Detail publikačního výsledku

Platform for Digital Predistortion Based on RFSoC

KŘÍČKA, T.; KRÁL, J.

Originální název

Platform for Digital Predistortion Based on RFSoC

Anglický název

Platform for Digital Predistortion Based on RFSoC

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Signal predistortion occurs in modern communication systems and in other systems requiring linear signal amplification. The objective is to learn about signal predistortion, the QORVO 1800 MHz FDD radio front-end and to implement the front-end control using RFSoC and Matlab computer program. I focus on controlling individual attenuators and amplifiers on the QORVO front-end with a program written in C. Using a single board computer Raspberry Pi 4B running Linux. Furthermore, the work involves the application of a SCPI server that operates based on TCP packets. As part of the introduction to the front-end, the power characteristic of the power amplifier is measured.

Anglický abstrakt

Signal predistortion occurs in modern communication systems and in other systems requiring linear signal amplification. The objective is to learn about signal predistortion, the QORVO 1800 MHz FDD radio front-end and to implement the front-end control using RFSoC and Matlab computer program. I focus on controlling individual attenuators and amplifiers on the QORVO front-end with a program written in C. Using a single board computer Raspberry Pi 4B running Linux. Furthermore, the work involves the application of a SCPI server that operates based on TCP packets. As part of the introduction to the front-end, the power characteristic of the power amplifier is measured.

Klíčová slova

signal distortion; signal predistortion; DPD; power amplifier; PA; RFSoC; radio frequency; RF; frontend; QORVO 1800 MHz; Raspberry; Linux; GPIO; SPI; C; SCPI; TCP; Matlab

Klíčová slova v angličtině

signal distortion; signal predistortion; DPD; power amplifier; PA; RFSoC; radio frequency; RF; frontend; QORVO 1800 MHz; Raspberry; Linux; GPIO; SPI; C; SCPI; TCP; Matlab

Autoři

KŘÍČKA, T.; KRÁL, J.

Rok RIV

2025

Vydáno

23.04.2024

Nakladatel

Brno University of Technology, FEKT

Místo

Brno

ISBN

978-80-214-6230-4

Kniha

Proceedings II of the 30th Student EEICT 2024

Strany od

89

Strany do

91

Strany počet

4

BibTex

@inproceedings{BUT196636,
  author="Tomáš {Kříčka} and Jan {Král}",
  title="Platform for Digital Predistortion Based on RFSoC",
  booktitle="Proceedings II of the 30th Student EEICT 2024",
  year="2024",
  pages="89--91",
  publisher="Brno University of Technology, FEKT",
  address="Brno",
  doi="10.13164/eeict.2024.89",
  isbn="978-80-214-6230-4"
}