Title :
An ISM band CMOS integrated transceiver design for wireless telemetry system
Author :
Kim, Jonghae ; Harjani, Ramesh
Author_Institution :
Dept. of Electr. & Comput. Eng., Minnesota Univ., Minneapolis, MN, USA
Abstract :
This paper presents an ISM band CMOS integrated wireless telemetry transceiver. It is composed of the receiver, the transmitter, and the interface circuit. It was fabricated with 0.18 μm copper CMOS process by UMC. The DC coupling method is applied in the receiver path to cancel DC offset components. The receiver sensitivity is minimum -95 dBm to detect the data within 0.1% BER. It consumes below 50 mW overall power with sleep mode function. It works at up to 200 kb/s data rate. The final amplifier has maximum 15 dBm output power with 40% efficiency. The dynamic power control range has minimum 15 dB and the communication distance is within 1 km
Keywords :
CMOS analogue integrated circuits; UHF integrated circuits; radio receivers; radiotelemetry; transceivers; 0 to 1 km; 0.18 micron; 200 kbit/s; 40 percent; CMOS integrated transceiver design; DC coupling method; DC offset components; ISM band; communication distance; dynamic power control range; output power; receiver path; receiver sensitivity; sleep mode function; wireless telemetry system; Bit error rate; CMOS process; Copper; Coupling circuits; Power amplifiers; Power generation; Telemetry; Transceivers; Transmitters; Wireless sensor networks;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.922332
