Pub Date : 2023-10-31DOI: 10.5573/ieiespc.2023.12.5.434
Dinh Tinh Nguyen
This paper proposes a solution for determining an amplitude distribution to enhance along-track resolution and reduce the peak side-lobe ratio (PSLR) when reconstructing images in multi-receiver synthetic aperture sonar (SAS). Based on analysis of the mathematical expression of the beam pattern and on simulation results, the proposed solution provides the amplitude distribution generating the highest along-track resolution and a PSLR that is less than the required value. With separation of the amplitude distribution into the product of two distributions (the real physical array and a virtual array from pings), the proposed solution decreases the number of investigations needed to determine the optimal amplitude distribution. The improvements in the along-track resolution (or half-power beam width) are evaluated by comparing the beam pattern derived from the proposed solution against the pattern from a conventional solution with real sound velocity data.
{"title":"Determination of Amplitude Distribution to Improve Along-track Resolution for Multi-receiver SAS","authors":"Dinh Tinh Nguyen","doi":"10.5573/ieiespc.2023.12.5.434","DOIUrl":"https://doi.org/10.5573/ieiespc.2023.12.5.434","url":null,"abstract":"This paper proposes a solution for determining an amplitude distribution to enhance along-track resolution and reduce the peak side-lobe ratio (PSLR) when reconstructing images in multi-receiver synthetic aperture sonar (SAS). Based on analysis of the mathematical expression of the beam pattern and on simulation results, the proposed solution provides the amplitude distribution generating the highest along-track resolution and a PSLR that is less than the required value. With separation of the amplitude distribution into the product of two distributions (the real physical array and a virtual array from pings), the proposed solution decreases the number of investigations needed to determine the optimal amplitude distribution. The improvements in the along-track resolution (or half-power beam width) are evaluated by comparing the beam pattern derived from the proposed solution against the pattern from a conventional solution with real sound velocity data.","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136018072","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 : 2021-12-31DOI: 10.5573/ieiespc.2021.10.6.496
Teressa Talluri, H. Chung, K. Shin
{"title":"Study of Battery State-of-charge Estimation with kNN Machine Learning Method","authors":"Teressa Talluri, H. Chung, K. Shin","doi":"10.5573/ieiespc.2021.10.6.496","DOIUrl":"https://doi.org/10.5573/ieiespc.2021.10.6.496","url":null,"abstract":"","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89430377","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 : 2021-12-31DOI: 10.5573/ieiespc.2021.10.6.513
Young-Beom Kim
{"title":"A Novel Computation Method for Tag Estimates in DFSA-based RFID Systems","authors":"Young-Beom Kim","doi":"10.5573/ieiespc.2021.10.6.513","DOIUrl":"https://doi.org/10.5573/ieiespc.2021.10.6.513","url":null,"abstract":"","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88574379","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 : 2021-12-31DOI: 10.5573/ieiespc.2021.10.6.505
K. Shin
{"title":"Design of Temperature Control Battery Pack of Electric Vehicle using PCM Thermal Characteristics","authors":"K. Shin","doi":"10.5573/ieiespc.2021.10.6.505","DOIUrl":"https://doi.org/10.5573/ieiespc.2021.10.6.505","url":null,"abstract":"","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79570233","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 : 2021-12-31DOI: 10.5573/ieiespc.2021.10.6.477
Yoola Choi, Young-Woo Kwon
{"title":"Comparison of Program Representations on Vulnerability Detection with Graph Neural Networks","authors":"Yoola Choi, Young-Woo Kwon","doi":"10.5573/ieiespc.2021.10.6.477","DOIUrl":"https://doi.org/10.5573/ieiespc.2021.10.6.477","url":null,"abstract":"","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83187466","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 : 2021-12-31DOI: 10.5573/ieiespc.2021.10.6.483
Daegun Ko, Youngmin Yoon, Jinoh Kim, Haelyong Choi
{"title":"Effective Electricity Demand Prediction via Deep Learning","authors":"Daegun Ko, Youngmin Yoon, Jinoh Kim, Haelyong Choi","doi":"10.5573/ieiespc.2021.10.6.483","DOIUrl":"https://doi.org/10.5573/ieiespc.2021.10.6.483","url":null,"abstract":"","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72998504","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 : 2021-12-31DOI: 10.5573/ieiespc.2021.10.6.490
Seonghan Ryu
{"title":"Wide Tuning-range LO Chain with a Hybrid Inductor for LTE and SAW-less GSM Transceiver","authors":"Seonghan Ryu","doi":"10.5573/ieiespc.2021.10.6.490","DOIUrl":"https://doi.org/10.5573/ieiespc.2021.10.6.490","url":null,"abstract":"","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"100 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77537793","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 : 2021-12-31DOI: 10.5573/ieiespc.2021.10.6.469
Nam Anh Dao, H. M. Nguyen, Khanh Nguyen
{"title":"Mining for Building Energy-consumption Patterns by using Intelligent Clustering","authors":"Nam Anh Dao, H. M. Nguyen, Khanh Nguyen","doi":"10.5573/ieiespc.2021.10.6.469","DOIUrl":"https://doi.org/10.5573/ieiespc.2021.10.6.469","url":null,"abstract":"","PeriodicalId":37326,"journal":{"name":"IEIE Transactions on Smart Processing and Computing","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84440119","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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