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Process for preparing low-dielectric-loss microwave electronic ceramic material
The invention discloses a process for preparing a low-dielectric-loss microwave electronic ceramic material. The preparation process is simple, adopts conventional production equipment, is low in production cost and has an excellent industrial application value. The low-dielectric-loss microwave electronic ceramic material prepared by the process has a dielectric constant of 7-10, and has low loss (Qf is more than 100,000GHz) and a near-zero resonance frequency temperature coefficient. By utilizing the low-dielectric-constant microwave dielectric ceramics, a dielectric resonator, a filter and other microwave elements and devices are suitable for applications with high frequency and high power, and the frequency temperature stability of devices can be improved.
Process for preparing low-dielectric-loss microwave electronic ceramic material
The invention discloses a process for preparing a low-dielectric-loss microwave electronic ceramic material. The preparation process is simple, adopts conventional production equipment, is low in production cost and has an excellent industrial application value. The low-dielectric-loss microwave electronic ceramic material prepared by the process has a dielectric constant of 7-10, and has low loss (Qf is more than 100,000GHz) and a near-zero resonance frequency temperature coefficient. By utilizing the low-dielectric-constant microwave dielectric ceramics, a dielectric resonator, a filter and other microwave elements and devices are suitable for applications with high frequency and high power, and the frequency temperature stability of devices can be improved.
Process for preparing low-dielectric-loss microwave electronic ceramic material
WANG YONGSHENG (Autor:in) / XU YANGCHUN (Autor:in) / LIU ZHEN (Autor:in) / HOU DONGMEI (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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