Hardware—algorithm co-design for 3D arrays: unlocking spatial degrees of freedom with mutual coupling

Yuqi HU , Ran JI , Chongwen HUANG , Li WEI , Xiaoming CHEN , Wei E. I. SHA , Jiguang HE , Zhaoyang ZHANG , Mérouane DEBBAH

Eng Inform Technol Electron Eng ›› 2026, Vol. 27 ›› Issue (10) : 260238

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Eng Inform Technol Electron Eng ›› 2026, Vol. 27 ›› Issue (10) :260238 DOI: 10.1631/ENG.ITEE.2026.0238
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Hardware—algorithm co-design for 3D arrays: unlocking spatial degrees of freedom with mutual coupling
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Yuqi HU, Ran JI, Chongwen HUANG, Li WEI, Xiaoming CHEN, Wei E. I. SHA, Jiguang HE, Zhaoyang ZHANG, Mérouane DEBBAH. Hardware—algorithm co-design for 3D arrays: unlocking spatial degrees of freedom with mutual coupling. Eng Inform Technol Electron Eng, 2026, 27 (10) : 260238 DOI:10.1631/ENG.ITEE.2026.0238

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Björnson E , Chae CB , Heath RWJr , et al., 2024. Towards 6G MIMO: massive spatial multiplexing, dense arrays, and interplay between electromagnetics and processing.

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Ji R , Huang CW , Chen XM , et al., 2026. Exploring Hannan limitation for 3D antenna array. Sci China Inform Sci, 69 (5): 152301.

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