Abstract
A design optimization of active shield circuit using noise averaging method is proposed. The relation between the averaged noise and the design parameters of the active shield circuit such as circuit gain and on-chip layout is examined. A simple design guideline is also provided. Simulation results show that the active shield circuit designed by the proposed optimization method gives a better noise suppression performance of about 28% than the conventional one.
| Original language | English |
|---|---|
| Pages (from-to) | 444-449 |
| Number of pages | 6 |
| Journal | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| Volume | E88-A |
| Issue number | 2 |
| Publication status | Published - 2005 |
| Externally published | Yes |
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Keywords
- Active noise cancellation
- Active shield circuit
- Digital noise
- Mixed-signal integrated circuits
- Substrats coupling
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Hardware and Architecture
- Information Systems
Cite this
Design optimization of active shield circuits for digital noise suppression based on average noise evaluation. / Nicodimus, Retdian; Suzuki, Hiroto; Wada, Kazuyuki; Takagi, Shigetaka.
In: IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E88-A, No. 2, 2005, p. 444-449.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Design optimization of active shield circuits for digital noise suppression based on average noise evaluation
AU - Nicodimus, Retdian
AU - Suzuki, Hiroto
AU - Wada, Kazuyuki
AU - Takagi, Shigetaka
PY - 2005
Y1 - 2005
N2 - A design optimization of active shield circuit using noise averaging method is proposed. The relation between the averaged noise and the design parameters of the active shield circuit such as circuit gain and on-chip layout is examined. A simple design guideline is also provided. Simulation results show that the active shield circuit designed by the proposed optimization method gives a better noise suppression performance of about 28% than the conventional one.
AB - A design optimization of active shield circuit using noise averaging method is proposed. The relation between the averaged noise and the design parameters of the active shield circuit such as circuit gain and on-chip layout is examined. A simple design guideline is also provided. Simulation results show that the active shield circuit designed by the proposed optimization method gives a better noise suppression performance of about 28% than the conventional one.
KW - Active noise cancellation
KW - Active shield circuit
KW - Digital noise
KW - Mixed-signal integrated circuits
KW - Substrats coupling
UR - http://www.scopus.com/inward/record.url?scp=24144461377&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=24144461377&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:24144461377
VL - E88-A
SP - 444
EP - 449
JO - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
JF - IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
SN - 0916-8508
IS - 2
ER -