Low-Temperature Metallization and Laser Trimming Process for Microwave Dielectric Ceramic Filters

Low-Temperature Metallization and Laser Trimming Process for Microwave Dielectric Ceramic Filters

This paper describes a low-temperature metallization and laser trimming process for microwave dielectric ceramic filters. The ceramic was metalized by electroless copper plating at a temperature lower than those of conventional low-temperature co-fired ceramic (LTCC) and direct bond copper (DBC) met...

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Bibliographic Details
Main Authors: Jau-Jr Lin, Cheng-I Lin, Tune-Hune Kao, Meng-Chi Huang
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Materials
Subjects:
microwave dielectric ceramics
dielectric filter
laser engraving
laser trimming
LTCC
Online Access:https://www.mdpi.com/1996-1944/14/24/7519

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https://www.mdpi.com/1996-1944/14/24/7519

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