Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.133284
Kaushal Mukherjee, Subhadeep Mukhopadhyay, Sahadev Roy
Antennas with a high gain, good radiation efficiency, and an omnidirectional radiation pattern over a wide bandwidth will be able to solve some of the issues of existing communication networks. In this work a comparative analysis of different types of 5G antenna along with their performance improvements techniques are discussed. In this study we also proposed a simple planar printed antenna which is also offered high gain and desired radiation efficiencies. The proposed work is different in that, despite being a planar printed antenna, the antenna achieves a wider bandwidth of 4.5 GHz, peak gain of 11.6 dB, radiation efficiency of 92%, VSWR of 1.2, and SAR of 1.42 W/Kg for 1 g of tissue by utilising a U-shape slot over the radiating patch structure, and also useful for 5G-IoT-based infrastructure developments as a replacement for multi-layer antennas.
{"title":"CPW-fed printed patch antenna for 5G-IoT infrastructure development","authors":"Kaushal Mukherjee, Subhadeep Mukhopadhyay, Sahadev Roy","doi":"10.1504/ijcis.2023.133284","DOIUrl":"https://doi.org/10.1504/ijcis.2023.133284","url":null,"abstract":"Antennas with a high gain, good radiation efficiency, and an omnidirectional radiation pattern over a wide bandwidth will be able to solve some of the issues of existing communication networks. In this work a comparative analysis of different types of 5G antenna along with their performance improvements techniques are discussed. In this study we also proposed a simple planar printed antenna which is also offered high gain and desired radiation efficiencies. The proposed work is different in that, despite being a planar printed antenna, the antenna achieves a wider bandwidth of 4.5 GHz, peak gain of 11.6 dB, radiation efficiency of 92%, VSWR of 1.2, and SAR of 1.42 W/Kg for 1 g of tissue by utilising a U-shape slot over the radiating patch structure, and also useful for 5G-IoT-based infrastructure developments as a replacement for multi-layer antennas.","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135400582","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}
Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.133283
Beatriz Toscano, André Fernandes, Miguel Mira d, a Silva, Flávia Maria Santoro
{"title":"A systematic mapping on cascading effects in critical infrastructures","authors":"Beatriz Toscano, André Fernandes, Miguel Mira d, a Silva, Flávia Maria Santoro","doi":"10.1504/ijcis.2023.133283","DOIUrl":"https://doi.org/10.1504/ijcis.2023.133283","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"266 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135400821","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}
Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.10041627
Sahadev Roy, Md Faysal Kabir
{"title":"Development of an Accident Prediction Model for Freeways Systems","authors":"Sahadev Roy, Md Faysal Kabir","doi":"10.1504/ijcis.2023.10041627","DOIUrl":"https://doi.org/10.1504/ijcis.2023.10041627","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"81 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91341781","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}
Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.133285
Li Zhang
{"title":"The dynamic and secure storage of enterprise financial data based on cloud platform","authors":"Li Zhang","doi":"10.1504/ijcis.2023.133285","DOIUrl":"https://doi.org/10.1504/ijcis.2023.133285","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135400820","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}
Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.133281
Changsheng Wang
{"title":"The vibration control of magnetorheological elastomer damper for eccentric workshop","authors":"Changsheng Wang","doi":"10.1504/ijcis.2023.133281","DOIUrl":"https://doi.org/10.1504/ijcis.2023.133281","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"171 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135400711","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}
Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.134639
Alfonso Durán Chico, Juan Sebastián De Plaza Solórzano
{"title":"COVID-19 and the drinking water consumption pattern in Bogotá D.C., Colombia","authors":"Alfonso Durán Chico, Juan Sebastián De Plaza Solórzano","doi":"10.1504/ijcis.2023.134639","DOIUrl":"https://doi.org/10.1504/ijcis.2023.134639","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134890094","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}
Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.134618
Luciano Morabito, Benoît Robert
{"title":"Success factors and lessons learned during the implementation of a cooperative space for critical infrastructures","authors":"Luciano Morabito, Benoît Robert","doi":"10.1504/ijcis.2023.134618","DOIUrl":"https://doi.org/10.1504/ijcis.2023.134618","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"23 1","pages":"527-543"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134980938","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}
Pub Date : 2023-01-01DOI: 10.1504/ijcis.2023.10046181
G. Gabrani, Nikita Arora, Nikita Agarwala, Sunil Gupta
{"title":"Enabling Active Safety System along with Realtime monitoring and audio alerts in Two Wheelers through Smart Helmet System","authors":"G. Gabrani, Nikita Arora, Nikita Agarwala, Sunil Gupta","doi":"10.1504/ijcis.2023.10046181","DOIUrl":"https://doi.org/10.1504/ijcis.2023.10046181","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66720756","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}
Pub Date : 2022-01-01DOI: 10.1504/IJCIS.2022.10035983
Farham Shahrivar, Chun-Qing Li, M. Mahmoodian
{"title":"Comparative analysis of Fuzzy Multi Criteria Decision Making methods in maintenance prioritization of infrastructure assets","authors":"Farham Shahrivar, Chun-Qing Li, M. Mahmoodian","doi":"10.1504/IJCIS.2022.10035983","DOIUrl":"https://doi.org/10.1504/IJCIS.2022.10035983","url":null,"abstract":"","PeriodicalId":44956,"journal":{"name":"International Journal of Critical Infrastructures","volume":"41 15 1","pages":"1"},"PeriodicalIF":0.6,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89252596","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}
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