Title :
UWB communication and networking systems with chaotic oscillator for low rate WPAN
Author :
Lee, Cheolhyo ; Kim, Jae-Young
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
This paper focused on the chaotic UWB (ultrawide band) systems for low rate WPAN. According to the UWB signal generation methods, there are three types of signals such as impulse, chaos, and chirp suggested by IEEE WPAN TG4a. The chaotic UWB signal generation has advantage of arbitrary wide band pulse shape. Based on chaotic signal, chaotic UWB communication systems are implemented, which is composed of RF blocks and digital blocks. And then they are interconnected as star topology with coordinator and several end nodes and shown the functions of image transferring
Keywords :
chaos; personal area networks; radiofrequency oscillators; telecommunication network topology; ultra wideband communication; UWB communication; UWB signal generation methods; chaotic oscillator; image transferring; low rate WPAN; networking systems; star topology; ultrawide band systems; wide band pulse shape; Chaotic communication; Chirp; Oscillators; Pulse generation; Pulse shaping methods; RF signals; Radio frequency; Shape; Signal generators; Ultra wideband communication; Chaotic Oscillator; Chaotic UWB Communication and network; Low Rate WPAN; UWB;
Conference_Titel :
Advanced Communication Technology, 2006. ICACT 2006. The 8th International Conference
Conference_Location :
Phoenix Park
Print_ISBN :
89-5519-129-4
DOI :
10.1109/ICACT.2006.206100
