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Ferrite material suitable for 5G circulator and preparation method thereof
The invention provides a ferrite material suitable for a 5G circulator and a preparation method thereof, the composition chemical formula of the ferrite material suitable for the 5G circulator is Y<3-a-b-c-2d-3e-f-2g-h>GdCa<3b>Sn<3c>Zr<3d>Ti<3e>MnV<5g>AlFe<5-b-3c-2d-e-3g>O<12>, in the formula, 0.12 < = a < = 0.21, 0.15 < = b < = 0.2, 0.15 < = c < = 0.25, 0.1 < = d < = 0.18, 0.08 < = e < = 0.18, 0.1 < = f < = 0.2, 0.1 < = g < = 0.2, and 0.1 < = g < = 0.25. By adjusting the formula and the preparation method of the ferrite material, the ferrite material can meet the requirements for miniaturization and light weight of a 5G circulator, the dielectric constant is not lower than 18, the ferromagnetic resonance line width does not exceed 35 Oe, and the Curie temperature is 240 DEG C or above, so that obstacles are removed for miniaturization and light weight of communication equipment.
本发明提供了一种适用于5G环形器的铁氧体材料及其制备方法，所述适用于5G环形器的铁氧体材料的组成化学式为Y3‑a–b‑c‑2d‑3e‑f‑2g‑hGdaCa3bSn3cZr3dTi3eMnfV5gAlhFe5‑b‑3c‑2d‑e‑3gO12，其中，0.12≤a≤0.21，0.15≤b≤0.2，0.15≤c≤0.25，0.1≤d≤0.18，0.08≤e≤0.18，0.1≤f≤0.2，0.1≤g≤0.2，0.1≤g≤0.25。本发明通过调整铁氧体材料的配方以及制备方法，使铁氧体材料能够满足5G环形器小型化、轻量化的要求，且介电常数不低于18，铁磁共振线宽不超过35Oe，且居里温度240℃以上，从而为通信器材的小型化、轻量化扫除障碍。
Ferrite material suitable for 5G circulator and preparation method thereof
The invention provides a ferrite material suitable for a 5G circulator and a preparation method thereof, the composition chemical formula of the ferrite material suitable for the 5G circulator is Y<3-a-b-c-2d-3e-f-2g-h>GdCa<3b>Sn<3c>Zr<3d>Ti<3e>MnV<5g>AlFe<5-b-3c-2d-e-3g>O<12>, in the formula, 0.12 < = a < = 0.21, 0.15 < = b < = 0.2, 0.15 < = c < = 0.25, 0.1 < = d < = 0.18, 0.08 < = e < = 0.18, 0.1 < = f < = 0.2, 0.1 < = g < = 0.2, and 0.1 < = g < = 0.25. By adjusting the formula and the preparation method of the ferrite material, the ferrite material can meet the requirements for miniaturization and light weight of a 5G circulator, the dielectric constant is not lower than 18, the ferromagnetic resonance line width does not exceed 35 Oe, and the Curie temperature is 240 DEG C or above, so that obstacles are removed for miniaturization and light weight of communication equipment.
本发明提供了一种适用于5G环形器的铁氧体材料及其制备方法，所述适用于5G环形器的铁氧体材料的组成化学式为Y3‑a–b‑c‑2d‑3e‑f‑2g‑hGdaCa3bSn3cZr3dTi3eMnfV5gAlhFe5‑b‑3c‑2d‑e‑3gO12，其中，0.12≤a≤0.21，0.15≤b≤0.2，0.15≤c≤0.25，0.1≤d≤0.18，0.08≤e≤0.18，0.1≤f≤0.2，0.1≤g≤0.2，0.1≤g≤0.25。本发明通过调整铁氧体材料的配方以及制备方法，使铁氧体材料能够满足5G环形器小型化、轻量化的要求，且介电常数不低于18，铁磁共振线宽不超过35Oe，且居里温度240℃以上，从而为通信器材的小型化、轻量化扫除障碍。
Ferrite material suitable for 5G circulator and preparation method thereof
一种适用于5G环形器的铁氧体材料及其制备方法
WANG CHUNMING (author) / ZHANG DIANPENG (author) / WANG KUNLUN (author) / XIE GUOHUI (author)
2021-06-01
Patent
Electronic Resource
Chinese
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