D-Band CMOS Power Amplifiers: Challenges, State-of-the-Art, Technological Limitations and Trends - Archive ouverte HAL
Article Dans Une Revue (Article De Synthèse) Journal of Integrated Circuits and Systems Année : 2023

D-Band CMOS Power Amplifiers: Challenges, State-of-the-Art, Technological Limitations and Trends

Résumé

To achieve ultra-high-speed wireless communications, millimeter-wave bands have emerged as bands of interest for these new applications. However, a technological breakthrough linked to power amplifiers has appeared. Indeed, working near the maximum oscillation frequency of the transistor leads to low intrinsic gain and poor efficiency for these devices. This paper presents an overview of sub-terahertz CMOS power amplifiers with a focus on gain enhancement techniques. The paper will also feature state-of-the-art D-Band CMOS power amplifier architectures. The goal is to present how the gain enhancement techniques are used in a complete architecture. Based on the three techniques and the state-of-the-art presented in the paper, a focus on three architectures is proposed. The aim is to highlight the benefits of each method in the design. The final part summarizes the paper and opens up future perspectives and trends identified through the paper.
Fichier principal
Vignette du fichier
IMS_JICS_2023_Lhomel.pdf (1.76 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04457532 , version 1 (14-02-2024)

Licence

Identifiants

Citer

Antoine Lhomel, François Rivet, Nathalie Deltimple. D-Band CMOS Power Amplifiers: Challenges, State-of-the-Art, Technological Limitations and Trends. Journal of Integrated Circuits and Systems, 2023, Technological Trends for Future Radiofrequency Circuits and Systems, 18 (3), pp.795. ⟨10.29292/jics.v18i3.795⟩. ⟨hal-04457532⟩
63 Consultations
199 Téléchargements

Altmetric

Partager

More