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2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)最新文献

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Design of smart wearable Bracelet based on Android mobile phone 基于Android手机的智能可穿戴手环设计
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908839
Deng Yang, LiHui Rong
{"title":"Design of smart wearable Bracelet based on Android mobile phone","authors":"Deng Yang, LiHui Rong","doi":"10.1109/ICEICT55736.2022.9908839","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908839","url":null,"abstract":"Nowadays, the population is gradually aging, and people pay more and more attention to the health of the elderly. In this paper, a wearable bracelet is designed by using wearable technology, signal processing and Bluetooth communication technology. The device can obtain the body posture and body parameters of the elderly in real time, and understand the health status of the elderly. The experimental results show that the device can accurately detect human motion posture, including sleep posture, walking or running state, fall and human heart rate parameters, and the error of heart rate parameters is within ± 2 times, which can provide help for the daily health monitoring of the elderly.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121922255","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
Electrical Performance Analysis of Broadband Dipole Antenna under Wind Load 风荷载下宽带偶极天线的电性能分析
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908763
Zhenji Liu, Longjun Zhou, Liang Yang, Rong Liu, Guo-xuan Zhang, Ling Wang
{"title":"Electrical Performance Analysis of Broadband Dipole Antenna under Wind Load","authors":"Zhenji Liu, Longjun Zhou, Liang Yang, Rong Liu, Guo-xuan Zhang, Ling Wang","doi":"10.1109/ICEICT55736.2022.9908763","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908763","url":null,"abstract":"The complex weather environment has a significant effect on the structural deformation and electrical performance of the broadband dipole antenna. In this paper, an electromechanical coupling analysis method is proposed to analyze the nonlinear response of the Broadband dipole antenna under multi-wind wind load, and the structural analysis of the broadband dipole antenna under wind load is carried out by the nonlinear finite element method, and the electrical performance analysis of the antenna is carried out by the method of moments based on the geometric model of the deformed broadband dipole antenna. The impedance characteristics and pattern of the antenna are calculated under wind load. The calculation results show that the import impedance of the antenna is almost the same, whether the antenna with multi-wind wind load or not. When the antenna is loaded with wind, the antenna pattern has little effect on the low-frequency band and a larger impact on the high-frequency band. The results of this paper provide a basis for the selection and design of the antenna, and the analysis method in this paper has certain reference significance for the same type of antenna.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120947002","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
Design of U-band Bandpass Filter Based on Loaded Dielectric Slot Gap Waveguide Technique 基于负载介质缝隙波导技术的u波段带通滤波器设计
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908977
Li Wei, Chu Ran, Sun Linlin, Liao Jia
{"title":"Design of U-band Bandpass Filter Based on Loaded Dielectric Slot Gap Waveguide Technique","authors":"Li Wei, Chu Ran, Sun Linlin, Liao Jia","doi":"10.1109/ICEICT55736.2022.9908977","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908977","url":null,"abstract":"In this paper, a U-band bandpass filter based on dielectric loaded slot gap waveguide is designed. A mushroom-type electromagnetic band-gap structure substrate is used to integrate the slot-gap waveguide. And the dispersive mode method and waveguide transmission method are applied to numerically analyze the mushroom-type band-gap structure. And the mushroom-type band-gap structure is analyzed by using two methods of frequency band-gap numerical analysis. The resonator is designed to achieve dielectric loading by retaining the slot gap waveguide over the dielectric substrate. And it makes the height of the air gap in the middle of the resonator substrate reduced. The result is a filter with a smaller size, narrower bandwidth, and high out-of-band rejection. The physical test results show that the center frequency of the filter is 50 GHz, the bandwidth is 500 MHz, and the relative bandwidth is 1%. And the in-band insertion loss of the filter is less than 3 dB and a return loss is less than −15 dB.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125701044","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
A Patch-fed Wideband Dual-polarized Terahertz Horn Antenna Based on Quartz Process 基于石英工艺的贴片馈电宽带双极化太赫兹喇叭天线
