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

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Broadband Dielectric Characterization of Textile Materials for Clothing Antenna Applications 服装天线用纺织材料的宽带介电特性
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908749
Xin Cheng, Kwok L. Chung, Hao Wang, Zhiwei Fu, Jiating Wen, G. Lai
{"title":"Broadband Dielectric Characterization of Textile Materials for Clothing Antenna Applications","authors":"Xin Cheng, Kwok L. Chung, Hao Wang, Zhiwei Fu, Jiating Wen, G. Lai","doi":"10.1109/ICEICT55736.2022.9908749","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908749","url":null,"abstract":"A broadband dielectric characterization of textile fabrics for clothing antenna designs is presented in this paper. The dielectric properties of four types of textile fabrics were investigated, where the measurements of complex permittivity were undertaken from 0.5 to 20 GHz. Frequency dispersion of these properties were also examined with standard deviations.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"29 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":"115311585","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
Analysis of Ship RCS Interpolation Data 船舶RCS插值数据分析
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908957
Wenjing Jiang, Tao Jiang, Lu Liu
{"title":"Analysis of Ship RCS Interpolation Data","authors":"Wenjing Jiang, Tao Jiang, Lu Liu","doi":"10.1109/ICEICT55736.2022.9908957","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908957","url":null,"abstract":"Radar cross section (RCS) is a physical quantity that measures the echo intensity of a target under the illumination of radar waves, namely, the virtual area of the target. The acquisition methods of RCS are generally divided into two categories which are actual measurement and simulation, respectively. But it is time-consuming to get the data of any angle of the ship target RCS, whether to use electromagnetic simulation or actual measurement. So if part of the data of RCS is known, it should be possible to estimate the other RCS data based on them. So, the performance of different interpolation methods are compared by the statistical characteristics and the degree of similarity between raw data and interpolated data; then, the most suitable interpolation method is selected to fulfill the requirement of generating the RCS of the ship target at any angle.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"113 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":"123153743","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
A Ka-Band OAM Reflectarray Antenna Using Hexagonal Phoenix Elements 基于六边形凤凰单元的ka波段OAM反射天线
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908694
Siyuan Qi, Botao Feng, Xiao Ding
{"title":"A Ka-Band OAM Reflectarray Antenna Using Hexagonal Phoenix Elements","authors":"Siyuan Qi, Botao Feng, Xiao Ding","doi":"10.1109/ICEICT55736.2022.9908694","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908694","url":null,"abstract":"In this paper, a novel hexagonal phoenix antenna element for Ka-band applications is proposed. By employing this element, a 0-360° phase-shift range in a single layer can be achieved. A 15×15 orbital angular momentum (OAM) reflectarray with mode +2 is designed through this phoenix element in the Ka-band. The simulation results show that the reflectarray has a 1-dB gain bandwidth of 19.2% and a divergence angle of 9°, which can achieve good OAM beam radiation.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"23 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":"116711262","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
The Random Data-Reusing GMCC Adaptive Filtering Algorithm for System Identification Under Impulsive Noise Environments 脉冲噪声环境下随机数据复用的GMCC自适应滤波算法
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908727
Yuzong Mu, Ji Zhao, Qiang Li, Hongbin Zhang
{"title":"The Random Data-Reusing GMCC Adaptive Filtering Algorithm for System Identification Under Impulsive Noise Environments","authors":"Yuzong Mu, Ji Zhao, Qiang Li, Hongbin Zhang","doi":"10.1109/ICEICT55736.2022.9908727","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908727","url":null,"abstract":"The generalized maximum correntropy criterion (GMCC) has been widely applied for robust adaptive filtering (AF) algorithm. The gradient-based GMCC (GB-GMCC) algorithm realizes good filtering performance for system identification under impulsive noise environments. However, the highly colored input signal can damage the convergence rate of GB-GMCC. Therefore, based on the data-reusing method, we propose a robust AF algorithm, called as data-reusing GMCC (DR-GMCC) algorithm, which uses the information of the latest $K$ input data to remedy the convergence limitation of GB-GMCC. In addition, to enhance the filtering performance of DR-GMCC, we use a random strategy to select the past $K$ input data leading to a new algorithm, named as random DR-GMCC (RDR-GMCC). Furthermore, for RDR-GMCC, we also analyze the mean-square convergence and computational complexity. Compared with existing algorithms, simulation results verify that RDR-GMCC achieves better filtering accuracy and faster convergence rate.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"5 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":"117344660","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 Low-profile Dual-polarized Ultra-wideband Metal Antenna Array 一种低姿态双极化超宽带金属天线阵列
