Integrated microwave noise suppressor fabricated on magnetic/dielectric composite ceramic substrate

Zheng CHEN; Yanqiu LI; Liangliang LI

Integrated microwave noise suppressor fabricated on magnetic/dielectric composite ceramic substrate

Zheng CHEN, Yanqiu LI, Liangliang LI^*

^*Corresponding author for this work

Research output: Other Conference Contributions › Conference Paper (other) › Research › peer-review

1 Citation (Scopus)

Abstract

We fabricated coplanar waveguide noise suppressors on anodic aluminum oxide ceramic substrates filled with 20 nm Co ferromagnetic nanowires, and measured the microwave properties of the integrated noise suppressors from 10 MHz to 40 GHz. The working frequency of the device is 16-20 GHz and the transmission coefficient S₂₁ of the device is about -5 dB. We analyzed the characteristic impedance matching for the magnetic nanowire-based noise suppressors and provided the theoretical equations to calculate the ferromagnetic resonance frequency of the magnetic nanowires for various cases.

Original language	English
Pages	208-215
Number of pages	8
Publication status	Published - 2012
Externally published	Yes
Event	8th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2012 - Erfurt, Germany Duration: 16 Apr 2012 → 19 Apr 2012

Conference

Conference	8th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2012
Country/Territory	Germany
City	Erfurt
Period	16/04/12 → 19/04/12

Keywords

20nm Co nanowires
Coplanar waveguide
Ferromagnetic resonance
Noise suppression

Cite this

@conference{4b471cdaf8a641dfaf622dee6344b2ef,

title = "Integrated microwave noise suppressor fabricated on magnetic/dielectric composite ceramic substrate",

abstract = "We fabricated coplanar waveguide noise suppressors on anodic aluminum oxide ceramic substrates filled with 20 nm Co ferromagnetic nanowires, and measured the microwave properties of the integrated noise suppressors from 10 MHz to 40 GHz. The working frequency of the device is 16-20 GHz and the transmission coefficient S21 of the device is about -5 dB. We analyzed the characteristic impedance matching for the magnetic nanowire-based noise suppressors and provided the theoretical equations to calculate the ferromagnetic resonance frequency of the magnetic nanowires for various cases.",

keywords = "20nm Co nanowires, Coplanar waveguide, Ferromagnetic resonance, Noise suppression",

author = "Zheng CHEN and Yanqiu LI and Liangliang LI",

year = "2012",

language = "English",

pages = "208--215",

note = "8th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2012 ; Conference date: 16-04-2012 Through 19-04-2012",

}

Integrated microwave noise suppressor fabricated on magnetic/dielectric composite ceramic substrate. / CHEN, Zheng; LI, Yanqiu; LI, Liangliang.
2012. 208-215 Paper presented at 8th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2012, Erfurt, Germany.

Research output: Other Conference Contributions › Conference Paper (other) › Research › peer-review

TY - CONF

T1 - Integrated microwave noise suppressor fabricated on magnetic/dielectric composite ceramic substrate

AU - CHEN, Zheng

AU - LI, Yanqiu

AU - LI, Liangliang

PY - 2012

Y1 - 2012

N2 - We fabricated coplanar waveguide noise suppressors on anodic aluminum oxide ceramic substrates filled with 20 nm Co ferromagnetic nanowires, and measured the microwave properties of the integrated noise suppressors from 10 MHz to 40 GHz. The working frequency of the device is 16-20 GHz and the transmission coefficient S21 of the device is about -5 dB. We analyzed the characteristic impedance matching for the magnetic nanowire-based noise suppressors and provided the theoretical equations to calculate the ferromagnetic resonance frequency of the magnetic nanowires for various cases.

AB - We fabricated coplanar waveguide noise suppressors on anodic aluminum oxide ceramic substrates filled with 20 nm Co ferromagnetic nanowires, and measured the microwave properties of the integrated noise suppressors from 10 MHz to 40 GHz. The working frequency of the device is 16-20 GHz and the transmission coefficient S21 of the device is about -5 dB. We analyzed the characteristic impedance matching for the magnetic nanowire-based noise suppressors and provided the theoretical equations to calculate the ferromagnetic resonance frequency of the magnetic nanowires for various cases.

KW - 20nm Co nanowires

KW - Coplanar waveguide

KW - Ferromagnetic resonance

KW - Noise suppression

UR - http://www.scopus.com/inward/record.url?scp=84877755962&partnerID=8YFLogxK

M3 - Conference Paper (other)

AN - SCOPUS:84877755962

SP - 208

EP - 215

T2 - 8th International Conference and Exhibition on Ceramic Interconnect and Ceramic Microsystems Technologies, CICMT 2012

Y2 - 16 April 2012 through 19 April 2012

ER -

Integrated microwave noise suppressor fabricated on magnetic/dielectric composite ceramic substrate

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Keywords

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