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908903
Hao Liu, X. Lin, Yihong Su, Y. Yang, X. Hao, Yao Yao
{"title":"A Patch-fed Wideband Dual-polarized Terahertz Horn Antenna Based on Quartz Process","authors":"Hao Liu, X. Lin, Yihong Su, Y. Yang, X. Hao, Yao Yao","doi":"10.1109/ICEICT55736.2022.9908903","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908903","url":null,"abstract":"A patch-fed wideband dual-polarized Terahertz (THz) horn antenna is presented in this paper. By stacking etched quartz substrates to form a stepped cavity, an air-filled horn is realized. A dual-polarized broadband patch feed coupled with H-shaped slots is used to excite the horn. According to our simulation results, the proposed antenna could achieve −10dB-level fractional impedance bandwidth of around 19.5% and reach a peak gain of 13.2 dBi from 182 to 222 GHz. The antenna realizes a port isolation more than 25dB as well as broadband polarization isolation of more than 23dB.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125990021","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
S2D Behavioral Model for Limiter S2D限位器行为模型
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9909346
Chengcheng Xie, Yuanyuan Li, Gang Yu
{"title":"S2D Behavioral Model for Limiter","authors":"Chengcheng Xie, Yuanyuan Li, Gang Yu","doi":"10.1109/ICEICT55736.2022.9909346","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9909346","url":null,"abstract":"At present, there are few studies describing the external characteristics of limiters, and there is a lack of low-cost modeling solutions. In order to solve this problem, this paper simulates the power-related $S$ -parameters in the limiting circuit, extracts its S2D model, and analyzes the model error. Compared with the simulation results of the cascaded limiter and amplifier circuit, the gain error using the S2D model and the amplifier circuit consists of the S2D model error and the inter-stage matching error, and both errors will gradually increase as the input power increases. Therefore, the S2D model of the limiter can only accurately describe the linear region and state of the circuit when it is clipped, but it can be used in receiver design.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126822877","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
A Design of Flexible Materials Microstrip Antenna 柔性材料微带天线的设计
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908638
J. Luo, T. Jiang, Lu Liu
{"title":"A Design of Flexible Materials Microstrip Antenna","authors":"J. Luo, T. Jiang, Lu Liu","doi":"10.1109/ICEICT55736.2022.9908638","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908638","url":null,"abstract":"A microstrip antenna based on flexible materials is designed. It adopts a flexible dielectric substrate, a radiating patch, a microstrip feeding method and a floor slot structure. Its size is 24mm×14mm×0.038mm, which conforms to the trend of antenna miniaturization. The electromagnetic simulation software Ansoft HFSS is used to simulate and optimize the antenna in the planar state and the conformal state. The results show that it can work in the 5G operation frequency bands of 2.49-2.69GHz and 5.15-5.85GHz in the planar state and the conformal state, which has the characteristic of omnidirectional radiation and its maximum gain is 4.4dBi.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121459050","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
Multi-function Chip Behavioral Model Based on Power-related S-parameters 基于电源相关s参数的多功能芯片行为模型
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9909361
Chengcheng Xie
{"title":"Multi-function Chip Behavioral Model Based on Power-related S-parameters","authors":"Chengcheng Xie","doi":"10.1109/ICEICT55736.2022.9909361","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9909361","url":null,"abstract":"When designing microwave transceiver modules, it is necessary to use accurate chip models, and there are few researches on multi-function chip behavioral models in the industry. In this paper, a vector network analyzer is used to test the multi-function chip WND0139H to obtain the power-related S- parameters, then the S2D model is extracted, and finally packaged into a complete multi-function chip behavioral model. Using this model, it is possible to select the transmitting and receiving modes, as well as different attenuation and phase-shift states, and characteristics such as S-parameters, noise figure, and gain compression are obtained in simulation tool.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127843085","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
Mechanical-electrical Coupling Analysis of Vertical Cage Antenna Electrical Performance under Multi-wind Direction Wind Loads 多风向风荷载下垂直笼形天线电性能的机电耦合分析
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908762
Longjun Zhou, Zhenji Liu, Xiaobo Shou, Liang Yang, Ling Wang, Zelin Xiong
