A 2.4 GHz reference-less wireless receiver for 1Mbps QPSK demodulation

Wei-Zen Chen*, Wei Wen Ou, Tai You Lu, Shun Tien Chou, Song Yu Yang

*Corresponding author for this work

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

A 2.4 GHz reference-less single chip wireless receiver for 1Mbps QPSK demodulation is presented. The receiver accomplishes LO carrier recovery and data demodulation directly from the received RF signal without resort to resonator based reference, such as crystal oscillator. Integrating LNA, mixer, LO carrier recovery loop, post amplifier, and digital demodulator on a single chip, the total power consumption is 20.4mW. The measured phase noise from a recovered carrier at 2.432 GHz is about -112 dBc/Hz at 1 MHz offset. The chip size is 1.75 x 1.55 mm2.

原文English
主出版物標題ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems
主出版物子標題Nano-Bio Circuit Fabrics and Systems
頁面1627-1630
頁數4
DOIs
出版狀態Published - 31 八月 2010
事件2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010 - Paris, France
持續時間: 30 五月 20102 六月 2010

出版系列

名字ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems

Conference

Conference2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems, ISCAS 2010
國家France
城市Paris
期間30/05/102/06/10

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  • 引用此

    Chen, W-Z., Ou, W. W., Lu, T. Y., Chou, S. T., & Yang, S. Y. (2010). A 2.4 GHz reference-less wireless receiver for 1Mbps QPSK demodulation. 於 ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems (頁 1627-1630). [5537460] (ISCAS 2010 - 2010 IEEE International Symposium on Circuits and Systems: Nano-Bio Circuit Fabrics and Systems). https://doi.org/10.1109/ISCAS.2010.5537460