Title :
Low power UWB RF transceiver for wireless headset
Author :
Lee, Seong-Soo ; Han, Sang-Min ; Son, Mi-Hyun ; Dmitriev, Alexander ; Panas, Andrey
Author_Institution :
Samsung Adv. Inst. of Technol., Samsung Electron. Co., Ltd, Suwon, South Korea
fDate :
30 Nov.-2 Dec. 2005
Abstract :
In this paper, the UWB RF transceiver architecture based on a direct chaotic communication system is introduced for wireless headset applications. The direct chaotic communication technology can realize excellent low data rate UWB communication. The low power RF transceiver with chaotic UWB signal of 3 GHz ∼ 5 GHz is implemented for MP3 audio transmission. This simply configured system prototype performs non-coherent detection without up/down mixers. The system is expected Eb/N0 of 18 dB for PER ≤ 10-2 at 32 bytes length of PSDU, and power consumption of 20 mW in case of 0.13 micron CMOS RFIC fabrication.
Keywords :
audio equipment; chaotic communication; transceivers; ultra wideband communication; 0.13 micron; 20 mW; 3 to 5 GHz; CMOS RFIC fabrication; MP3 audio transmission; UWB RF transceiver; chaotic UWB signal; direct chaotic communication system; low data rate UWB communication; noncoherent detection; wireless headset; Chaotic communication; Communications technology; Digital audio players; Energy consumption; Prototypes; RF signals; Radio frequency; Radiofrequency integrated circuits; Transceivers; Ultra wideband communication; Direct Chaotic Communications; Low Power RF Systems; UWB; Wireless Headsets;
Conference_Titel :
Radio-Frequency Integration Technology: Integrated Circuits for Wideband Communication and Wireless Sensor Networks, 2005. Proceedings. 2005 IEEE International Workshop on
Print_ISBN :
0-7803-9372-4
DOI :
10.1109/RFIT.2005.1598874
