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Channel Aggregation in THz Communication: Linearity Considerations in Full Electronic System

, , , und . in Proc. 49th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), (September 2024)

Zusammenfassung

This paper describes the functional E-band transmission tests of an integrated nano-satellite before launch. The feasibility and performance of a transmission in multiple frequency multiplexed channels is investigated, using the developed payload transmitter and the implemented digital signal generation in its integrated state. Succesful transmission experiments in E-band of four frequency division multiplexed (FDM) channels with a total data rate of 3.2 Gbps over an emulated distance over approximately 530km are demonstrated. The IQ-impairments of these measurement have been verified in a system level simulation, showing the potential of FDM with the given resources and pointing out design requirements for future 6G communication transceiver chipsets.

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