A metamaterial hepta‐band antenna for wireless applications with specific absorption rate reduction

2019 ◽  
Vol 29 (10) ◽  
Author(s):  
Ritesh K. Saraswat ◽  
Mithilesh Kumar
Keyword(s):  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Rate Reduction ◽  
Specific Absorption ◽  
Wireless Applications

scholarly journals Miniaturized implantable power transmission system for biomedical wireless applications

2020 ◽  
Vol 7 (1) ◽  
pp. 1-9 ◽  
Author(s):  
Shuoliang Ding ◽  
Stavros Koulouridis ◽  
Lionel Pichon
Keyword(s):  
Reflection Coefficient ◽  
Radiation Pattern ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Power Transmission ◽  
Antenna Design ◽  
Wireless Power ◽  
Specific Absorption ◽  
Wireless Applications ◽  
Power Needs

AbstractIn this paper, a complete wireless power transmission scenario is presented, including an external transmission antenna, an in-body embedded antenna, a rectifying circuit, and a powered sensor. This system operates at the Industrial, Scientific, and Medical bands (902.8–928 MHz). For the antenna design, important parameters including reflection coefficient, radiation pattern, and specific absorption rate are presented. As for the rectifying circuit, a precise model is created utilizing off-the-shelf components. Several circuit models and components are examined in order to obtain optimum results. Finally, this work is evaluated against various sensors' power needs found in literature.

Assessment of specific absorption rate reduction in human head using metamaterial

nano Online ◽  
2016 ◽  
Author(s):  
Mohammad Rashed Iqbal Faruque ◽  
Mohammad Tariqul Islam ◽  
Nik Abdullah Nik Mohamed
Keyword(s):  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Human Head ◽  
Rate Reduction ◽  
Specific Absorption

scholarly journals Specific absorption rate reduction using nonlinear gradient fields

2012 ◽  
Vol 70 (2) ◽  
pp. 537-546 ◽  
Author(s):  
Emre Kopanoglu ◽  
Ugur Yilmaz ◽  
Yildiray Gokhalk ◽  
Ergin Atalar
Keyword(s):  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Rate Reduction ◽  
Specific Absorption ◽  
Gradient Fields

scholarly journals Specific absorption rate reduction of multi split square ring metamaterial for L- and S-band application

2019 ◽  
Vol 15 ◽  
pp. 102668 ◽  
Author(s):  
Tayaallen Ramachandran ◽  
Mohammad Rashed Iqbal Faruque ◽  
Eistiak Ahamed ◽  
Sabirin Abdullah
Keyword(s):  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Rate Reduction ◽  
Specific Absorption
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