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YIG ferrite material with high dielectric constant and high saturation magnetization and preparation method thereof
The invention provides a YIG ferrite material with high dielectric constant and high saturation magnetization and a preparation method thereof, and belongs to the field of microwave ferrite materials, the chemical formula of the YIG ferrite material is BiaCabY3-a-bZrbSncZncFe5-b-2c-delta O12, 1.2 < = a < = 1.5, 0 < = b < = 0.6, 0 < = c < = 0.5, delta is iron deficiency, 0 < = delta < = 0.3, the dielectric constant of the YIG ferrite material is 30-35, and the saturation magnetization is 1800-2000 Gs. The YIG ferrite material provided by the invention is simple in preparation method, can be used in miniaturized microwave devices, and can meet the requirements of miniaturization and light weight of 5G base station circulators.
本发明提供了一种高介电常数、高饱和磁化强度YIG铁氧体材料及其制备方法，属于微波铁氧体材料领域，其化学式组成为:BiaCabY3‑a‑bZrbSncZncFe5‑b‑2c‑δO12，其中1.2≤a≤1.5,0≤b≤0.6,0≤c≤0.5，δ为缺铁量，0≤δ≤0.3，本发明的YIG铁氧体材料的介电常数为30～35，饱和磁化强度为1800～2000Gs。本发明提供的YIG铁氧体材料，制备方法简单，且可以用于小型化的微波器件中，能够满足5G基站环形器的小型化、轻量化要求。
YIG ferrite material with high dielectric constant and high saturation magnetization and preparation method thereof
The invention provides a YIG ferrite material with high dielectric constant and high saturation magnetization and a preparation method thereof, and belongs to the field of microwave ferrite materials, the chemical formula of the YIG ferrite material is BiaCabY3-a-bZrbSncZncFe5-b-2c-delta O12, 1.2 < = a < = 1.5, 0 < = b < = 0.6, 0 < = c < = 0.5, delta is iron deficiency, 0 < = delta < = 0.3, the dielectric constant of the YIG ferrite material is 30-35, and the saturation magnetization is 1800-2000 Gs. The YIG ferrite material provided by the invention is simple in preparation method, can be used in miniaturized microwave devices, and can meet the requirements of miniaturization and light weight of 5G base station circulators.
本发明提供了一种高介电常数、高饱和磁化强度YIG铁氧体材料及其制备方法，属于微波铁氧体材料领域，其化学式组成为:BiaCabY3‑a‑bZrbSncZncFe5‑b‑2c‑δO12，其中1.2≤a≤1.5,0≤b≤0.6,0≤c≤0.5，δ为缺铁量，0≤δ≤0.3，本发明的YIG铁氧体材料的介电常数为30～35，饱和磁化强度为1800～2000Gs。本发明提供的YIG铁氧体材料，制备方法简单，且可以用于小型化的微波器件中，能够满足5G基站环形器的小型化、轻量化要求。
YIG ferrite material with high dielectric constant and high saturation magnetization and preparation method thereof
一种高介电常数、高饱和磁化强度YIG铁氧体材料及其制备方法
MIAO YANG (author) / TANG YINGHUI (author) / ZHANG BIXIAN (author) / WANG SHUO (author)
2024-12-17
Patent
Electronic Resource
Chinese
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