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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Microwave ferrite material with high dielectric constant and low ferromagnetic resonance line width as well as preparation method and application of microwave ferrite material
The invention relates to a microwave ferrite material with high dielectric constant and low ferromagnetic resonance line width, which is used by matching a main formula and additives, the main formula comprises Y2O3, Fe2O3 and Bi2O3, the additives comprise ZrO2, CaCO3 and MnCO3, and the microwave ferrite material comprises the following components in percentage by mass: 13 to 18 weight percent of Y2O3, 50 to 55.5 weight percent of Fe2O3, 27 to 35 weight percent of Bi2O3, 0.5 to 1.5 weight percent of ZrO2, 0.5 to 2 weight percent of CaCO3 and 0.55 to 0.95 weight percent of MnCO3. The microwave circulator and isolator can be applied to related devices of 5G communication so as to meet miniaturization and integration application of microwave circulators and isolators.
本发明涉及高介电常数低铁磁共振线宽的微波铁氧体材料，由主配方和添加剂搭配使用，所述主配方为Y2O3、Fe2O3和Bi2O3，所述添加剂为ZrO2、CaCO3和MnCO3，其成分按照质量百分数计：Y2O3：13wt％‑18wt％，Fe2O3：50wt％‑55.5wt％，Bi2O3：27wt％‑35wt％，ZrO2：0.5wt％‑1.5wt％，CaCO3：0.5wt％‑2wt％和MnCO3：0.55wt％‑0.95wt％。可以应用于5G通信的相关器件中，以满足微波环形器和隔离器的小型化、集成化应用。
Microwave ferrite material with high dielectric constant and low ferromagnetic resonance line width as well as preparation method and application of microwave ferrite material
The invention relates to a microwave ferrite material with high dielectric constant and low ferromagnetic resonance line width, which is used by matching a main formula and additives, the main formula comprises Y2O3, Fe2O3 and Bi2O3, the additives comprise ZrO2, CaCO3 and MnCO3, and the microwave ferrite material comprises the following components in percentage by mass: 13 to 18 weight percent of Y2O3, 50 to 55.5 weight percent of Fe2O3, 27 to 35 weight percent of Bi2O3, 0.5 to 1.5 weight percent of ZrO2, 0.5 to 2 weight percent of CaCO3 and 0.55 to 0.95 weight percent of MnCO3. The microwave circulator and isolator can be applied to related devices of 5G communication so as to meet miniaturization and integration application of microwave circulators and isolators.
本发明涉及高介电常数低铁磁共振线宽的微波铁氧体材料，由主配方和添加剂搭配使用，所述主配方为Y2O3、Fe2O3和Bi2O3，所述添加剂为ZrO2、CaCO3和MnCO3，其成分按照质量百分数计：Y2O3：13wt％‑18wt％，Fe2O3：50wt％‑55.5wt％，Bi2O3：27wt％‑35wt％，ZrO2：0.5wt％‑1.5wt％，CaCO3：0.5wt％‑2wt％和MnCO3：0.55wt％‑0.95wt％。可以应用于5G通信的相关器件中，以满足微波环形器和隔离器的小型化、集成化应用。
Microwave ferrite material with high dielectric constant and low ferromagnetic resonance line width as well as preparation method and application of microwave ferrite material
高介电常数低铁磁共振线宽的微波铁氧体材料及其制备方法和应用
XIAO SHIYONG (Autor:in) / WU HAO (Autor:in) / YAO QIWEI (Autor:in) / DENG ZHIJIE (Autor:in) / DAN HONGMEI (Autor:in) / AO HONG (Autor:in) / TANG YE (Autor:in)
30.08.2024
Patent
Elektronische Ressource
Chinesisch
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