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Chapitre D'ouvrage Année : 2023

Disruptive TRX design for the D-band

Résumé

This paper presents an architecture for broadband wireless transceivers operating in the D-band with the aim of covering tens of GHz of band over the air with a limited bandwidth per channel at the baseband. The main idea is to combine several baseband channels in a multi-channel radio-frequency (RF) signal. This is in contrast with the more conventional trend of using a single channel from baseband (or intermediate frequency) to RF. In this work, the main challenges introduced by this type of broadband channel bonding architecture are analyzed and some solutions are provided. A prototype implementation in CMOS 45 nm RFSOI technology and low cost PCB technology is used to illustrate the potentialities of this disruptive approach.
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Dates et versions

cea-04228427 , version 1 (04-10-2023)

Identifiants

  • HAL Id : cea-04228427 , version 1

Citer

José Luis Gonzalez Jimenez, Alexandre Siligaris, Abdelaziz Hamani, Cedric Dehos, Fabrice Chaix, et al.. Disruptive TRX design for the D-band. François Brunier; Björn Debaillie; Dominique Morche; Erkan Nevzat Isa; Jan Craninckx. Technologies enabling future mobile connectivity & sensing, Taylor & Francis Group, pp.57-70, 2023, 978-1032633-039. ⟨cea-04228427⟩
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