Details
| Originalsprache | Englisch |
|---|---|
| Seiten | 351-354 |
| Seitenumfang | 4 |
| Publikationsstatus | Veröffentlicht - 2005 |
| Extern publiziert | Ja |
| Veranstaltung | 2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005 - Singapore, USA / Vereinigte Staaten Dauer: 7 März 2005 → 9 März 2005 |
Konferenz
| Konferenz | 2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005 |
|---|---|
| Land/Gebiet | USA / Vereinigte Staaten |
| Ort | Singapore |
| Zeitraum | 7 März 2005 → 9 März 2005 |
Abstract
In this paper a method for the efficient characterization of UWB antennas based on a combination of FDTD simulation and the Lorentz reciprocity principle is presented. In order to obtain a complete spatio-temporal characterization the transmit transfer function of the antenna is first determined using an FDTD simulation of the nearfield scenario followed by a nearfield-to-farfield transformation. The application of the Lorentz reciprocity theorem then yields the receive transfer function. The transfer functions of the antenna allow the calculation of all quality measures of interest either in the frequency domain or the time domain (e. g. ringing or effective gain). Furthermore, as the transfer functions characterize completely the spatio-temporal behavior of the antenna they can be used as input data for propagation investigations in order to investigate the link between a transmitting and a receiving UWB system. The method is applied to a realistic example of a monocone antenna integrated in a canonical model of a DVD player. In addition the link between the DVD player and a Vivaldi antenna is calculated for a simplified indoor scenario.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Allgemeiner Maschinenbau
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2005. 351-354 Beitrag in 2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005, Singapore, USA / Vereinigte Staaten.
Publikation: Konferenzbeitrag › Paper › Forschung › Peer-Review
}
TY - CONF
T1 - FDTD characterization of UWB antennas for home-entertainment equipment with special emphasis on the specific integration scenario
AU - Manteuffel, Dirk
PY - 2005
Y1 - 2005
N2 - In this paper a method for the efficient characterization of UWB antennas based on a combination of FDTD simulation and the Lorentz reciprocity principle is presented. In order to obtain a complete spatio-temporal characterization the transmit transfer function of the antenna is first determined using an FDTD simulation of the nearfield scenario followed by a nearfield-to-farfield transformation. The application of the Lorentz reciprocity theorem then yields the receive transfer function. The transfer functions of the antenna allow the calculation of all quality measures of interest either in the frequency domain or the time domain (e. g. ringing or effective gain). Furthermore, as the transfer functions characterize completely the spatio-temporal behavior of the antenna they can be used as input data for propagation investigations in order to investigate the link between a transmitting and a receiving UWB system. The method is applied to a realistic example of a monocone antenna integrated in a canonical model of a DVD player. In addition the link between the DVD player and a Vivaldi antenna is calculated for a simplified indoor scenario.
AB - In this paper a method for the efficient characterization of UWB antennas based on a combination of FDTD simulation and the Lorentz reciprocity principle is presented. In order to obtain a complete spatio-temporal characterization the transmit transfer function of the antenna is first determined using an FDTD simulation of the nearfield scenario followed by a nearfield-to-farfield transformation. The application of the Lorentz reciprocity theorem then yields the receive transfer function. The transfer functions of the antenna allow the calculation of all quality measures of interest either in the frequency domain or the time domain (e. g. ringing or effective gain). Furthermore, as the transfer functions characterize completely the spatio-temporal behavior of the antenna they can be used as input data for propagation investigations in order to investigate the link between a transmitting and a receiving UWB system. The method is applied to a realistic example of a monocone antenna integrated in a canonical model of a DVD player. In addition the link between the DVD player and a Vivaldi antenna is calculated for a simplified indoor scenario.
UR - http://www.scopus.com/inward/record.url?scp=33745008838&partnerID=8YFLogxK
U2 - 10.1109/IWAT.2005.1461089
DO - 10.1109/IWAT.2005.1461089
M3 - Paper
AN - SCOPUS:33745008838
SP - 351
EP - 354
T2 - 2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005
Y2 - 7 March 2005 through 9 March 2005
ER -