发布求助
文献互助 智能选刊 最新文献

2019 IEEE International Conference on Computational Electromagnetics (ICCEM)最新文献

筛选
英文 中文
A compact coplanar waveguide feed bow-tie slot antenna for WIMAX, C and X band applications 一个紧凑的共面波导馈电领结槽天线，用于WIMAX, C和X波段应用
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8779099
Z. Dayo, Q. Cao, P. Soothar, Mir Lodro, You Li
{"title":"A compact coplanar waveguide feed bow-tie slot antenna for WIMAX, C and X band applications","authors":"Z. Dayo, Q. Cao, P. Soothar, Mir Lodro, You Li","doi":"10.1109/COMPEM.2019.8779099","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8779099","url":null,"abstract":"In this paper, a planar bow-tie slot antenna with coplanar waveguide fed for tri-band i.e. WIMAX, C and X band wireless communication applications is proposed. This antenna has been designed to meet the prerequisite of multiple resonant frequencies by setting up the proper dimensions of the bow-tie arm slots and feed line cutout slots. The dimensions corresponds to the tri-band resonant frequencies, are obtained by engraving slots of distinct length and width above the ground plane. The antenna is fed by 50Ω coplanar waveguide feed line. Physical size of the proposed antenna is 30×60 mm2 designed on thick substrate. The copper cladding ArlonCuClad217(tm) woven fiberglass laminate material with dielectric loss tangent 0.0009 and relative permittivity 2.17 is used. The gain, impedance bandwidths, return loss, and VSWR of proposed antenna has been analyzed and discussed. Moreover, the extensive parametric study has been carried out with the dimensions of feed line cutout. The simulation results have shown that the designed prototype of an antenna exhibits the peak realized gain of 6.9dBi and average gain of 2.3dBi.The proposed antenna has three operating bands, which are suitable for WIMAX, C-band and X-band applications.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131484750","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: 13
Lumped 3-D Equivalent Thermal Circuit Model for Transient Thermal Analysis of TSV Array TSV阵列瞬态热分析的集总三维等效热电路模型
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8779007
Qiu Min, E. Li, Jianming Jin
{"title":"Lumped 3-D Equivalent Thermal Circuit Model for Transient Thermal Analysis of TSV Array","authors":"Qiu Min, E. Li, Jianming Jin","doi":"10.1109/COMPEM.2019.8779007","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8779007","url":null,"abstract":"This paper presents a lumped three-dimensional equivalent thermal circuit model for the transient thermal analysis of through silicon via (TSV) arrays. The distribution of heat source and the multiple directions of heat flow are both included. Thermal network is built up for TSV arrays with thermal resistances and capacitances analytically calculated from geometry and material parameters. With simulation conducted using a commonly-used modified nodal analysis solver, the transient variation and spatial distribution of temperature in both vertical and lateral directions can be captured. Numerical validations demonstrate that the proposed model greatly reduces simulation time while maintaining a good accuracy.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124634668","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: 4
A Bandpass Filter using Improved CRLH Mushroom resonators based on the CQ Crosscoupling Structure 基于CQ交叉耦合结构的改进CRLH蘑菇谐振带通滤波器
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8778875
Xin Cao, Qiangming Cai, Yuyu Zhu, Zuxue Xia, J. Fan
{"title":"A Bandpass Filter using Improved CRLH Mushroom resonators based on the CQ Crosscoupling Structure","authors":"Xin Cao, Qiangming Cai, Yuyu Zhu, Zuxue Xia, J. Fan","doi":"10.1109/COMPEM.2019.8778875","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8778875","url":null,"abstract":"In this paper, a bandpass filter using improved composite right/left-handed (CRLH) mushroom resonators based on the cascaded quadruplet (CQ) cross-coupling structure is proposed. First, etched split ring resonators (SRR) have been added at the ground plane of the mushroom structure for miniaturization. Then, by employing the CQ cross-coupling structure, transmission zeros have been created to increase the out-of-band rejection. The filter is fabricated and measured, and the measurements are in good agreement with the theoretical analysis. The proposed filter has applications in microwave circuits and modern wireless communication systems.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114650075","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 Wideband Dual Circularly Polarized Patch Antenna Using L-probe 一种宽带双圆极化贴片天线
