Super-resolution time delay estimation in multipath environments

FX Ge, D Shen, Y Peng, VOK Li - IEEE Transactions on Circuits …, 2007 - ieeexplore.ieee.org
The super-resolution time delay estimation in multipath environment is very important for
many applications. Conventional super-resolution approaches can only deal with signals …

改进SSMUSIC 超分辨多径时延估计算法

王云龙, 吴瑛 - 信号处理, 2014 - signal.ejournal.org.cn
传统的MUSIC 超分辨时延估计技术是直接基于测量数据, 其性能往往只对宽带且频谱近似平坦
的信号较优, 而对窄带信号估计性能较差. 针对上述问题, 本文通过利用谐波频率估计模型和DOA …

Super-resolution time delay estimation in multipath environments

FX Ge, D Shen, Y Peng, VOK Li - 2004 IEEE Wireless …, 2004 - ieeexplore.ieee.org
The problem of super-resolution time delay estimation in multipath environments is
addressed in this paper. Two cases, active and passive systems, are considered. The time …

[PDF][PDF] Estimating frequency, amplitude and phase of two sinusoids with very close frequencies

JGA Barbedo, A Lopes - International Journal of Electronics and …, 2009 - academia.edu
This paper presents an algorithm to estimate the parameters of two closely spaced
sinusoids, providing a frequency resolution that is more than 800 times greater than that …

Super Resolutional Time Delay Estimation in Multipath Environment Using Matrix Pencil Method

VK Chandrasegar, J Koh - Journal of Electrical Engineering & Technology, 2022 - Springer
This paper introduces techniques to restore super-resolution time delay estimation (TDE) of
signals in multi-path environments using the Matrix Pencil Method (MPM). To verify the …

Digital modulation recognition

E Erdem - 2009 - open.metu.edu.tr
In this thesis work, automatic recognition algorithms for digital modulated signals are
surveyed. Feature extraction and classification algorithm stages are the main parts of a …