Nano Boyutlu Vücut Merkezli Kablosuz Ağların Alveolar Alanları ve İnsan Dokuları İçin Numerik Analiz

Bu makalede, insan vücudu içerisinde Terahertz (THz) elektromanyetik dalgalarının yayılımı araştırılmış ve alveolar boşlukları ve insan dokuları içindeki Nano Ölçekli Vücut Merkezli Kablosuz Ağların sistem performansının bir modeli tartışılmıştır. THz frekans bandı kablosuz iletişimde, özellikle nano ölçekli kablosuz iletişimde yeni uygulamalar sağlamaktadır. Bu makalede geliştirilen model, THz bandının kablosuz iletişimi için nano ölçek ortamında Alveoların boşluklarında ve insan dokularından yayılan EM dalgalarının toplam emilim kaybı, yol kaybı ve kapasite özelliklerini hesaplamaktadır. Gürültü seviyesi ve yol kayıplarının modellenmesine dayanarak, kanal kapasitesi de hesaplanmıştır. Sonuç olarak, Kablosuz Nano Telsiz Duyarga Ağlarının, insan vücudu üzerinden iletişim kurabildiği gösterilmektedir. Modelin sayısal analizine göre 3 iletim penceresi olan ω1 = [0.01 THz - 0.5 THz], ω2 = [0.58 THz - 0.74 THz] ve ω3 = [0.77 THz - 0.96 THz] bulunmuştur. Kablosuz Ağların THz iletişimde en uzun ve düşük geçiş penceresi olan olan 0.01 THz - 0.5 THz aralığı akçigerlerde ve kan için Nano Ölçekli Vücut Merkezli Kablosuz Ağlar evrensel nano düğüm tasarlayabilmek için modellenmiştir.

NUMERICAL ANALYSIS OF THE ALVEOLAR SPACES AND HUMAN TISSUES FOR NANOSCALE BODY-CENTRIC WIRELESS NETWORKS

This paper investigates the propagation of Terahertz (THz) electromagnetic waves inside thehuman body and discusses a model of the system performance of Nanoscale Body-Centric WirelessNetworks inside the alveolar spaces and human tissues. THz band wireless communication enables newapplications especially in nanoscale wireless communication. The model developed in this papercalculates the total absorption loss, path loss and capacity properties of EM waves propagating throughthe Alveolar Spaces and Human Tissues in nanoscale environment for THz band wirelesscommunication. Based on the modeling of noise level and path losses, the channel capacity is calculated.The results show that Wireless Nanosensor Networks (WNSNs) can communicate through the humanbody. According to the numerical analysis of the model several transmission windows which are ω1 =[0.01 THz – 0.5 THz], ω2 = [0.58 THz – 0.74 THz] and ω3 = [0.77 THz – 0.96 THz] have been foundfor Nanoscale Body-Centric Wireless Networks. The longest and lowest transmission window which is inthe range of 0.01 THz – 0.5 THz values have been analyzed for blood, plasma, RCBs and water to designuniversal nanonode for Nanoscale Body-Centric Wireless Networks at gases in lungs and blood.

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