The Efficiency of Linear Signal Processing in High Frequency Communication Systems for Multipath Ionospheric Propagation Environment by A. V. Elokhin, V. T. Ermolayev, O. D. Kosymov, D. P. Serebryakova, S. A. Tiraspolsky, A. G. Flaksman

“…It is shown that in frequency-selective two ray channel, the linear MMSE equalization at the receiver provides efficient ISI elimination for all modulation and coding schemes except high-order modulations that are required development of non-linear quasi-optimal signal processing algorithms.…”
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Development of Low-Cost Single-Chip Automotive 4D Millimeter-Wave Radar by Yongjun Cai, Jie Bai, Hui-Liang Shen, Libo Huang, Bing Rao, Haiyang Wang

“…This study focuses on developing single-chip 4D automotive millimeter-wave radar, covering system architecture design, antenna optimization, signal processing algorithm creation, and performance validation. …”
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An Active Radar Interferometer Utilizing a Heterodyne Principle-Based Target Modulator by Simon Müller, Andreas R. Diewald, Georg Fischer

“…Key challenges identified include optimizing signal processing and addressing logarithmic signal attenuation for better precision. …”
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