Power amplifier MMICs for 15 GHz microwave links in 0.25 mu m GaN technology

Camarchia, Vittorio, Quaglia, Roberto ORCID: https://orcid.org/0000-0003-3228-301X, Ramella, Chiara and Pirola, Marco 2017. Power amplifier MMICs for 15 GHz microwave links in 0.25 mu m GaN technology. Presented at: 2017 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC), Graz, Austria, 20-21 April 2017. 2017 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC). IEEE, 10.1109/INMMIC.2017.7927311

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Abstract

This paper presents three power amplifiers designed for 15 GHz microwave radio application employing GaN 0.25 μm technology. The first design is a 3W combined power amplifier, the second is a 7-15 GHz dual-band 3 W combined power amplifier, and the third is a 4W Doherty power amplifier. Advantages and limitations of GaN 0.25 μm technology applied to the three different design solutions for this specific application are discussed, presenting and comparing the measurement results obtained on the developed amplifiers.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Engineering
Publisher:	IEEE
ISBN:	978-1-5090-5862-4
Last Modified:	23 Oct 2022 13:59
URI:	https://orca.cardiff.ac.uk/id/eprint/112467

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