A simplified modeling of ultrawideband antenna time-domain analysis

Author

Zheng, Zhi-An ; Chu, Qing-Xin

Author_Institution

Sch. of Electron. & Inf. Eng., South China Univ. of Technol., Guangzhou, China

fYear

2009

fDate

9-11 Sept. 2009

Firstpage

748

Lastpage

752

Abstract

A simplified modeling of time-domain analysis for ultrawideband (UWB) antennas is proposed in this paper. Compared with the conventional model consisted of a pair of antennas, only one antenna is required for the analysis of UWB antenna time-domain characteristics in the proposed model. The same time-domain pulse response can be obtained from the two models, while the overall dimension of the proposed model is only a half of the former one. As a result, the time for simulation can be greatly reduced. The validity of the proposed model is discussed and proved by five typical compact UWB antennas.

Keywords

time-domain analysis; ultra wideband antennas; time-domain analysis; time-domain pulse response; ultrawideband antenna; FCC; Microstrip antennas; Radar antennas; Radar applications; Receiving antennas; Space vector pulse width modulation; Time domain analysis; Transmitting antennas; Ultra wideband antennas; Ultra wideband technology; UWB antenna; correlation factor; modeling; pulse width stretch ratio; time-domain;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultra-Wideband, 2009. ICUWB 2009. IEEE International Conference on

Conference_Location

Vancouver, BC

Print_ISBN

978-1-4244-2930-1

Electronic_ISBN

978-1-4244-2931-8

Type

conf

DOI

10.1109/ICUWB.2009.5288774

Filename

5288774