상세정보
학술대회
Digitally-Controlled UWB Pulse Generator for IEEE 802.1 5.4a Systems
- 발행일
- 200701
- 출처
- International Conference on Consumer Electronics (ICCE) 2007, pp.1-2
- 협약과제
- 06MH2500, 홈네트워크용 Cognitive 무선 시스템 개발, 김재영
- 초록
- 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 제안 키워드
- 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)