Millimeter wave MIMO with lens antenna array: A new path division multiplexing paradigm

Y Zeng, R Zhang - IEEE Transactions on Communications, 2016 - ieeexplore.ieee.org
… To this end, we study in this paper a new lens antenna array enabled mmWave multiple-…
that the array response of lens antenna arrays follows a “sinc” function, where the antenna ele…

Reliable beamspace channel estimation for millimeter-wave massive MIMO systems with lens antenna array

X Gao, L Dai, S Han, I Chih-Lin… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
lens antenna array can considerably reduce the number of … in mm-wave massive MIMO
systems with lens antenna array. … for mm-wave massive MIMO systems with lens antenna array, …

Cost-effective millimeter-wave communications with lens antenna array

Y Zeng, R Zhang - IEEE Wireless Communications, 2017 - ieeexplore.ieee.org
… new technique based on the advanced lens antenna array. It is revealed that by exploit- …
technique based on advanced lens antenna arrays. It is shown that by exploiting the unique …

Channel estimation for millimeter-wave MIMO communications with lens antenna arrays

L Yang, Y Zeng, R Zhang - IEEE Transactions on Vehicular …, 2017 - ieeexplore.ieee.org
… overview on the proposed lens antenna array as well as the … 2, a lens antenna array is in
general composed of an EM lensLens antenna array with an incident uniform plane wave of …

Multi-user millimeter wave MIMO with full-dimensional lens antenna array

Y Zeng, L Yang, R Zhang - IEEE Transactions on Wireless …, 2018 - ieeexplore.ieee.org
lens antenna array and each mobile station employs the conventional antenna arrays. By …
focusing property of lens antenna array and the multi-path sparsity of mm-wave channels, we …

Wideband millimeter wave communication with lens antenna array: Joint beamforming and antenna selection with group sparse optimization

W Huang, Y Huang, Y Zeng… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
… systems, a lens antenna array with single-carrier transmis… multi-user mm-wave downlink
lens antenna array system for … of the lens antenna array and the angular sparsity of mmwave

Mm-wave beam steering antenna with reduced hardware complexity using lens antenna subarrays

G Mumcu, M Kacar, J Mendoza - IEEE Antennas and Wireless …, 2018 - ieeexplore.ieee.org
… introduces a novel mm-wave beam steering antenna consisting of lens antenna subarrays
(LASs). As depicted in Fig. 1(b), each LAS hosts M antennas to form a switched beam array. A …

Sparse channel estimation for millimeter wave massive MIMO systems with lens antenna array

X Cheng, Y Yang, B Xia, N Wei… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
… massive MIMO systems with lens antenna array. By properly exploiting the sparse characteristics
of the channel response unique to the lens antenna array, we formulated the channel …

Wide-angle scanning lens fed by small-scale antenna array for 5G in millimeter-wave band

Z Qu, SW Qu, Z Zhang, S Yang… - … on Antennas and …, 2020 - ieeexplore.ieee.org
lens antennas in the MMW frequency band. Compared with beam-switching lens antennas,
the PAA feeds of GRIN lens antennas … GRIN lens antennas due to their low cost and phased

Millimeter-wave tiny lens antenna employing U-shaped filter arrays for 5G

E Kim, ST Ko, YJ Lee, J Oh - IEEE Antennas and Wireless …, 2018 - ieeexplore.ieee.org
antenna ar- ray that employs a U-Shaped thin lens where a low-profile 1 χ 4 antenna array is
… 3-D) U-Shaped lens designed by phase-shifting spatial filter arrays enables more than 3 dB …