Title :
High Q inductor design using modified magnetic substrate structure
Author :
Chia-Chu Wu ; Hung-Wei Chiu ; Da-Sheng Lee ; Min-Hsiang Chang ; Chien-Chi Lu ; Chao-Ning Chang
Author_Institution :
Dept. of Energy & Refrigerating Air-Conditioning, Nat. Taipei Univ. of Technol., Taipei, Taiwan
Abstract :
The antenna was set in a three-dimensional substrate to increase antenna´s quality factor. The best substrate shape shows significant improvement in measurement and simulation up to 18.35 % and 22.472 %. In this article we designed four different substrate shapes to analyze each inductor, resistance and quality factor. The errors of measurement and simulation results were under 5%. The efficiency was raised by using the most appropriate substrate models.
Keywords :
Q-factor; antennas; inductors; antenna quality factor; high Q inductor design; modified magnetic substrate structure; resistance; substrate shapes; three-dimensional substrate; Electrical resistance measurement; Ferrites; Inductance; Q-factor; Substrates; Wireless communication; A4WP; ferrite materials; quality factor; substrate structure; wireless power;
Conference_Titel :
Wireless Power Transfer Conference (WPTC), 2014 IEEE
Conference_Location :
Jeju
DOI :
10.1109/WPT.2014.6839564
