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Digitally-Controlled UWB Pulse Generator for IEEE 802.1 5.4a Systems
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- Authors
- Mi-Kyung Oh, Jae-Young Kim, Kwang-Roh Park
- Issue Date
- 2007-01
- Citation
- International Conference on Consumer Electronics (ICCE) 2007, pp.1-2
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper provides the method of generating ultra wideband (UWB) pulses. The proposed UWB pulse generator is capable of ail-digitally alternating the bandwidth, center frequency, and envelope of the pulse, which makes it easy to implement channelization for UWB network systems. In addition, our UWB pulse generator contributes to the transmitter's low power since it eliminates the need for a filter and phase locked loop (PLL), which is attractive for IEEE 802.15.4a UWB systems. ©2007 IEEE.
- KSP Keywords
- Center frequency, Digitally controlled, IEEE 802.15.4a, Low-Power, Network system, UWB pulse generator, UWB system, Ultra-Wide Band(UWB), need for, phase-locked loop(PLL)