发布求助
文献互助 智能选刊 最新文献

Computer Modeling in Engineering & Sciences最新文献

筛选
英文 中文
Computer Modelling of Compact 28/38 GHz Dual-Band Antenna for Millimeter-Wave 5G Applications 用于毫米波5G应用的紧凑型28/38 GHz双频天线的计算机建模
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2023.026200
Amit V Patel, A. Desai, I. Elfergani, Hiren K. Mewada, C. Zebiri, Keyur K. Mahant, Jonathan Rodriguez, R. Abd‐Alhameed
{"title":"Computer Modelling of Compact 28/38 GHz Dual-Band Antenna for Millimeter-Wave 5G Applications","authors":"Amit V Patel, A. Desai, I. Elfergani, Hiren K. Mewada, C. Zebiri, Keyur K. Mahant, Jonathan Rodriguez, R. Abd‐Alhameed","doi":"10.32604/cmes.2023.026200","DOIUrl":"https://doi.org/10.32604/cmes.2023.026200","url":null,"abstract":"A four-element compact dual-band patch antenna having a common ground plane operating at 28/38 GHz is proposed for millimeter-wave communication systems in this paper. The multiple-input-multiple-output (MIMO) antenna geometry consists of a slotted ellipse enclosed within a hollow circle which is orthogonally rotated with a connected partial ground at the back. The overall size of the four elements MIMO antenna is 2.24 λ × 2.24 λ (at 27.12 GHz). The prototype of four-element MIMO resonator is designed and printed using Rogers RT Duroid 5880 with ε r = 2.2 and loss tangent = 0.0009 and having a thickness of 0.8 mm. It covers dual-band having a fractional bandwidth of 15.7% (27.12 – 31.34 GHz) and 4.2% (37.21 – 38.81 GHz) for millimeter-wave applications with a gain of more than 4 dBi at both bands. The proposed antenna analysis in terms of MIMO diversity parameters (Envelope Correlation Coefficient (ECC) and Diversity Gain (DG)) is also carried out. The experimental result in terms of reflection coefficient, radiation pattern, gain and MIMO diversity parameter correlates very well with the simulated ones that show the potential of the proposed design for MIMO applications at millimeter-wave frequencies.","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131346816","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
Intelligent Traffic Scheduling for Mobile Edge Computing in IoT via Deep Learning 基于深度学习的物联网移动边缘计算智能流量调度
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2022.022797
Shaoxuan Yun, Ying Chen
{"title":"Intelligent Traffic Scheduling for Mobile Edge Computing in IoT via Deep Learning","authors":"Shaoxuan Yun, Ying Chen","doi":"10.32604/cmes.2022.022797","DOIUrl":"https://doi.org/10.32604/cmes.2022.022797","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"184 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132256491","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
Effect of Particle Orientation on Heat Transfer in Arrays of Prolate Particles 粒子取向对长形粒子阵列传热的影响
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2023.025308
R. Basit, Xinyang Li, Zheqing Huang, Qiang Zhou
{"title":"Effect of Particle Orientation on Heat Transfer in Arrays of Prolate Particles","authors":"R. Basit, Xinyang Li, Zheqing Huang, Qiang Zhou","doi":"10.32604/cmes.2023.025308","DOIUrl":"https://doi.org/10.32604/cmes.2023.025308","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130153480","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
Graph Convolutional Network-Based Repository Recommendation System 基于图卷积网络的知识库推荐系统
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2023.027287
Zhifang Liao, Shuyuan Cao, Bin Li, Shengzong Liu, Yan Zhang, Song Yu
{"title":"Graph Convolutional Network-Based Repository Recommendation System","authors":"Zhifang Liao, Shuyuan Cao, Bin Li, Shengzong Liu, Yan Zhang, Song Yu","doi":"10.32604/cmes.2023.027287","DOIUrl":"https://doi.org/10.32604/cmes.2023.027287","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134262582","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 Client Selection Method Based on Loss Function Optimization for Federated Learning 基于损失函数优化的联邦学习客户端选择方法
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2023.027226
Y. Zeng, Siyuan Teng, Tian Xiang, Jilin Zhang, Yuankai Mu, Yongjian Ren, Jian Wan
{"title":"A Client Selection Method Based on Loss Function Optimization for Federated Learning","authors":"Y. Zeng, Siyuan Teng, Tian Xiang, Jilin Zhang, Yuankai Mu, Yongjian Ren, Jian Wan","doi":"10.32604/cmes.2023.027226","DOIUrl":"https://doi.org/10.32604/cmes.2023.027226","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"107 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134092652","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 Autoencoder Based Fault Detection Method for Metro Railway Turnout 基于卷积自编码器的地铁道岔故障检测方法
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2023.024033
Chen Chen, Xingqiu Li, Kai Huang, Zhongwei Xu, Meng Mei
{"title":"A Convolutional Autoencoder Based Fault Detection Method for Metro Railway Turnout","authors":"Chen Chen, Xingqiu Li, Kai Huang, Zhongwei Xu, Meng Mei","doi":"10.32604/cmes.2023.024033","DOIUrl":"https://doi.org/10.32604/cmes.2023.024033","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134284138","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 New Criterion for Defining Inhomogeneous Slope Failure Using the Strength Reduction Method 用强度折减法定义非均质边坡破坏的新准则
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2022.020260
Chengya Hua, L. Yao, Chenguang Song, Qi Ni, Dongfang Chen
{"title":"A New Criterion for Defining Inhomogeneous Slope Failure Using the Strength Reduction Method","authors":"Chengya Hua, L. Yao, Chenguang Song, Qi Ni, Dongfang Chen","doi":"10.32604/cmes.2022.020260","DOIUrl":"https://doi.org/10.32604/cmes.2022.020260","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131751145","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
Introduction to the Special Issue on Mechanics of Composite Materials and燬tructures 复合材料与燬结构力学特刊导论
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2022.023418
J. Xiong, Jin-Seung Yang, Hui Li, Wu Xu
{"title":"Introduction to the Special Issue on Mechanics of Composite Materials and燬tructures","authors":"J. Xiong, Jin-Seung Yang, Hui Li, Wu Xu","doi":"10.32604/cmes.2022.023418","DOIUrl":"https://doi.org/10.32604/cmes.2022.023418","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132839740","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
Cooperative Angles-Only Relative Navigation Algorithm for Multi-Spacecraft Formation in Close-Range 近距离多航天器编队的协同纯角度相对导航算法
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2022.017470
Sha Wang, Chenglong He, Baichun Gong, Xiucai Ding, Yanhua Yuan
{"title":"Cooperative Angles-Only Relative Navigation Algorithm for Multi-Spacecraft Formation in Close-Range","authors":"Sha Wang, Chenglong He, Baichun Gong, Xiucai Ding, Yanhua Yuan","doi":"10.32604/cmes.2022.017470","DOIUrl":"https://doi.org/10.32604/cmes.2022.017470","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133699471","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
Introduction to the Special Issue on Blockchain Security 区块链安全特刊简介
Computer Modeling in Engineering & Sciences Pub Date : 1900-01-01 DOI: 10.32604/cmes.2022.025097
Zhihong Tian, Yanhui Guo, Shen Su, Hui Lu
{"title":"Introduction to the Special Issue on Blockchain Security","authors":"Zhihong Tian, Yanhui Guo, Shen Su, Hui Lu","doi":"10.32604/cmes.2022.025097","DOIUrl":"https://doi.org/10.32604/cmes.2022.025097","url":null,"abstract":"","PeriodicalId":398460,"journal":{"name":"Computer Modeling in Engineering & Sciences","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133240151","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