The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Pendekatan baru dicadangkan untuk mengecilkan saiz sel unit struktur celah jalur elektromagnet (EBG) yang menyekat hingar satah kuasa. Dalam pendekatan ini, stub terbuka dimasukkan ke dalam litar shunt struktur EBG ini. Memandangkan panjang stub menentukan frekuensi resonan litar shunt, struktur yang dicadangkan boleh mengekalkan celah jalur pada frekuensi yang lebih rendah tanpa meningkatkan saiz sel unit. Kekerapan celah jalur dianggarkan dengan analisis penyebaran berdasarkan teorem Bloch dan simulasi gelombang penuh. Papan sampel struktur EBG yang dicadangkan telah dibuat dengan saiz sel unit 2.1 mm. Penyebaran hingar yang sangat ditekan pada julat frekuensi 1.9-3.6 GHz termasuk jalur LAN wayarles 2.4-GHz telah ditunjukkan secara eksperimen.
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Salinan
Hiroshi TOYAO, Noriaki ANDO, Takashi HARADA, "Electromagnetic Bandgap (EBG) Structures Using Open Stubs to Suppress Power Plane Noise" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 7, pp. 1754-1759, July 2010, doi: 10.1587/transcom.E93.B.1754.
Abstract: A novel approach is proposed for miniaturizing the unit cell size of electromagnetic bandgap (EBG) structures that suppress power plane noise. In this approach, open stubs are introduced into the shunt circuits of these EBG structures. Since the stub length determines the resonant frequencies of the shunt circuit, the proposed structures can maintain the bandgaps at lower frequencies without increasing the unit cell size. The bandgap frequencies were estimated by dispersion analysis based on the Bloch theorem and full-wave simulations. Sample boards of the proposed EBG structures were fabricated with a unit cell size of 2.1 mm. Highly suppressed noise propagation over the estimated frequency range of 1.9-3.6 GHz including the 2.4-GHz wireless-LAN band was experimentally demonstrated.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.1754/_p
Salinan
@ARTICLE{e93-b_7_1754,
author={Hiroshi TOYAO, Noriaki ANDO, Takashi HARADA, },
journal={IEICE TRANSACTIONS on Communications},
title={Electromagnetic Bandgap (EBG) Structures Using Open Stubs to Suppress Power Plane Noise},
year={2010},
volume={E93-B},
number={7},
pages={1754-1759},
abstract={A novel approach is proposed for miniaturizing the unit cell size of electromagnetic bandgap (EBG) structures that suppress power plane noise. In this approach, open stubs are introduced into the shunt circuits of these EBG structures. Since the stub length determines the resonant frequencies of the shunt circuit, the proposed structures can maintain the bandgaps at lower frequencies without increasing the unit cell size. The bandgap frequencies were estimated by dispersion analysis based on the Bloch theorem and full-wave simulations. Sample boards of the proposed EBG structures were fabricated with a unit cell size of 2.1 mm. Highly suppressed noise propagation over the estimated frequency range of 1.9-3.6 GHz including the 2.4-GHz wireless-LAN band was experimentally demonstrated.},
keywords={},
doi={10.1587/transcom.E93.B.1754},
ISSN={1745-1345},
month={July},}
Salinan
TY - JOUR
TI - Electromagnetic Bandgap (EBG) Structures Using Open Stubs to Suppress Power Plane Noise
T2 - IEICE TRANSACTIONS on Communications
SP - 1754
EP - 1759
AU - Hiroshi TOYAO
AU - Noriaki ANDO
AU - Takashi HARADA
PY - 2010
DO - 10.1587/transcom.E93.B.1754
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2010
AB - A novel approach is proposed for miniaturizing the unit cell size of electromagnetic bandgap (EBG) structures that suppress power plane noise. In this approach, open stubs are introduced into the shunt circuits of these EBG structures. Since the stub length determines the resonant frequencies of the shunt circuit, the proposed structures can maintain the bandgaps at lower frequencies without increasing the unit cell size. The bandgap frequencies were estimated by dispersion analysis based on the Bloch theorem and full-wave simulations. Sample boards of the proposed EBG structures were fabricated with a unit cell size of 2.1 mm. Highly suppressed noise propagation over the estimated frequency range of 1.9-3.6 GHz including the 2.4-GHz wireless-LAN band was experimentally demonstrated.
ER -