Absorption-Dominant mmWave EMI Shielding Films with Ultralow Reflection using Ferromagnetic Resonance Frequency Tunable M-Type Ferrites

Absorption-Dominant mmWave EMI Shielding Films with Ultralow Reflection using Ferromagnetic Resonance Frequency Tunable M-Type Ferrites

Highlights A novel multi-band absorption-dominant electromagnetic interference (EMI) shielding film with transition metal-doped M-type strontium ferrites composite layer and a conductive grid is developed. This film shows (1) ultralow EMI reflection less than 5%, (2) in multiple mmWave frequency ban...

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Bibliographic Details
Main Authors: Horim Lee, Seung Han Ryu, Suk Jin Kwon, Jae Ryung Choi, Sang-bok Lee, Byeongjin Park
Format: Article
Language:English
Published: SpringerOpen 2023-03-01
Series:Nano-Micro Letters
Subjects:
5G communication
MmWave
EMI shielding
M-type ferrites
Online Access:https://doi.org/10.1007/s40820-023-01058-w

Internet

https://doi.org/10.1007/s40820-023-01058-w

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