IEEE

Sparse Array Design for Near-Field MU-MIMO: Reconfigurable Array Thinning Approach

Abstract: Future wireless networks, deploying thousands of antenna elements, may operate in the radiative near-field (NF), enabling spatial multiplexing across both angle and range domains. Sparse ...
IEEE

Sparse Antenna Array with Metagratings for Wide-angle Beamforming and Grating-lobe Suppression

Abstract: This work presents a metagrating (MG)-assisted sparse array based on a unified analytical and practical design framework. A Floquet-Bloch (F-B) modal approach is developed with practical ...
GitHub

KennethJefferson/ccg_app_python_IcmRndExplorer

src/explorer/ ├── __init__.py # Package exports ├── env_wrapper.py # SparseRewardWrapper (reward=1 at position≥0.5, else 0) ├── vanilla_dqn.py # DQN agent, Q-network, replay buffer ├── icm.py # ICM: ...
GitHub

indexer_top_k_varlen_util.py

# you may not use this file except in compliance with the License. # You may obtain a copy of the License at # http://www.apache.org/licenses/LICENSE-2.0 ...