A 863-870-Mhz spread-spectrum direct conversion receiver design for wireless sensor

This paper presents simulation results of the receiver section of a frequency-hopped spread-spectrum transceiver operating in the 863-870 MHz European band for wireless sensor applications. The receiver is designed for binary frequency-shift keying (BFSK) modulation, communicating a maximum data rat...

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Bibliographic Details
Published inInternational Conference on Design and Test of Integrated Systems in Nanoscale Technology, 2006. DTIS 2006 pp. 205 - 208
Main Authors Trabelsi, H., Bouzid, G.H., Jaballi, Y., Bouzid, L., Derbel, F., Masmoudi, M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2006
Subjects
Frequency modulation
Frequency shift keying
Gain
Low pass filters
Low-noise amplifiers
Mixers
Noise figure
Spread spectrum communication
Transceivers
Wireless sensor networks
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Summary:This paper presents simulation results of the receiver section of a frequency-hopped spread-spectrum transceiver operating in the 863-870 MHz European band for wireless sensor applications. The receiver is designed for binary frequency-shift keying (BFSK) modulation, communicating a maximum data rate of 20 kb/s. The receiver combines a low-noise amplifier with down conversion mixer, a low-pass channel-select filter and a limiter. The various blocks parameters of the receiver like noise figure, gain and IIP3 are simulated and optimized to meet receiver specifications. The receiver simulations show 51.1 dB conversion gain, -7 dBm IIP3, -15 dB return loss (S 11 ) and 10 dB NF
ISBN:0780397266
9780780397262
DOI:10.1109/DTIS.2006.1708682