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|Title:||A CMOS ultra low-power and highly efficient UWB-IR transmitter for WPAN applications||Authors:||Diao, S.
FCC spectral mask
Impulse radio (IR)
Low data rate
Low duty cycle
|Issue Date:||2009||Citation:||Diao, S., Zheng, Y., Heng, C.-H. (2009). A CMOS ultra low-power and highly efficient UWB-IR transmitter for WPAN applications. IEEE Transactions on Circuits and Systems II: Express Briefs 56 (3) : 200-204. ScholarBank@NUS Repository. https://doi.org/10.1109/TCSII.2009.2015369||Abstract:||This brief presents an on-off LC oscillator-based ultrawideband impulse radio (UWB-IR) transmitter for long-range application. A thorough theoretical analysis of the pulse generation is provided. Implemented in a 0.18-μm CMOS, the transmitter works in the UWB lower band of 3-5 GHz and consumes an ultralow average power of 236 μW at 1.8-V power supply. UWB pulses with a bandwidth of 2 GHz and 10-dB sidelobe suppression are generated. The transmitter can deliver a large differential output swing of 4.9 V under 100-Ω load with the highest power efficiency of 25.4% to date. It is targeted for wireless sensor network (WSNs) and wireless personal area network (WPAN) applications. © 2009 IEEE.||Source Title:||IEEE Transactions on Circuits and Systems II: Express Briefs||URI:||http://scholarbank.nus.edu.sg/handle/10635/53944||ISSN:||15497747||DOI:||10.1109/TCSII.2009.2015369|
|Appears in Collections:||Staff Publications|
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