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8778955
Shengxu Xie, S. Xiao
{"title":"A Wideband Dual Circularly Polarized Patch Antenna Using L-probe","authors":"Shengxu Xie, S. Xiao","doi":"10.1109/COMPEM.2019.8778955","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8778955","url":null,"abstract":"This paper presents a wideband dual circularly polarized patch antenna fed by four L-shaped probes. By designing a microstrip circuit consists of power divider and phase shifter, the presented antenna shows impedance bandwidth of more than 54%. Furthermore, it shows a 3 dB axial-ratio of 46% at 10 GHz. The antenna shows good performance under both polarizations, and the feeding network only occupies a small space, which is conducive to the application of the antenna in phased array.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121613935","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 Polarization Reconfigurable Dielectric Resonator Antenna with Agile Switch 具有敏捷开关的极化可重构介质谐振器天线
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8779167
Zhe Chen, H. Wong, Jun Xiang
{"title":"A Polarization Reconfigurable Dielectric Resonator Antenna with Agile Switch","authors":"Zhe Chen, H. Wong, Jun Xiang","doi":"10.1109/COMPEM.2019.8779167","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8779167","url":null,"abstract":"In this paper, we presented a new linear polarization (LP) reconfigurable glass dielectric resonator antenna (DRA) with agile switch. To quickly reconfigure the polarization of the DRA, we equipped two orthogonal PIN-diode loaded metallic strip lines inside the dielectric resonator. The inserted metal strip line disturbed the initial electric field distribution and changed the polarization of the DRA. As a result, the glass DRA achieved three switchable polarizations: 90-degree polarization (STATE 1), + 45-degree polarization (STATE 2), and – 45-degree polarization (STATE 3) across a wide efficient impedance bandwidth (overlapped band of the three states) of 15.0 %. For demonstration, the DRA was designed at 2.4 GHz with high radiation efficiencies and quickly switch.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125313675","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
Real-time Object Detection Based on RGB-D Image 基于RGB-D图像的实时目标检测
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8779089
Zekun Luo, Xia Wu, Chunfu Luo, Ping Wang
{"title":"Real-time Object Detection Based on RGB-D Image","authors":"Zekun Luo, Xia Wu, Chunfu Luo, Ping Wang","doi":"10.1109/COMPEM.2019.8779089","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8779089","url":null,"abstract":"Object detection for environment perception is one of the most critical steps for autonomous driving and driving assistant systems. Currently, considering the size of detection model, there is still a need for further improvement to satisfy the requirement of real-time, high-accuracy in object detection approaches for embedded on-board devices. In this paper, we proposed a novel method that taking advantage of fully convolutional neural network and RGB-D image to enhance the speed of detection and simplify the model by reducing its size. Specifically, we utilized a simulator to obtain a lot of binocular and supplementary RGB-D images for training. The proposed method was evaluated on the KITTI dataset and can achieve an accuracy of 90% for easy task. Moreover, the simulation results demonstrated the efficiency of detection get a speed up to 180 FPS when running on the GPU.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"57 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120934865","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
Manipulate the Dipole Emission Properties Using Highly Symmetrical Nanoantenna 利用高度对称纳米天线控制偶极子发射特性
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8778976
Li Ma, Song Sun, Taiping Zhang, Mo Li
{"title":"Manipulate the Dipole Emission Properties Using Highly Symmetrical Nanoantenna","authors":"Li Ma, Song Sun, Taiping Zhang, Mo Li","doi":"10.1109/COMPEM.2019.8778976","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8778976","url":null,"abstract":"the emission characteristics of an arbitrarily oriented dipole manipulated by a highly symmetrical plasmonic cross nanoantenna are studied under the framework of weak coupling. The theoretical results indicate that, comparing with the conventional dimer counterpart, the average emission enhancement over all the polarizations of the dipole emitter is much higher and the intrinsic polarization of the dipole source is well-preserved in the far field by using the cross configuration. The effect of the substrate and the displacement of the fluorophore are also studied to demonstrate the robustness of the proposed cross structure.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121257758","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
