Active Multiport Subarrays for 5G Communications

Conference paper (2019)

Authors

Y. Aslan Microwave Sensing, Signals & Systems - EEMCS
J. Puskely Microwave Sensing, Signals & Systems - EEMCS
A.G. Roederer Microwave Sensing, Signals & Systems - EEMCS
Alexander Yarovoy Microwave Sensing, Signals & Systems - EEMCS
Research Group
Microwave Sensing, Signals & Systems (EEMCS) (TU Delft)
Copyright: © 2019 Y. Aslan, J. Puskely, A.G. Roederer, Alexander Yarovoy
DOI: https://doi.org/10.1109/APWC.2019.8870449
More Info
expand_more

Published Date

2019

Language

English

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Microwave Sensing, Signals & Systems

Abstract

A novel hybrid beamforming architecture based on aphased array of active multiport subarrays is proposed for multi-user 5G applications. The subarrays have multiple simultaneous fixed beams which are smartly combined at the user locations withrelatively large gains towards the intended co-frequency users and sufficiently low inter-user interference levels. The presented architecture has a wider angular coverage than the existing subarray-based hybrid beamforming schemes and reduces the signal processing complexity significantly as compared to the fully digital beamforming.

Files

655_Paper_PID5955075.pdf
(pdf | 1.48 Mb)
Unknown license

Download not available

08870449.pdf
(pdf | 1.63 Mb)
Unknown license