Full-wave Detectors for Noncoherent Ultra-wideband Communications
Performances of full-wave detectors used in ultrawideband (UWB) communications have not been addressed in the literature. This paper discusses the basic signal detection scheme and error performances of this receiver architecture. The theoretical bit error probability is derived using Gaussian approximation that satisfies well in UWB systems. Simulation results are provided in the additive white Gaussian (AWGN) channel model which shows that the bit error rate (BER) of full-wave detectors is almost identical to energy detectors (EDs) with merely a small power disadvantage. Besides, this paper indicates that due to different features of signal detection techniques from EDs, it is potential for full-wave detectors to achieve an appropriate tradeoff between error performance and system complexity.
wireless communications ultra-wideband full-wave detector nonlinear detection
Benzhou Jin Sheng Zhang Jian Pan Xiaokang Lin
Department of Electronic Engineering, Tsinghua University Beijing, China
国际会议
2010 International Conference on Future Information Technology(2010年未来信息技术国际会议 ICFIT 2010)
长沙
英文
517-520
2010-12-14（万方平台首次上网日期，不代表论文的发表时间）