Modelling of RF Receiver Front-Ends for Tracking SNR Degradation, Linearity and Power Consumption

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Modelling of RF Receiver Front-Ends for Tracking SNR Degradation, Linearity and Power Consumption

Conference Paper (2025)

Author(s)

Nick Cancrinus (Microwave Sensing, Signals & Systems)

Yanki Aslan (Microwave Sensing, Signals & Systems)

Alvaro Diaz-Bolado (Viasat Antenna Systems)

Samer Medawar (Viasat Antenna Systems)

Alessandro Matheoud (Viasat Antenna Systems)

Alexander Yarovoy (Microwave Sensing, Signals & Systems)

Microwave Sensing, Signals & Systems

System design Power consumption Signal-to-noise ratio Digital beamforming RF receivers

DOI related publication

https://doi.org/10.1109/VCC67261.2025.11351048 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:23bbf4cd-6958-4105-8a16-928237999b4c

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Publication Year

2025

Language

English

Microwave Sensing, Signals & Systems

Publisher

IEEE

ISBN (print)

979-8-3315-8725-3

ISBN (electronic)

979-8-3315-8724-6

Event

3rd IEEE Virtual Conference on Communications, VCC 2025 (2025-11-04 - 2025-11-06), Hybrid, New York, United States

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Abstract

A novel receiver front-end simulation model is proposed to perform a systematic analysis of signal- and noise levels, SNR degradation, system IP1dB compression point and power consumption. The model is applied to a fully digital receiver in a K-band SatCom use-case. Using this simulation model, key design trade-offs in component properties, multiplebeam forming architectures and power consumption are jointly identified and visualized.

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