Joint Angle and Frequency Estimation Using One-Bit Measurements
نویسندگان
چکیده
منابع مشابه
Analysis of joint angle-frequency estimation using ESPRIT
High-resolution parameter estimation techniques have recently been applied to jointly estimate multiple signal parameters. In this work, we consider the problem of determining the directions and center frequencies of a number of narrowband sources in a band of interest. We present a joint angle-frequency estimation method, based on the multidimensional ESPRIT algorithm. A perturbation error ana...
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The Joint angle-frequency estimation (JAFE) algorithm has been used to estimate and track the angular bearings and center frequencies of frequency hopping signals. In this work, I show how the same algorithm may be implemented to estimate bandwidths of modulated signals. Consider data collected by an antenna array. For narrowband signals, the rank of the data covariance matrix is equal to the n...
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ALYSIS OF ESPRIT BASED JOINT ANGLE-FREQUENCY ESTIMATION A weke N. Lemma , Alle-Jan van der Veen and Ed F. Deprettere Delft University of Technology, Faculty of Information Technology Mek elweg 4, 2628 CD Delft, The Netherlands [email protected] ABSTRACT High-resolution parameter estimation techniques have recently been applied to jointly estimate multiple signal parameters. In this work,...
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| Assuming a multipath propagation scenario, we derive a closed-form subspace-based method for the simultaneous estimation of arrival angles and path delays from measured channel impulse responses, using knowledge of the transmitted pulse shape function and assuming a uniform linear array and uniform sampling. The algorithm uses a 2-D ESPRIT-like shift-invariance technique to separate and estim...
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ژورنال
عنوان ژورنال: Sensors
سال: 2019
ISSN: 1424-8220
DOI: 10.3390/s19245422