A wideband output matching network for Doherty Power Amplifier applications

Moreno, Jorge Julian ORCID: https://orcid.org/0000-0003-3376-4464 and Angarita, Edison Ferney 2017. A wideband output matching network for Doherty Power Amplifier applications. Presented at: Microwave Conference (EuMC), 2016 46th European, London, UK, 4-6 Oct 2016. 2016 46th European Microwave Conference (EuMC). IEEE, p. 851. 10.1109/EuMC.2016.7824477

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Abstract

This paper shows an output matching network proposal for Doherty Power Amplifier applications. A preliminary theoretical analysis of the proposed output network is shown and a demonstrator has been simulated obtaining outstanding results in terms of fractional bandwidth, efficiency and output power. The obtained potential fractional bandwidth is 67% from 1.8 to 3.6 GHz with in-band added efficiency between 32 and 36% at 6 dB output back-off (OBO), 40 to 50% at saturation, and saturated output power higher than 20W on the whole band.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Published Online
Status:	Published
Schools:	Engineering
Publisher:	IEEE
Last Modified:	04 Nov 2022 12:14
URI:	https://orca.cardiff.ac.uk/id/eprint/122378

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