ArticleSensors (Basel, Switzerland)2019
Joint Angle and Frequency Estimation Using One-Bit Measurements.
Article in Sensors (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- DOA Estimation on One-Bit Quantization Observations through Noise-Boosted Multiple Signal Classification.Sensors (Basel, Switzerland) · 2024Article
- Adaptive Spoofing Suppression Algorithm for GNSS Based on Multiple Antennas Array.Sensors (Basel, Switzerland) · 2020Article
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Authors and funding
4 authors.
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Abstract
Joint angle and frequency estimation is an important branch in array signal processing with numerous applications in radar, sonar, wireless communications, etc. Extensive attention has been paid and numerous algorithms have been developed. However, existing algorithms rely on accurately quantified measurements. In this paper, we stress the problem of angle and frequency estimation for sensor arrays using one-bit measurements. The relationship between the covariance matrices of one-bit measurement and that of the accurately quantified measurement is extended to the tensor domain. Moreover, a one-bit parallel factor analysis (PARAFAC) estimator is proposed. The simulation results show that the angle and frequency estimation can be quickly achieved and correctly paired.
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