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Low loss factor Co2Z ferrite composities with identical permittivity and permeability for ultra-high frequencies (0.3-1 GHz)

技術優勢

Value PropositionThe composites:ΓÇóAre miniaturizedΓÇóHave a high permeability and permittivity with low magnetic/dielectric lossesΓÇóHave the lowest magnetic and dielectric loss factors among all reported ferrites at UHFΓÇóAre useful for fabricating smaller, simpler and easier to design materialsΓÇóHave higher operating frequencies (0.3 to 1 GHz) as compared to existing compositesΓÇóWould be commercially useful for high frequency applications such as inductors, filters, and antennas

詳細技術說明

None

*Abstract

In prior art, the devices used for ultra-high frequency (UHF) applications are very bulky and are associated with reduced performances. Such devices are made up of materials possessing low permeability and permittivity with high magnetic losses (0.45 to 0.8 GHz). This invention relates to the development and use of novel ferrite composites with a low loss factor and an identical permittivity and permeability for ultra-high frequency applications.

*Principal Investigation

Name: Yajie Chen

Department:

Name: Vincent Harris

Department:

國家/地區

美國