A Time/Frequency Model of Ultrawideband Antennas

Author

Duroc, Yvan ; Vuong, Tan-Phu ; Tedjini, Smail

Author_Institution

LCIS-INPGrenoble, Valence

Volume

55

Issue

8

fYear

2007

Firstpage

2342

Lastpage

2350

Abstract

A new approach to model ultrawideband (UWB) antennas is proposed. A mathematical analysis of transmission through an UWB system in terms of transfer function and impulse response is proposed. The analysis allows the separation of the transmitting and receiving antenna characteristics, using a consistent treatment with other UWB and earlier narrowband analysis techniques. A parametric modeling is added to provide efficient directional time-frequency models of UWB antennas. The technique is demonstrated through simulation and experiment.

Keywords

receiving antennas; transfer functions; transient response; transmitting antennas; ultra wideband antennas; impulse response; mathematical analysis; receiving antenna; time-frequency models; transfer function; transmitting antenna; ultra wideband antennas; Directive antennas; Mathematical analysis; Narrowband; Parametric statistics; Receiving antennas; Time frequency analysis; Transfer functions; Transmitting antennas; Ultra wideband antennas; Ultra wideband technology; Parametric modeling; transient response; ultrawideband (UWB) antennas;

fLanguage

English

Journal_Title

Antennas and Propagation, IEEE Transactions on

Publisher

ieee

ISSN

0018-926X

Type

jour

DOI

10.1109/TAP.2007.901834

Filename

4285993