A GFSK transceiver for IEEE Std. 802.15.4g used in China

Author

Maoqiang Duan ; Xiaoli Huang ; Zhijia Yang

Author_Institution

Lab. of Ind. Control Network & Syst., Shenyang Inst. of Autom., Shenyang, China

fYear

2013

fDate

28-31 Oct. 2013

Firstpage

1

Lastpage

4

Abstract

This paper details on the design of GFSK (Gaussian frequency shift keying) transceiver with low-complexity high-performance low power consumption, which is compliant with IEEE Std. 802.15.4g used in China. In this architecture of transceiver, the capability of suppression phase noises is improved by employing fractional-N divider synthesizer with the 3rd-order sigma delta modulator, and the power consumption is also saved for using a discrete-time quadricorrelator with simple stucture in demodulator. Meanwile, system simulation results show, corresponding to other transceivers, this architecture is optimized and presents a good tolerance for carrier frequency offset within ± 50KHz.

Keywords

Zigbee; demodulators; frequency shift keying; China; GFSK transceiver; IEEE Std. 802.15.4g; carrier frequency offset; discrete time quadricorrelator; fractional-N divider synthesizer; gaussian frequency shit keying; phase noise suppression; power consumption; sigma delta modulator; Band-pass filters; Bit error rate; Frequency modulation; Power demand; Receivers; Signal to noise ratio; Transceivers;

fLanguage

English

Publisher

ieee

Conference_Titel

ASIC (ASICON), 2013 IEEE 10th International Conference on

Conference_Location

Shenzhen

ISSN

2162-7541

Print_ISBN

978-1-4673-6415-7

Type

conf

DOI

10.1109/ASICON.2013.6812008

Filename

6812008