Rules of Thumb to Assess Losses of Implanted Antennas (CROSBI ID 714323)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Gao, Mingxiang ; Nikolayev, Denys ; Bosiljevac, Marko ; Šipuš, Zvonimir ; Skrivervik, Anja
engleski
Rules of Thumb to Assess Losses of Implanted Antennas
Fundamental limits for implanted antennas should be able to evaluate the bounds on losses with the knowledge of physical limitations from antenna and tissue parameters. In this work, rules of thumb to assess losses of deeply implanted antennas are presented toward improving the radiation efficiency. By means of rigorous and approximate approaches, the radiation efficiency of an elementary antenna within a spherical phantom is calculated as a function of multiple variables. According to the rules summarized subsequently, losses from different contributions may play a key role in specific situations, such as changes in the antenna type, phantom size, implant location and operating frequency.
implanted antennas, radiation efficiency, losses, fundamental limits
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Podaci o prilogu
1570686599
2021.
objavljeno
10.23919/EuCAP51087.2021.9411344
Podaci o matičnoj publikaciji
Proceedings of the 15th European Conference on Antennas and Propagation (EuCAP)
978-1-7281-8845-4
Podaci o skupu
15th European Conference on Antennas and Propagation (EuCAP)
predavanje
22.03.2021-26.03.2021
Düsseldorf, Njemačka