Details
| Original language | English |
|---|---|
| Pages (from-to) | 59-71 |
| Number of pages | 13 |
| Journal | IEEE Transactions on Electromagnetic Compatibility |
| Volume | 44 |
| Issue number | 1 |
| Publication status | Published - Feb 2002 |
Abstract
This paper examines the calculable generation of electromagnetic fields for calibration purposes using TEM cells. In order to enlarge the bandwidth the use of a circular coaxial calibration cell (C3 cell) is proposed. Based on generalized telegraphist's equations the field is calculated. Results are compared with other common TEM cells (Crawford cell, GTEM cell). For field measurements a new isotropic field probe is considered. The proposed probe uses only one electrically short dipole with a diode detector and enables the measurement of both the magnitude and the polarization direction of an electromagnetic field. The manufactured probe was calibrated utilizing the C3 cell.
Keywords
- Circular coaxial calibration cell, Generalized telegraphist's equations, Probe calibration, Short dipole, TEM waveguides, Vector field measurement
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Electrical and Electronic Engineering
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In: IEEE Transactions on Electromagnetic Compatibility, Vol. 44, No. 1, 02.2002, p. 59-71.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Calculable Field Generation Using TEM Cells Applied to the Calibration of a Novel E-Field Probe
AU - Kärst, Jens Peter
AU - Groh, Christine
AU - Garbe, Heyno
PY - 2002/2
Y1 - 2002/2
N2 - This paper examines the calculable generation of electromagnetic fields for calibration purposes using TEM cells. In order to enlarge the bandwidth the use of a circular coaxial calibration cell (C3 cell) is proposed. Based on generalized telegraphist's equations the field is calculated. Results are compared with other common TEM cells (Crawford cell, GTEM cell). For field measurements a new isotropic field probe is considered. The proposed probe uses only one electrically short dipole with a diode detector and enables the measurement of both the magnitude and the polarization direction of an electromagnetic field. The manufactured probe was calibrated utilizing the C3 cell.
AB - This paper examines the calculable generation of electromagnetic fields for calibration purposes using TEM cells. In order to enlarge the bandwidth the use of a circular coaxial calibration cell (C3 cell) is proposed. Based on generalized telegraphist's equations the field is calculated. Results are compared with other common TEM cells (Crawford cell, GTEM cell). For field measurements a new isotropic field probe is considered. The proposed probe uses only one electrically short dipole with a diode detector and enables the measurement of both the magnitude and the polarization direction of an electromagnetic field. The manufactured probe was calibrated utilizing the C3 cell.
KW - Circular coaxial calibration cell
KW - Generalized telegraphist's equations
KW - Probe calibration
KW - Short dipole
KW - TEM waveguides
KW - Vector field measurement
UR - http://www.scopus.com/inward/record.url?scp=0036464627&partnerID=8YFLogxK
U2 - 10.1109/15.990711
DO - 10.1109/15.990711
M3 - Article
AN - SCOPUS:0036464627
VL - 44
SP - 59
EP - 71
JO - IEEE Transactions on Electromagnetic Compatibility
JF - IEEE Transactions on Electromagnetic Compatibility
SN - 0018-9375
IS - 1
ER -