Title :
Analysis of a compact BCC transceiver based on PLL FSK modulator/demodulator
Author :
Chaoxun Wang ; Ke Lin ; Bo Wang ; Jiali Hou ; Mo Wang ; Kai Xu ; Xin´an Wang
Author_Institution :
Sch. of ECE, Peking Univ., Shenzhen, China
Abstract :
An ultra-compact transceiver structure for BCC (Body Channel Communication) is proposed and analyzed in this paper. The architecture of this transceiver is mostly simplified compared with the conventional FSK transceiver thanks to the reuse of the PLL circuit (phase-locked loop) as modulator and demodulator. This will be very suitable for the human body communication which prefers the compact circuit structure and low power consumption. The whole BCC transceiver is analyzed and simulated, proving the correct operation and the good feasibility.
Keywords :
body area networks; frequency shift keying; modems; phase locked loops; power consumption; radio transceivers; telecommunication channels; BCC transceiver; FSK transceiver; PLL FSK modulator-demodulator; PLL circuit; body channel communication; phase-locked loop; power consumption; ultra-compact transceiver structure; Frequency shift keying; Phase frequency detector; Phase locked loops; Transceivers; Voltage-controlled oscillators; Body channel communication (BCC); FSK; Phase-locked loop (PLL); Verilog-A;
Conference_Titel :
Circuits and Systems (APCCAS), 2014 IEEE Asia Pacific Conference on
Conference_Location :
Ishigaki
DOI :
10.1109/APCCAS.2014.7032756
