High Sensitive SRD Data Transceiver

This paper is focused on a fully digitally controlled data transceiver for SRD (short range devices) band 868 MHz which is based on single-chip transceiver CC1020. It can be applied in a communication system for remote control of measuring instruments, in signalling or alarm systems, and other wirel...

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Bibliographic Details
Published in2008 18th International Conference Radioelektronika pp. 1 - 4
Main Authors Vyskocil, P., Sebesta, J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.04.2008
Subjects
Alarm systems
CC1020
Communication system control
Control systems
Data communication
Digital control
Frequency shift keying
FSK
Instruments
Modulation
radiomodem
SRD
transceiver
Transceivers
UHF
Wireless sensor networks
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Summary:This paper is focused on a fully digitally controlled data transceiver for SRD (short range devices) band 868 MHz which is based on single-chip transceiver CC1020. It can be applied in a communication system for remote control of measuring instruments, in signalling or alarm systems, and other wireless data transmissions. Presented data transceiver is conceived as a multi-purpose module driven by standard I 2 C bus. The FSK modulation format is preferred to achieve a high sensitivity of receiver for required BER. Eight communication channels with 25 kHz spacing is configured as a default setting. The maximum transmitter output power is limited to 5 dBm, but separated RX and TX sections allow an insertion of high power amplifier in compliance with standard EN 300220. Circuit design, firmware architecture, and measured resulting parameters of this data transceiver are presented in posed paper.
ISBN:1424420873
9781424420872
DOI:10.1109/RADIOELEK.2008.4542714