电子元件与材料2025，Vol.44Issue(3)：265-271,7.DOI:10.14106/j.cnki.1001-2028.2025.1461
基于LTCC工艺的高耦合平面变压器仿真设计
Simulation and design of a high-coupling planar transformer based on LTCC technology
摘要
Abstract
This study employed the Low-Temperature Co-fired Ceramic(LTCC)technology to develop a miniaturized,high-coupling planar transformer.To address the low coupling efficiency in existing LTCC planar transformers,an innovative design was proposed.The primary and secondary coils were placed on the same plane,and a non-magnetic dielectric layer was added between the primary and secondary coils to enhance the coupling coefficient.Additionally,the structural parameters were simulated to understand their effect on the coupling coefficient.The simulation results demonstrate that the coupling coefficient of the proposed LTCC planar transformer is significantly better than that of traditional structures,with a simulated coupling coefficient value of over 0.9.This design provides a valuable reference for the future development of LTCC planar transformers with high coupling efficiency.关键词
LTCC工艺/平面变压器/耦合效率/仿真Key words
LTCC process/planar transformer/coupling efficiency/simulation分类
动力与电气工程引用本文复制引用
黎楚明,李元勋,李馥余..基于LTCC工艺的高耦合平面变压器仿真设计[J].电子元件与材料,2025,44(3):265-271,7.基金项目
赣州市"揭榜挂帅"项目 （）
四川省科技计划项目(2024NSFSC0052) （2024NSFSC0052）
四川省科技计划项目(2024YFG0011) （2024YFG0011）