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908646
Hangyu Zhang, Zhihui Liu, Hong-bing Sun, Wen Jiang
{"title":"A Low-profile Dual-polarized Ultra-wideband Metal Antenna Array","authors":"Hangyu Zhang, Zhihui Liu, Hong-bing Sun, Wen Jiang","doi":"10.1109/ICEICT55736.2022.9908646","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908646","url":null,"abstract":"A dual-polarized ultra-wideband phased array composed of low-profile metal antennas is presented. The design allows for practical implementation of the tightly coupled dipole arrays (TCDAs) at VHF-UHF frequencies. Integrated metal dipole and Marchand balun are designed to ensure the antenna structure's robustness. The dipole consists of vertical and planar components, resulting in a low profile and good impedance matching. The antenna array exhibits an operational bandwidth of 4.6:1 for ±45° scanning in all planes, maintaining active VSWR < 3. Orthogonal port isolation remains below -26 dB when scanning in E-/H-planes. The element spacing and profile of the array are 0.535λh and 0.44λh (λh refers to the wavelength at the highest operating frequency in free space), respectively.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"14 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":"127273392","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
Long-time Integration for Drone targets Detection Based on Digital Ubiquitous Radar 基于数字泛在雷达的无人机目标检测长时间集成
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9909060
Ziwen He, Xiaolong Chen, Hai Zhang, Lin Zhang, Caisheng Zhang
{"title":"Long-time Integration for Drone targets Detection Based on Digital Ubiquitous Radar","authors":"Ziwen He, Xiaolong Chen, Hai Zhang, Lin Zhang, Caisheng Zhang","doi":"10.1109/ICEICT55736.2022.9909060","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9909060","url":null,"abstract":"“Low (low altitude), slow (slow maneuvering) and small (small size)” targets such as drones pose a serious threat to airport flight safety and urban security, and there is an urgent need for effective detection. These targets have weak echoes and inconspicuous features, covered by strong clutter. Conventional radar data update rates are low with limited integration pulses, making detection extremely difficult. In this paper, the digital ubiquitous radar is used for long-time observation in order to improve the detection performance, and the high-order motion characteristics of low-altitude drone target are analyzed. The long-time integration method is proposed via Keystone transform (KT) and the enhanced fractional Fourier transform (EFRFT) to compensate the range and Doppler migrations simultaneously. Both simulation and real experiment using L-band digital ubiquitous radar are carried out to verify the performance of the proposed method. It is shown that the integration ability is better and the peak spectrum are more obvious compared with the traditional FFT-based moving target detection (MTD) and popular FRFT method.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"15 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":"125383867","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
Low-Complexity Hermite Nonlinear Filter for Active Noise Control 用于主动噪声控制的低复杂度埃尔米特非线性滤波器
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908703
Lu Lu, Xiaomin Yang
{"title":"Low-Complexity Hermite Nonlinear Filter for Active Noise Control","authors":"Lu Lu, Xiaomin Yang","doi":"10.1109/ICEICT55736.2022.9908703","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908703","url":null,"abstract":"In this article, a class of low-complexity Hermite nonlinear (HN) filters is proposed for nonlinear active noise control (NLANC). The HN filters belong to linear-in-the-parameter (LIP) nonlinear filters, which also have the orthogonal property for white input signals. Based on the HN filters, the fast affine projection algorithm (FAPA) and the dichotomous coordinate descent (DCD) method are introduced, generating DCD-filtered-h FAPA (DCD-FhFAPA). Benefiting from fast recursive filtering and DCD strategies, the computational complexity of the algorithm can be reduced. To further alleviate computational complexity, two methods of discarding redundant data are proposed based on the Mahalanobis distance, leading to the DCD-low-complexity filtered-h FAPA-I (DCD-LFhFAPA-I) and DCD-LFhFAPA-II algorithms. At the price of slightly slow convergence, two new algorithms significantly reduce the computational load for NLANC. Simulation results exhibit the effectiveness of the DCD-FhFAPA, DCD-LFhFAPA-I, and DCD-LFhFAPA-II algorithms.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"18 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":"122774273","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 High-Efficiency Ultral-Wideband Dual-Polarization Array Antenna 一种高效的超宽带双极化阵列天线
