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- Bien, Franklin
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A 200-Mb/s Data Rate 3.1-4.8-GHz IR-UWB All-Digital Pulse Generator With DB-BPSK Modulation
- Author(s)
- Na, Kyungmin, Jang, Heedon, Ma, Hyunggun, Choi, Yunho, Bien, Franklin
- Issued Date
- 2015-12
- Citation
- IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, v.62, no.12, pp.1184 - 1188
- Abstract
- A new all-digital impulse radio ultrawideband pulse generator in a 65-nm CMOS technology for a wireless body area network is presented. The system architecture is a delay-based pulse generator that is designed using only logic gates to minimize the power consumption. The system uses a frequency range of 3.1-4.8 GHz and 3 channels with a 500-MHz bandwidth. The maximum data rate of this system is 100 Mb/s with pulse positioned modulation and 200 Mb/s with on-off keying. Delay-based binary phase-shift keying is used to achieve an efficient spectral line characteristic. The total power consumption of the pulse generator is 30 pJ/pulse at a 1.2-V supply voltage without a static bias current
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- ISSN
- 1549-7747
- Keyword (Author)
- Impulse radio ultrawideband (IR-UWB), pulse generator, transmitter, wireless body area network (WBAN)
- Keyword
- CMOS
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