{"title":"Wearable 2.4 GHz Bluetooth Antenna for Respiration Monitoring and Contact Tracing.","authors":"Md Abu Saleh Tajin, Nathan Judd, Kapil Dandekar","doi":"10.1109/ap-s/usnc-ursi47032.2022.9887274","DOIUrl":null,"url":null,"abstract":"<p><p>A 2.4 GHz on-body Bluetooth antenna (BLEpatch) is proposed for respiration monitoring and contact tracing applications. Due to its patch structure, the antenna performance is robust at body proximity. The introduction of a compressible foam substrate allows it to periodically compress and relax in response to abdominal pressure due to respiration. The antenna is simulated both in free space and on a human body model. The antenna passband is 2.36 - 2.57 GHz with a maximum gain of 8.2 dBi in the relaxed state.</p>","PeriodicalId":74559,"journal":{"name":"Proceedings. IEEE Antennas and Propagation Society. International Symposium","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10193855/pdf/nihms-1897105.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. IEEE Antennas and Propagation Society. International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ap-s/usnc-ursi47032.2022.9887274","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A 2.4 GHz on-body Bluetooth antenna (BLEpatch) is proposed for respiration monitoring and contact tracing applications. Due to its patch structure, the antenna performance is robust at body proximity. The introduction of a compressible foam substrate allows it to periodically compress and relax in response to abdominal pressure due to respiration. The antenna is simulated both in free space and on a human body model. The antenna passband is 2.36 - 2.57 GHz with a maximum gain of 8.2 dBi in the relaxed state.
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