55 citations · 109 across the 7 of their papers we have counts for
7 papers
CRB Analysis for Mixed-ADC Based DOA Estimation
Xinnan Zhang, Yuanbo Cheng, Xiaolei Shang +1
We consider a mixed analog-to-digital converter (ADC) based architecture consisting of high-precision and one-bit ADCs with the antenna-varying threshold for direction of arrival (…
Mixed-ADC Based PMCW MIMO Radar Angle-Doppler Imaging
Xiaolei Shang, Ronghao Lin, Yuanbo Cheng
Phase-modulated continuous-wave (PMCW) multiple-input multiple-output (MIMO) radar systems are known to possess excellent mutual interference mitigation capabilities, but require c…
Code Optimization and Angle-Doppler Imaging for ST-CDM LFMCW MIMO Radar Systems
Xiaolei Shang, Yuanbo Cheng
We consider code optimization and angle-Doppler imaging for slow-time code division multiplexing (ST-CDM) linear frequency-modulated continuous-wave (LFMCW) multiple-input multiple…
Optimal Mixed-ADC arrangement for DOA Estimation via CRB using ULA
Xinnan Zhang, Yuanbo Cheng, Xiaolei Shang +1
We consider a mixed analog-to-digital converter (ADC) based architecture for direction of arrival (DOA) estimation using a uniform linear array (ULA). We derive the Cram{é}r-Rao bo…
Monte-Carlo Sampling Approach to Model Selection: A Primer
Petre Stoica, Xiaolei Shang, Yuanbo Cheng
Any data modeling exercise has two main components: parameter estimation and model selection. The latter will be the topic of this lecture note. More concretely we will introduce s…
The Cramer-Rao Bound for Signal Parameter Estimation from Quantized Data
Petre Stoica, Xiaolei Shang, Yuanbo Cheng
Several current ultra-wide band applications, such as millimeter wave radar and communication systems, require high sampling rates and therefore expensive and energy-hungry analogt…
Weighted SPICE Algorithms for Range-Doppler Imaging Using One-Bit Automotive Radar
Xiaolei Shang, Jian Li, Petre Stoica
We consider the problem of range-Doppler imaging using one-bit automotive LFMCW1 or PMCW radar that utilizes one-bit ADC sampling with time-varying thresholds at the receiver. The…