GreenMO: Enabling Virtualized, Sustainable Massive MIMO with a Single RF Chain

A Gupta, S Nassirpour, M Dunna… - Proceedings of the 29th …, 2023 - dl.acm.org
With the turn of new decade, wireless communications face a major challenge on
connecting many more new users and devices, at the same time being energy efficient and …

Time-Modulated Arrays in Scanning Mode Using Wideband Signals for Range-Doppler Estimation With Time-Frequency Filtering and Fusion

Y Ma, C Miao, W Long, R Zhang… - … on Aerospace and …, 2023 - ieeexplore.ieee.org
Time-modulated array (TMA) has garnered significant interest in recent years as an
alternative to phased arrays for certain applications. The TMA offer advantages such as …

Enhanced dual lane detection in automotive radar systems using harmonic coordinated beamforming of time-modulated arrays

Y Ma, W Long, C Miao, Q Chen, J Zhang, Y Yu, W Wu - Wireless Networks, 2024 - Springer
This paper introduces an advanced beamforming methodology for time-modulated arrays by
leveraging harmonic coordination. The proposed approach assigns complex beams to …

Harmonic-Based MIMO Transceiver With Time-Modulated Arrays

G Ni, C He, R Jin - IEEE Transactions on Antennas and …, 2023 - ieeexplore.ieee.org
A simple harmonic-based multiple-input multiple-output (MIMO) transceiver based on the
time-modulated array (TMA) is proposed and verified, including detailed performance …

GreenMO: Virtualized User-proportionate MIMO

A Gupta, S Nassirpour, M Dunna, E Patamasing… - arXiv preprint arXiv …, 2022 - arxiv.org
With the turn of new decade, wireless communications face a major challenge on
connecting many more new users and devices, at the same time being energy efficient and …

Experimental investigation of beam-steering applied to 2× 2 MIMO system with single receiving RF chain and time-modulated antenna array

G Bogdan, K Godziszewski… - International Journal of …, 2020 - cambridge.org
Multiple antennas and multiple radio frequency (RF) chains in both the transmitter and
receiver are required in conventional radio systems employing the multiple-input multiple …