Absorptive Frequency-Selective Reflectors 吸收频率选择反射器
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8779117
Hao Huang, A. Omar, Z. Shen
{"title":"Absorptive Frequency-Selective Reflectors","authors":"Hao Huang, A. Omar, Z. Shen","doi":"10.1109/COMPEM.2019.8779117","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8779117","url":null,"abstract":"A frequency response of absorption-reflection-absorption is introduced a new structure named as \"absorptive frequency-selective reflector (AFSR)\". This physical structure is capable of realizing two functions: one achieving a wideband absorption band with low reflection and the other controlling the reflection band within the absorption band through resonance. Given its unique frequency response, such AFSR may find various applications in antenna engineering.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"03 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127254468","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
Low-Scattering Artificial Electromagnetic Surface with Diffuse and Absorptive Elements 具有漫射和吸收元件的低散射人工电磁表面
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8779235
Lina Qiu, G. Xiao
{"title":"Low-Scattering Artificial Electromagnetic Surface with Diffuse and Absorptive Elements","authors":"Lina Qiu, G. Xiao","doi":"10.1109/COMPEM.2019.8779235","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8779235","url":null,"abstract":"In this paper we present a low-scattering metasurface using combination of diffuse elements and absorptive elements. As is well known that diffusion and absorption are two common ways to achieve RCS reduction. However, the energy conversion caused by absorbing and the relatively strong side lobe caused by diffuse scattering will increase the probability of being detected. By combining these two methods, a diffuse scattering metasurface with absorbing elements is proposed to achieve further RCS reduction. An optimization procedure is developed based on the simulated annealing algorithm to get an optimal performance. Simulation results show that the proposed metasurfaces have good performance of RCS reduction.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126316010","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 Beam-Steering Dielectric Resonator Antenna without Beamforming Network 无波束形成网络的波束导向介质谐振器天线
2019 IEEE International Conference on Computational Electromagnetics (ICCEM) Pub Date : 2019-03-20 DOI: 10.1109/COMPEM.2019.8778969
Y. Y. Tan, S. Zheng
{"title":"A Beam-Steering Dielectric Resonator Antenna without Beamforming Network","authors":"Y. Y. Tan, S. Zheng","doi":"10.1109/COMPEM.2019.8778969","DOIUrl":"https://doi.org/10.1109/COMPEM.2019.8778969","url":null,"abstract":"A novel beam-steering dielectric resonator antenna (DRA) without beamforming network is presented in this paper. Instead of adopting the most common way of combining array antennas with beamforming networks to achieve beam steering, the proposed DRA has a very simple structure, with only a single rectangular dielectric resonator (DR) as its radiator. Three microstrip lines are employed to feed the DRA through three slots etched on the ground plane respectively. Between every two microstrip lines lies a decoupling network to improve the isolation of the ports. When one of the three ports is excited and the other two are terminated to 50 Ω impedance, the radiator is fed accordingly at different positions and can generate three different tilted radiation beams in total. As a result, beam steering can be achieved using a single DRA without beamforming network. For demonstration, a single beam-steering DRA without beamforming network working at 5.25 GHz is designed and simulated. The proposed antenna has a bandwidth of 5% and an isolation higher than 15 dB at the center frequency. The three main beams are tilted to -40°, 0° and 40°, with an antenna gain of around 7.45 dBi.","PeriodicalId":342849,"journal":{"name":"2019 IEEE International Conference on Computational Electromagnetics (ICCEM)","volume":"122 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123162847","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
首页 上一页 下一页 尾页
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
现在去查看 取消
×
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