Archivio Istituzionale della RicercaThis paper presents a comparison of two sample GaN technologies, one on Silicon and the other on Silicon Carbide substrate, when applied to the design of an integrated Doherty power amplifier. Two different target applications are considered, namely the satellite Ka-band downlink (17.3-20.3 GHz) and terrestrial communications in the n257 FR2 5G band (26.5-29.5 GHz), with different specifications but similar absolute frequency ranges. Considerations are made highlighting the advantages and disadvantages of the two technologies for the design of high-frequency MMIC Doherty Power Amplifiers in the presented scenarios.
Ka-band MMIC GaN Doherty Power Amplifiers: Considerations on Technologies and Architectures / Piacibello, Anna; Camarchia, Vittorio. - ELETTRONICO. - (2021), pp. 1-3. (Intervento presentato al convegno 2021 IEEE MTT-S International Wireless Symposium (IWS) tenutosi a Nanjing, China nel 23-26 May 2021) [10.1109/IWS52775.2021.9499592].
Ka-band MMIC GaN Doherty Power Amplifiers: Considerations on Technologies and Architectures
Piacibello, Anna;Camarchia, Vittorio
2021
Abstract
This paper presents a comparison of two sample GaN technologies, one on Silicon and the other on Silicon Carbide substrate, when applied to the design of an integrated Doherty power amplifier. Two different target applications are considered, namely the satellite Ka-band downlink (17.3-20.3 GHz) and terrestrial communications in the n257 FR2 5G band (26.5-29.5 GHz), with different specifications but similar absolute frequency ranges. Considerations are made highlighting the advantages and disadvantages of the two technologies for the design of high-frequency MMIC Doherty Power Amplifiers in the presented scenarios.
| File | Dimensione | Formato | |
|---|---|---|---|
|
Ka-band_MMIC_GaN_Doherty_Power_Amplifiers_Considerations_on_Technologies_and_Architectures.pdf
accesso riservato
Descrizione: post-print editoriale
Tipologia:
2a Post-print versione editoriale / Version of Record
Licenza:
Non Pubblico - Accesso privato/ristretto
Dimensione
745.42 kB
Formato
Adobe PDF
|
745.42 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
|
IWS2021_invited_submfinal.pdf
accesso aperto
Descrizione: post-print autore
Tipologia:
2. Post-print / Author's Accepted Manuscript
Licenza:
Pubblico - Tutti i diritti riservati
Dimensione
300.37 kB
Formato
Adobe PDF
|
300.37 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2917776