Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 547-548 |
| Number of pages | 2 |
| Journal | IEEJ Transactions on Fundamentals and Materials |
| Volume | 137 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2017 Jan 1 |
Keywords
- Attenuation bandwidth
- Grounding plate
- Higher frequency
- Quasi-distributed constant
- Shunt admittance element
ASJC Scopus subject areas
- Electrical and Electronic Engineering
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Harada, K., Ohdaira, Y., Yoshida, S., & Sato, T. (2017). Expansion toward Higher frequency of attenuation bandwidth of quasi-distributed constant line filter. IEEJ Transactions on Fundamentals and Materials, 137(9), 547-548. https://doi.org/10.1541/ieejfms.137.547