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

fYear

2005

fDate

30 Nov.-2 Dec. 2005

Firstpage

61

Lastpage

64

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 E_b/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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/RFIT.2005.1598874

Filename

1598874