Chapitre D'ouvrage Année : 2024

UTC-PD Based Tx for Communications and Advanced Measurements

Résumé

This chapter is summarizing a set of recent progress on uni-traveling carrier photodiode (UTC-PD)-based THz emitters and their application to THz communications: signal generation, 100 Gbit/s in the 300 GHz range using a linear UTC-PD, antenna testing with modulated data signals, and Tx/Rx system using a UTC-PD as Tx, coupled with III-V based GaAs receivers. Then, recent examples of testing devices based on photonics techniques are given, leveraging the photonics-based approach. In particular, the testing of non-linear behavior of active THz devices (like amplifiers) is presented, for intermodulation measurements and datacom testing of a set of passive devices as flexible waveguides.

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Dates et versions

hal-04664128 , version 1 (29-07-2024)

Identifiants

Citer

Guillaume Ducournau. UTC-PD Based Tx for Communications and Advanced Measurements. Handbook of Radio and Optical Networks Convergence, Springer Nature Singapore, pp.1-25, 2024, eISBN 978-981-33-4999-5. ⟨10.1007/978-981-33-4999-5_13-1⟩. ⟨hal-04664128⟩
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