3 天前 - … Figure 2(a) shows the overall architecture of the system based on a 32-element
antenna array, encompassing key subsystems such as the antenna array itself, the RF receiver …

6 天前 - … Based on large antenna arrays at the Base Station (BS), M-MIMO brings array
gains and … large antenna arrays (large M), where the number of available samples N is …

10 天前 - … -antenna base station and four-antenna base station, the test data of four-antenna
base station … after filtering, and the effect of different orientation of the tag on the base station. …

10 天前 - … capacity through the deployment of large-scale antenna arrays at the transmitter
or … for mMIMO systems equipped with a large number of antenna elements due to the high …

11 天前 - … control τ are the phased array and the correlator array [10]. A phased array is realized
using … -law detector to output the total power of all the antennas. It also uses an adjustable …

13 天前 - … UE need to obtain good channel estimates. Therefore, … We address the problem of
channel estimation from three … and (iii) pilot length minimization while ensuring that physically …

16 天前 - … Energy efficient antenna array design for backhauling of UAVs. ➢ Algorithm
development for beamforming of parasitic antenna arrays. ➢ Channel measurements and modeling …

16 天前 - … to preserve antenna system performance and stability. Secondly, wide operational
… -lobe levels are sought for multiband antenna arrays. All of these things are challenging to …

17 天前 - … antenna array geometry on the performance of massive MIMO networks for indoor
data transmission. Multi-user massive … (systems of multiple MIMO antennas) will play a key …

17 天前 - … 1, we consider a single-cell extremely large-scale antenna array … base station
(BS) is equipped with 𝑁𝑡 antennas and 𝑁RF (𝑁RF ≤ 𝑁𝑡) RF chains serving 𝐾 single-antenna …