Details
| Original language | English |
|---|---|
| Pages (from-to) | 112-117 |
| Number of pages | 6 |
| Journal | IEEE International Symposium on Electromagnetic Compatibility |
| Volume | 1 |
| Publication status | Published - 1998 |
| Event | 1998 IEEE International Symposium on Electromagnetic Compatibility. Part 1 (of 2) - Denver, United States Duration: 24 Aug 1998 → 28 Aug 1998 |
Abstract
Balanced transmission is the standard method for data transmission via twisted pair. A separate shield for the balanced twisted pair is used to improve the immunity or emission behavior of the transmission line. The different performance of shielded or unshielded twisted pair is investigated by numerical calculation with CONCEPT, a program based on the method of moments. In addition a two-dimensional model with length independent partial capacitances was used. The effect of a shield is discussed with respect to transmission characteristics and EMI-behavior. The additional shield has a less significant influence to data transmission aspects than attenuation and reflection. The model of partial capacitances shows that the shielded twisted pair provides a better symmetry of signal transmission and improves the suppression of crosstalk.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Electrical and Electronic Engineering
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In: IEEE International Symposium on Electromagnetic Compatibility, Vol. 1, 1998, p. 112-117.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Shielded or unshielded twisted-pair for high speed data transmission?
AU - Knobloch, A.
AU - Garbe, H.
AU - Kaerst, J. P.
PY - 1998
Y1 - 1998
N2 - Balanced transmission is the standard method for data transmission via twisted pair. A separate shield for the balanced twisted pair is used to improve the immunity or emission behavior of the transmission line. The different performance of shielded or unshielded twisted pair is investigated by numerical calculation with CONCEPT, a program based on the method of moments. In addition a two-dimensional model with length independent partial capacitances was used. The effect of a shield is discussed with respect to transmission characteristics and EMI-behavior. The additional shield has a less significant influence to data transmission aspects than attenuation and reflection. The model of partial capacitances shows that the shielded twisted pair provides a better symmetry of signal transmission and improves the suppression of crosstalk.
AB - Balanced transmission is the standard method for data transmission via twisted pair. A separate shield for the balanced twisted pair is used to improve the immunity or emission behavior of the transmission line. The different performance of shielded or unshielded twisted pair is investigated by numerical calculation with CONCEPT, a program based on the method of moments. In addition a two-dimensional model with length independent partial capacitances was used. The effect of a shield is discussed with respect to transmission characteristics and EMI-behavior. The additional shield has a less significant influence to data transmission aspects than attenuation and reflection. The model of partial capacitances shows that the shielded twisted pair provides a better symmetry of signal transmission and improves the suppression of crosstalk.
UR - http://www.scopus.com/inward/record.url?scp=0032254847&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0032254847
VL - 1
SP - 112
EP - 117
JO - IEEE International Symposium on Electromagnetic Compatibility
JF - IEEE International Symposium on Electromagnetic Compatibility
SN - 0190-1494
T2 - 1998 IEEE International Symposium on Electromagnetic Compatibility. Part 1 (of 2)
Y2 - 24 August 1998 through 28 August 1998
ER -