Ferrite pastes for additive manufacturing of microwave devices

被引：0
|
作者：
Trufanova, N. S. [1 ]
Ignatieva, A. [1 ]
Trenkal, E. I. [1 ]
Artischev, S. A. [1 ]
Ragimov, E. R. [1 ]
Gadirov, R. M. [1 ]
机构：
[1] Tomsk State Univ Control Syst & Radioelect, Tomsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2024年 / 67卷 / 12期
基金：
俄罗斯科学基金会;
关键词：
3D printing; Ferrite; Paste; Terpineol; PEG-400; FABRICATION; ANTENNAS;
D O I：
10.1007/s11182-025-03391-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The paper studies ferrite pastes based on lithium-containing ferrite (Li0.4Fe2.4Zn0.2O4). A selection of the binder composition is described herein. Pastes based on the binding terpineol with polyethylene glycol demonstrate the best porosity and application quality. The frequency response of the microstrip transmission line with a ferrite sublayer is studied. As a result, the determined parameters of the ferrite layer are determined to be the dielectric permittivity (epsilon = 16), loss-angle tangent (tan delta = 0.3) and magnetic permeability (mu = 40).
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页码：2397 / 2407
页数：11
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