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Onboard digital beamforming: Algorithm and results
2014 IEEE Geoscience and Remote Sensing Symposium, 2014A one-dimensional digital beam-forming (DBF) algorithm that is suitable for onboard real-time implementation is described in this article. A couple of techniques for generating a set of DBF coefficients will be also proposed to improve radar system performance such as signal-to-noise ratio (SNR) and/or range ambiguity (as a part of multiplicative noise
Hirad Ghaemi +2 more
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Digital Beamforming and Adaptive Processing
2019Modern ESAs present the opportunity to do digital processing on the outputs of multiple subarrays without having to digitally sample the output of each element, thereby greatly simplifying the design of the ESA while still achieving the benefits of adaptive processing.
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Digital interpolation beamforming; concept and theory
The Journal of the Acoustical Society of America, 1977For many applications, digital beamformers require an input rate which is significantly higher than that required for waveform reconstruction to achieve an adequate set of synchronous beams. Typically, this high rate is realized in the A/D conversion of the sensor outputs. A novel alternative, discussed in this paper, is to sample the sensors at a rate
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Digital interpolation beamforming using IIR filters
1986 Antennas and Propagation Society International Symposium, 1986A. Cetin, R. Ansari
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Adaptive digital beamforming for interference suppression in automotive FMCW radars
International Radar Conference, 2018Muhammad Rameez, M. Dahl, M. Pettersson
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Securing the Control of Digital Beamforming
2025 IEEE 31st International Symposium on On-Line Testing and Robust System Design (IOLTS)Love Barany +6 more
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A VERSATILE ADAPTIVE DIGITAL SONAR BEAMFORMER
Sonar Signal Processing 1989M TRIVEDI, DC ATMORE, CH STARKIE
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Electronic digital beamforming implementation for radars
2003Ney, Richard +3 more
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