@inbook{a04754c0f4f34730986cddafd21f92b1,
title = "Massive-MIMO and Digital mm-Wave Arrays on RF-SoCs using FDM for M-Fold Increase in Antennas per ADC/DAC",
abstract = "Communication systems of the future will require hundreds of independent spatial channels achieved through dense antenna arrays connected to digital signal processing software defined radios. The cost and complexity of data converters are a significant concern with systems having hundreds of antennas. This paper explores frequency division multiplexing as an approach for augmenting the baseband signals of multiple antenna channels such that a single ADC can sample a multitude of antennas in an array. The approach is equally applicable to both massive MIMO and mm-wave digital wireless arrays. An example design based on Xilinx RF SoC for combining 4 antenna channels at 28 GHz into a single ADC is provided.",
author = "Najath Akram and Arjuna Madanayake and Venkatakrishnan, \{Satheesh B.\} and Volakis, \{John L.\} and Dimitra Psychogiou and Marzetta, \{Thomas L.\} and Rappaport, \{Theodore S.\}",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE Space Hardware and Radio Conference, SHaRC 2021 ; Conference date: 17-01-2021 Through 22-01-2021",
year = "2021",
month = jan,
day = "17",
doi = "10.1109/SHaRC51853.2021.9375888",
language = "English",
series = "2021 IEEE Space Hardware and Radio Conference, SHaRC 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "25--27",
booktitle = "2021 IEEE Space Hardware and Radio Conference, SHaRC 2021",
address = "United States",
}