Wide-band Frequency Estimation with Two Different Sub-Nyquist Temporal Sampling Rates

机译：具有两个不同的次奈奎斯特时间采样率的宽带频率估计

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A new method is presented for wide-band frequency estimation with sub-Nyquist sampling by using two independent sampling channels at the different rates. With low cost of hardware and moderate computation, the proposed method is not sensitive to the relative amplitude and phase errors of both channels. Simulations demonstrate the capabilities of the algorithm.

机译：提出了一种新的方法，该方法通过使用两个独立的采样通道以不同的速率进行亚奈奎斯特采样进行宽带频率估计。由于硬件成本低且计算量适中，因此该方法对两个通道的相对幅度和相位误差均不敏感。仿真证明了该算法的功能。

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来源
《IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications vol.2; 20050808-12; Beijing(CN)》|2005年|P.1274-1277|共4页
会议地点 Beijing(CN)
作者
Zeng Cao; Liao Guisheng; Wang Hongyang;
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Key Laboratory for Radar Signal Processing, Xidian University, Xi'an, Shanxi, China, 710071;

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原文格式 PDF
正文语种 eng
中图分类无线通信;
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1. Real-time frequency and 2-D angle estimation with sub-Nyquist spatio-temporal sampling [J] . Zoltowski M.D., Mathews C.P. IEEE Transactions on Signal Processing . 1994,第10期

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2. Joint DOA and frequency estimation with sub-Nyquist sampling [J] . Liu Liang, Gu Jian-Feng, Wei Ping Signal processing . 2019,第JANa期

机译：亚奈奎斯特采样联合DOA和频率估计
3. Joint frequency and two-dimensional direction of arrival estimation for Electronic Support systems based on sub-Nyquist sampling [J] . Esmaeil Ramezani, Mohamad Farzan Sabahi, Seyyed Mohammad Saberali Radar, Sonar & Navigation, IET . 2018,第8期

机译：基于亚奈奎斯特采样的电子支持系统联合频率和二维到达方向估计
4. Wide-band frequency estimation with two different sub-Nyquist temporal sampling rates [C] . Zeng Cao, Liao Guisheng, Wang Hongyang . 2005

机译：具有两种不同的次奈奎斯特时间采样率的宽带频率估计
5. Spectrum sensing using sub-Nyquist rate sampling. [D] . Saleem, Zahid. 2012

机译：使用次奈奎斯特速率采样进行频谱感测。
6. Reconstruction of Periodic Band Limited Signals from Non-Uniform Samples with Sub-Nyquist Sampling Rate [O] . Dongxiao Wang, Xiaoqin Liu, Xing Wu, 2020

机译：从非均匀样本与子奈奎斯特采样率的重建周期带有限信号
7. Joint Frequency and 2-D Angle Estimation Based On Vector Sensor Array with Sub-Nyquist Temporal Sampling [O] . Fung Carrson, Ji Fei, Kok C.W., 2008

机译：基于亚奈奎斯特时间采样的矢量传感器阵列联合频率和二维角度估计
8. Temporally Stratified Sampling Programs for Estimation of Fish Impingement [R] . Kumar, K. D., Griffith, J. S. 1977

机译：用于估计鱼类撞击的时间分层抽样程序

Wide-band Frequency Estimation with Two Different Sub-Nyquist Temporal Sampling Rates

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