Mn-Zn ferrite particle/polyimide composite thick film and its application to a coupled transmission line common-mode filter

Author

Sato, Takao ; Kokai, T. ; Moroishi, A. ; Yamasawa, Kiyohito ; Karasawa, H. ; Sakuma, Takuto

Author_Institution

Fac. of Eng., Shinshu Univ., Nagano, Japan

fYear

2002

Abstract

Summary form only given. In the USB and/or IEEE 1394 balanced signal interfaces, to suppress the unbalanced signal component (common-mode noise), the common-mode filter should be used. In this study, to develop the common-mode filter for the USB ver.2 with the data transfer rate of 480 Mbps, a Mn-Zn ferrite particle/polyimide composite thick film was fabricated. Since the composite film was expected to behave as the magnetic/dielectric hybrid material, the coupled transmission-line common-mode filter was developed by using the composite film.

Keywords

dielectric losses; dielectric waveguides; ferrites; magnetic particles; magnetic permeability; magnetic thin films; manganese compounds; organic-inorganic hybrid materials; permittivity; polymer films; transmission lines; zinc compounds; 100 MHz; 3 micron; 480 Mbps data transfer rate; Mn-Zn ferrite particle/polyimide composite thick film; USB ver.2; coupled transmission line common-mode filter; Couplings; Ferrite films; Filters; Magnetic films; Magnetic materials; Magnetic separation; Polyimides; Thick films; Transmission lines; Universal Serial Bus;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International

Conference_Location

Amsterdam, The Netherlands

Print_ISBN

0-7803-7365-0

Type

conf

DOI

10.1109/INTMAG.2002.1000893

Filename

1000893