Hardware-Efficient Beamspace Direction-of-Arrival Estimator for Unequal-Sized Subarrays
IEEE Transactions on Circuits and Systems II: Express Briefs(2022)
Abstract
Hybrid antenna array consisting of analog subarrays has been widely used for beamforming in millimeter-wave communication systems. Due to the hybrid structure, direction-of-arrival (DoA) estimation, which is essential to beam adjustment, has to be performed at the beamspace. In our previous work, unequal-sized subarrays has been proposed for beamspace DoA estimation because it can resolve the ambi...
MoreTranslated text
Key words
Direction-of-arrival estimation,Estimation,Hardware,Antenna arrays,Antennas,Array signal processing,Radio frequency
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined