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LTCC MICROWAVE DIELECTRIC MATERIAL AND PREPARATION METHOD THEREOF
An LTCC microwave dielectric material, including the following components: a Ba5Si8O21+(1−a) (MgxCaySrzBa1-x-y-z)WO4+Ba—B—Si glass; wherein 0.4≤a≤0.8, 0≤x≤1, 0≤y≤1, 0≤z≤1. By adjusting the amounts of Ba5Si8O21 and (MgxCaySrzBa1-x-y-z)WO4, the temperature coefficient of resonance frequency can be adjusted to nearly zero. The material is suitable for the fields of high-frequency communication and radiofrequency. Also disclosed is a method for preparing the LTCC microwave dielectric material.
LTCC MICROWAVE DIELECTRIC MATERIAL AND PREPARATION METHOD THEREOF
An LTCC microwave dielectric material, including the following components: a Ba5Si8O21+(1−a) (MgxCaySrzBa1-x-y-z)WO4+Ba—B—Si glass; wherein 0.4≤a≤0.8, 0≤x≤1, 0≤y≤1, 0≤z≤1. By adjusting the amounts of Ba5Si8O21 and (MgxCaySrzBa1-x-y-z)WO4, the temperature coefficient of resonance frequency can be adjusted to nearly zero. The material is suitable for the fields of high-frequency communication and radiofrequency. Also disclosed is a method for preparing the LTCC microwave dielectric material.
LTCC MICROWAVE DIELECTRIC MATERIAL AND PREPARATION METHOD THEREOF
CHEN TAO (author) / CHENG KAI (author) / CAO XIUHUA (author) / TA SHIWO (author) / FU ZHENXIAO (author)
2021-11-18
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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