{"title":"Mechanical-electrical Coupling Analysis of Vertical Cage Antenna Electrical Performance under Multi-wind Direction Wind Loads","authors":"Longjun Zhou, Zhenji Liu, Xiaobo Shou, Liang Yang, Ling Wang, Zelin Xiong","doi":"10.1109/ICEICT55736.2022.9908762","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908762","url":null,"abstract":"The complex weather environment has an important influence on the structural deformation and electrical performance of the vertical cage antenna. In this paper, a mechanical-electrical coupling analysis method is proposed to analyze the nonlinear response of the vertical cage antenna under multi-wind direction wind loads. The nonlinear finite element method is used to analyze the structure of the vertical cage antenna under the multi-wind direction wind loads. Based on the geometric model of the deformed vertical cage antenna, the electrical performance of the antenna is analyzed by the method of moments. The import impedance and the VSWR of the vertical cage antenna under multi-wind direction wind loads are calculated.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127888338","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
Application of Analytic Hierarchy Process in Ship Electromagnetic Compatibility Evaluation 层次分析法在船舶电磁兼容性评价中的应用
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908643
Wang Jingyi, Lu Jiajun, Cai Mingjuan, Yu Ziying, Zhu Xiaolu
{"title":"Application of Analytic Hierarchy Process in Ship Electromagnetic Compatibility Evaluation","authors":"Wang Jingyi, Lu Jiajun, Cai Mingjuan, Yu Ziying, Zhu Xiaolu","doi":"10.1109/ICEICT55736.2022.9908643","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908643","url":null,"abstract":"Modern ships are equipped with a large number of electronic information system equipment. With the continuous development of information technology and equipment, the electromagnetic compatibility of ships has gradually become an important factor restricting their operational effectiveness. Studying and establishing the evaluation index system of ship electromagnetic compatibility and carrying out the quantitative evaluation of ship electromagnetic compatibility are of great significance to improve ship electromagnetic compatibility and give full play to its combat performance. Based on the evaluation indexes of electromagnetic compatibility of ships at home and abroad, combined with the loading characteristics of modern ships, this paper studies and establishes the evaluation index system of electromagnetic compatibility of ships, which includes 6 categories and 23 indexes. The improved analytic hierarchy process is used to calculate and verify the electromagnetic compatibility of ships, and the performance of electromagnetic compatibility of ships is quantitatively evaluated, so as to provide technical support for accurately mastering the state of electromagnetic compatibility of ships.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127716585","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
Optimized Design for the Core Components of the Oscillating Balance Dust Measuring Device 摆动平衡式测尘装置核心部件的优化设计
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9909463
Liu Dandan, Dai Yingpeng, Hou Zhanbo, Li Dewen
{"title":"Optimized Design for the Core Components of the Oscillating Balance Dust Measuring Device","authors":"Liu Dandan, Dai Yingpeng, Hou Zhanbo, Li Dewen","doi":"10.1109/ICEICT55736.2022.9909463","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9909463","url":null,"abstract":"As the core component of the oscillating balance dust measurement device, the resonant element is the key to affect the measurement accuracy of the whole device. Based on the variable density topology optimization method, the resonant element structure of the oscillating balance is optimized to improve the measurement accuracy of the oscillating balance method for dust concentration. Through SolidWorks, the three-dimensional modeling of resonant elements with different shapes is carried out, and the finite element frequency simulation is carried out. According to the structural stiffness and natural frequency of the resonant elements as the optimization objectives, the areas with little influence in the resonant elements are reasonably removed. According to the optimization results, the model is reconstructed and compared with the original structure model. The results show that the mass of the optimized resonant element is reduced by 10.47% compared with the resonant element before optimization, reaching the lightweight design. Compared with the pre-optimization, the no-load frequency is increased by 23.23%, and the sensitivity of the resonant element under different mass loads is increased by 2 times.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"149 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117280985","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
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