Webcam 基于听觉雷达和网络摄像头的语音恢复
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777840
Yue Ma, Hong Hong, Heng Zhao, Hui Li, Chen Gu, Xiaohua Zhu
{"title":"Speech Recovery Based On Auditory Radar and Webcam","authors":"Yue Ma, Hong Hong, Heng Zhao, Hui Li, Chen Gu, Xiaohua Zhu","doi":"10.1109/IMBIOC.2019.8777840","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777840","url":null,"abstract":"This paper presents a speech recovery technology based on a 24-GHz portable auditory radar and webcam for noncontact robust speech recognition, recovery and surveillance. The time-varying vocal vibration signal obtained by the continuous-wave auditory radar is used as the sound source excitation while the fitted formant frequency extracted by webcam is used as the vocal tract resonance characteristics to synthesize and recover speech. Experiments of reading single English character are carried out. Compared with microphone-recorded results, the speech recovery technology can accurately extract the formant frequency and recover speech effectively. Subject evaluation results show a high relatively consistency between the synthesized speech and original acoustic speech.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"22 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":"122632809","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
Application of Hyper Beamforming Algorithm in Automobile Anti-collision Radar 超波束形成算法在汽车防撞雷达中的应用
2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC) Pub Date : 2019-05-01 DOI: 10.1109/IMBIOC.2019.8777908
Hui Tang, C. Miao
{"title":"Application of Hyper Beamforming Algorithm in Automobile Anti-collision Radar","authors":"Hui Tang, C. Miao","doi":"10.1109/IMBIOC.2019.8777908","DOIUrl":"https://doi.org/10.1109/IMBIOC.2019.8777908","url":null,"abstract":"In order to reduce the false alarm of the automobile anti-collision radar to the vehicles in adjacent lane, the automobile anti-collision radar is required to have a high angle resolution. Hyper beamforming(HBF) can reduce main beam width and suppress sidelobe level simultaneously compared to conventional beamforming(CBF). This paper uses MATLAB to analyze and compare the performance of HBF and CBF. HBF has a high angle resolution. Combine HBF with LFMCW anti-collision radar to distinguish the target, which can reduce radar false alarm rate and improve the ability of multi-target recognition.","PeriodicalId":171472,"journal":{"name":"2019 IEEE MTT-S International Microwave Biomedical Conference (IMBioC)","volume":"9 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":"124048907","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
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