Presentation | 2023-10-20 Improvement of Functional Printed Patterns for Electric Over Stress Protection and its Performance Evaluation Fuga Horie, Takahiro Yoshida, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Electrical overstress protection is necessary for electric equipment to prevent malfunctions and failures caused by high voltage due to electrostatic discharge or lightning surge. Previous research proposed a functional printed pattern for the EOS protection. The pattern was diamond-shaped conductors placed between the lines on a printed circuit board. When the EOS is applied, the pattern makes to conduct between the lines by electrostatic discharge. Factors such as the pattern’s gap distance, position, and quantity have also been researched. In this study, we improve the shape of the pattern to lower the operating voltage and improve the stability of the pattern. As a result, the proposed pattern with reduced area achieved the operation voltage of 1.3 kV, 200 V lower than the previous pattern. In addition, the proposed pattern can operate more stable than the previous pattern. Furthermore, it was confirmed that the of insertion loss of the proposed pattern measured using a 50 Ω matched print circuit board was small, less than approximately 0.6 dB at frequencies from 100 kHz to 1 GHz. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Electric Over Stress(EOS) / Electric discharge(ESD) / Protection functional printed pattern |
Paper # | EMCJ2023-49,MW2023-103,EST2023-76 |
Date of Issue | 2023-10-12 (EMCJ, MW, EST) |
Conference Information | |
Committee | MW / EMCJ / EST / IEE-EMC |
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Conference Date | 2023/10/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Yamagata University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave, EM simulation, EMC, etc. |
Chair | Kensuke Okubo(Okayama Prefectural Univ.) / Kimihiro Tajima(NTT-AT) / Masayuki Kimishima(Advantest) |
Vice Chair | Atsushi Sanada(Osaka Univ.) / Akihito Hirai(Mitsubishi Electric) / Yoshitaka Toyota(Okayama Univ.) / Takuya Sakamoto(Kyoto Univ.) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) |
Secretary | Atsushi Sanada(Univ. of Electro-Comm) / Akihito Hirai(Murata Manufacturing) / Yoshitaka Toyota(Hokkaido Univ.) / Takuya Sakamoto(Panasonic) / Yasuhide Tsuji(Kozo Keikaku Engineering) / Yasuo Ohtera(Univ. of Electro-Comm) |
Assistant | Tomoyuki Furuichi(Tohoku Univ.) / Kosuke Katayama(NIT Tokuyama College) / Kenji Ogata(ADOX) / Taiki Nishimoto(Panasonic Industry) / Tadatoshi Sekine(Shizuoka Univ.) / Tomonori Yanagida(Advantest) / Akito Iguchi(Muroran Inst. of Tech) |
Paper Information | |
Registration To | Technical Committee on Microwaves / Technical Committee on Electromagnetic Compatibility / Technical Committee on Electronics Simulation Technology / Technical Meeting on Electromagnetic Compatibility |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of Functional Printed Patterns for Electric Over Stress Protection and its Performance Evaluation |
Sub Title (in English) | |
Keyword(1) | Electric Over Stress(EOS) |
Keyword(2) | Electric discharge(ESD) |
Keyword(3) | Protection functional printed pattern |
1st Author's Name | Fuga Horie |
1st Author's Affiliation | Tokyo University of Science(TUS) |
2nd Author's Name | Takahiro Yoshida |
2nd Author's Affiliation | Tokyo University of Science(TUS) |
Date | 2023-10-20 |
Paper # | EMCJ2023-49,MW2023-103,EST2023-76 |
Volume (vol) | vol.123 |
Number (no) | EMCJ-215,MW-216,EST-217 |
Page | pp.pp.72-76(EMCJ), pp.72-76(MW), pp.72-76(EST), |
#Pages | 5 |
Date of Issue | 2023-10-12 (EMCJ, MW, EST) |