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9908888
Yong Chen, Jia Fang, Yang Zhu
{"title":"A High-Efficiency Ultral-Wideband Dual-Polarization Array Antenna","authors":"Yong Chen, Jia Fang, Yang Zhu","doi":"10.1109/ICEICT55736.2022.9908888","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9908888","url":null,"abstract":"The ultra-wideband(UWB) large-angle scan array antenna is the base of electronic countermeasures and wideband radar. Almost the ultra-wideband array are the tightly coupled array, and all the antenna element spacing of the array is less than half a wavelength of highest frequency. A new 3: 1 bandwidth dual-polarization tightly coupled array antenna is designed. The new antenna is a pure metal vivaldi antenna, and it's feed by the inner conductor of a RF connector directly. The antenna element spacing is bigger than half a wavelength of highest frequency, by adjust the thickness of the antenna to enhance the coupling between antenna elements, which means the antenna has higher efficiency. By use two-dimensional periodic boundary in HFSS, the antenna is simulated and optimized. The antenna is measured, the active-VSWRs at 6-18GHz are blew 3, the unweighted side lobe is less than −13dB, and the cross-polarization within the operation band are better than −25dB.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"46 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":"122928547","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
Broad- and Narrow-band Frequency Reconfigurable Antenna for Cognitive Radio Application 认知无线电应用的宽窄频带频率可重构天线
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9909027
Lei Li, Hongyan Ji, J. Nan, Shun Zhang
{"title":"Broad- and Narrow-band Frequency Reconfigurable Antenna for Cognitive Radio Application","authors":"Lei Li, Hongyan Ji, J. Nan, Shun Zhang","doi":"10.1109/ICEICT55736.2022.9909027","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9909027","url":null,"abstract":"In order to improve spectrum utilization, a broad-and narrow-band frequency reconfigurable antenna for cognitive radio systems is presented in this paper. The antenna radiation patch is composed of two semicircles with different radii. The spiral slit is etched into a cut-angle rectangle ground plane, allowing the antenna to operate in narrow bands. Two PIN diodes are loaded in the slit, and their on/off states are controlled by the DC bias circuit on the front of the substrate. So that the resonant length of the slit is varied to achieve frequency reconfigurable. The simulation results show that the antenna can operate in three states, UWB: 3.82-12GHz, single band: 3.02-4.40GHz, dual band: 3.05-4.16GHz and 6.23-7.20GHz. The designed antenna has simple structure, small size (19×17.5×0.787mm3) and good radiation performance.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"16 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":"122111522","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 a Butterfly Shaped Reflective Multifunctional Polarization Converter 蝴蝶形反射多功能偏振变换器的设计
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT) Pub Date : 2022-08-21 DOI: 10.1109/ICEICT55736.2022.9909323
Fushun Hao, J. Zang
{"title":"Design of a Butterfly Shaped Reflective Multifunctional Polarization Converter","authors":"Fushun Hao, J. Zang","doi":"10.1109/ICEICT55736.2022.9909323","DOIUrl":"https://doi.org/10.1109/ICEICT55736.2022.9909323","url":null,"abstract":"In this paper, we introduce a butterfly shaped ultra-thin reflective multifunctional polarization converter. It is capable of cross-polarization conversion and linear circular polarization conversion in multiple frequency ranges. High-efficiency cross-polarization conversion occurs in (6.40-8.45 GHz) and (18.3-24.94 GHz) in these frequency ranges. In these two frequency bands, we can see that the polarization conversion rate exceeds 90%. Linear circular polarization conversion is realized at (9.19-16.4 GHz), at the same time the axial ratio (AR) value is always kept less than 3dB in this frequency range, and the relative bandwidth reached 56.35%. The design also maintains stable performance at incident angles less than 30°.","PeriodicalId":179327,"journal":{"name":"2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT)","volume":"25 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":"116740064","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
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