A dynamic phase-frequency recovery for power reduction in OFDM systems

dc.citation.epage	110	en_US
dc.citation.spage	107	en_US
dc.contributor.author	Yang, Mei-Hui	en_US
dc.contributor.author	Yu, Jui-Yuan	en_US
dc.contributor.author	Chen, Juinn-Ting	en_US
dc.contributor.author	Lee, Chen-Yi	en_US
dc.contributor.department	電子工程學系及電子研究所	zh_TW
dc.contributor.department	Department of Electronics Engineering and Institute of Electronics	en_US
dc.date.accessioned	2014-12-08T15:16:28Z
dc.date.available	2014-12-08T15:16:28Z
dc.date.issued	2007	en_US
dc.description.abstract	A dynamic phase and frequency recovery (DPR & DFR) is proposed for power reduction and performance improvement. By the DPR, signal sampling rate is reduced from Nyquist rate (or higher) to the symbol rate, resulting in reduced ADC circuit power. By the DFR, data is recovered from less-interfered signals. In the MB-OFDM UWB system, the simulations show that the system improves 2.3 dB SNR and reduce 43.75% ADC power consumption with the proposed techniques.	en_US
dc.identifier.isbn	978-1-4244-0582-4	en_US
dc.identifier.journal	2007 International Symposium on VLSI Design, Automation and Test (VLSI-DAT), Proceedings of Technical Papers	en_US
dc.identifier.uri	https://ir.lib.nycu.edu.tw/handle/11536/12178
dc.identifier.wosnumber	WOS:000247000000027
dc.language.iso	en_US	en_US
dc.subject	phase-frequency recovery	en_US
dc.subject	OFDM	en_US
dc.title	A dynamic phase-frequency recovery for power reduction in OFDM systems	en_US
dc.type	Proceedings Paper	en_US

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