High throughput and ultra low latency are the main requirements for fifth generation (5G) mobile broadband communications. Densely populated urban environments require utilization of [...]
In this paper, the effective use of multiple quadrotor drones as an aerial antenna array that provides wireless service to ground users is investigated. In particular, under the goal of [...]
Digital predistortion (DPD) of a phased array requires that multiple transmit paths must be measured by a feedback (FB) receiver (Rx). In this article, we propose an FB concept for DPD in a [...]
Digital predistortion of millimeter-wave phased array transmitter with over-the-air calibrated simplified conductive feedback architecture
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Digital predistortion (DPD) of a phased array requires that multiple transmit paths must be measured by a feedback (FB) receiver (Rx), This paper proposes a simplified FB architecture to be [...]
Linearization of millimeter-wave (mmW) phased arrays is one of the key enablers for improving the system performance in terms of power, efficiency and linearity. However, phased array [...]
New interoperability problems will arise, when 5G millimeter wave (mmW) radios will be integrated into mobile devices and small cell base stations with other radios. Current LTE (Long Term [...]
