A 5-W GaN Doherty Amplifier for <i>Ka</i>-Band Satellite Downlink With 4-GHz Bandwidth and 17-dB NPR-Reference-Cited by-同舟云学术

A 5-W GaN Doherty Amplifier for Ka-Band Satellite Downlink With 4-GHz Bandwidth and 17-dB NPR

Published:2022-08 Issue:8 Volume:32 Page:964-967
ISSN:1531-1309
Container-title:IEEE Microwave and Wireless Components Letters
language:
Short-container-title:IEEE Microw. Wireless Compon. Lett.

Author:

Piacibello Anna¹^ORCID,Giofre Rocco²^ORCID,Quaglia Roberto³^ORCID,Figueiredo Ricardo⁴^ORCID,Carvalho Nuno⁴^ORCID,Colantonio Paolo²^ORCID,Valenta Vaclav⁵,Camarchia Vittorio¹^ORCID

Affiliation:

1. Department of Electronics and Telecommunications, Politecnico di Torino, Turin, Italy

2. Electronics Engineering Department, University of Roma Tor Vergata, Rome, Italy

3. Centre for High Frequency Engineering, Cardiff University, Cardiff, Wales, U.K.

4. Instituto de Telecomunicações, Universidade de Aveiro, Aveiro, Portugal

5. ESA ESTEC, Noordwijk, AZ, The Netherlands

Funder

European Space Agency

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Subject

Electrical and Electronic Engineering,Condensed Matter Physics

Link

http://xplorestaging.ieee.org/ielx7/7260/9852336/09743669.pdf?arnumber=9743669

Reference23 articles.

1. 12W, 30% PAE, 40 GHz power amplifier MMIC using a commercially available GaN/Si process

2. GaN Doherty MMIC Power Amplifiers for Satellite Ka-band Downlink

3. Design of an 87% Fractional Bandwidth Doherty Power Amplifier Supported by a Simplified Bandwidth Estimation Method

4. Watt-Level 21–25-GHz Integrated Doherty Power Amplifier in GaAs Technology

5. A wide-band 20W LMOS Doherty power amplifier

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