TY - JOUR
T1 - Expansion toward Higher frequency of attenuation bandwidth of quasi-distributed constant line filter
AU - Harada, Koki
AU - Ohdaira, Yusuke
AU - Yoshida, Shigeyoshi
AU - Sato, Toshiro
N1 - Publisher Copyright:
© 2017 The Institute of Electrical Engineers of Japan.
PY - 2017
Y1 - 2017
N2 - A quasi-distributed constant line common-mode filter was improved to expand attenuation bandwidth up to around several tens MHz, which consisted of a Mn-Zn ferrite toroidal core, common-mode windings and 1-turn copper ground-line. The fabricated filter exhibited a 40 dB attenuation bandwidth of 100 kHz-27 MHz, such the wideband attenuation was due to small ground-line inductance.
AB - A quasi-distributed constant line common-mode filter was improved to expand attenuation bandwidth up to around several tens MHz, which consisted of a Mn-Zn ferrite toroidal core, common-mode windings and 1-turn copper ground-line. The fabricated filter exhibited a 40 dB attenuation bandwidth of 100 kHz-27 MHz, such the wideband attenuation was due to small ground-line inductance.
KW - Attenuation bandwidth
KW - Grounding plate
KW - Higher frequency
KW - Quasi-distributed constant
KW - Shunt admittance element
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U2 - 10.1541/ieejfms.137.547
DO - 10.1541/ieejfms.137.547
M3 - Article
AN - SCOPUS:85028930377
SN - 0385-4205
VL - 137
SP - 547
EP - 548
JO - IEEJ Transactions on Fundamentals and Materials
JF - IEEJ Transactions on Fundamentals and Materials
IS - 9
ER -