Energy-efficient human body communication receiver chipset using wideband signaling scheme.
Annu Int Conf IEEE Eng Med Biol Soc
; 2007: 2292-5, 2007.
Article
en En
| MEDLINE
| ID: mdl-18002449
ABSTRACT
This paper presents an energy-efficient wideband signaling receiver for communication channels using the human body as a data transmission medium. The wideband signaling scheme with the direct-coupled interface provides the energy-efficient transmission of multimedia data around the human body. The wideband signaling receiver incorporates with a receiver AFE exploiting wideband symmetric triggering technique and an all-digital CDR circuit with quadratic sampling technique. The AFE operates at 10-Mb/s data rate with input sensitivity of -27dBm and the operational bandwidth of 200-MHz. The CDR recovers clock and data of 2-Mb/s at a bit error rate of 10(-7). The receiver chipset consumes only 5-mW from a 1-V supply, thereby achieving the bit energy of 2.5-nJ/bit.
Search on Google
Banco de datos:
MEDLINE
Asunto principal:
Redes de Comunicación de Computadores
/
Tecnología Biomédica
/
Electrónica Médica
/
Monitoreo Fisiológico
Límite:
Humans
Idioma:
En
Año:
2007
Tipo del documento:
Article