Title :
A simple method of synthesis design for generating UWB pulse based on wavelet
Author :
Pongpisut, Tanat ; Chamchoy, Monchai ; Promwong, Sathapom
Author_Institution :
King Mongkut´´s Inst. of Technol., Bangkok, Thailand
Abstract :
This paper proposes the simple method of synthesis design for generating UWB pulse based on wavelet. This study considers the characteristics of Haar wavelet, which are digital and simple method for synthesizing. By using discrete wavelet transform, the synthesis signal is similar with mother signal and simple to implement. In our study, the modulated Gaussian waveform is involved as the UWB pulse for synthesizing. The synthesis signal method based on Haar wavelet which is the mother wavelet is presented. Moreover, the comparison for the performance between the mother signal and the synthesis signal on the additive white Gaussian noise (AWGN) channel are given.
Keywords :
AWGN channels; Haar transforms; discrete wavelet transforms; signal synthesis; ultra wideband communication; AWGN channel; Haar wavelet; UWB pulse generation; additive white Gaussian noise; discrete wavelet transform; modulated Gaussian waveform; signal synthesis; AWGN; Additive white noise; Bandwidth; Design methodology; Discrete wavelet transforms; FCC; Frequency; Pulse generation; Pulse modulation; Signal synthesis;
Conference_Titel :
Communications and Information Technology, 2005. ISCIT 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9538-7
DOI :
10.1109/ISCIT.2005.1567063
