Title :
An Injection-Locked 5.2 GHz SoC Transceiver with On-Chip Antenna for Self-Powered RFID and Medical Sensor Applications
Author :
Popplewell, Peter H R ; Karam, Victor ; Shamim, Atif ; Rogers, John ; Plett, Calvin
Author_Institution :
Carleton Univ., Ottawa
Abstract :
A completely integrated 5.2 GHz BFSK transceiver, including on-chip antenna, suitable for self-powered RFID and medical sensor applications is presented. Averaged transmit and receive power consumptions are less than 1 mW, enabling on-chip ultracapacitors to serve as the power source. The solution has a 1.75 m communication range at 5 kb/s, which can be increased at the expense of the bit-rate, power consumption in the receiver, or by using off-chip antennas.
Keywords :
MMIC; biomedical communication; biomedical electronics; biomedical equipment; frequency shift keying; low-power electronics; microwave antennas; radiofrequency identification; system-on-chip; transceivers; BFSK transceiver; bit rate 5 kbit/s; frequency 5.2 GHz; injection-locked SoC transceiver; medical sensor; on-chip antenna; on-chip ultracapacitors; power consumption; self-powered RFID; Energy consumption; Inductors; Patch antennas; Phase locked loops; Photovoltaic cells; Radiofrequency identification; Receiving antennas; Supercapacitors; Transceivers; Voltage-controlled oscillators; Injection Locked; Integated Antenna; Integrated Transceiver; Medical Sensor Readout; PLL;
Conference_Titel :
VLSI Circuits, 2007 IEEE Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-4-900784-05-5
Electronic_ISBN :
978-4-900784-05-5
DOI :
10.1109/VLSIC.2007.4342777
