Publisher DOI: 10.23919/MIKON48703.2020.9253908
Title: Study of Power Amplifier Harmonic Output Termination for two AlGaN/GaN Technologies at K-/Ka-Band
Language: English
Authors: Samis, Stanislav 
Friesicke, Christian 
Lozar, Roger 
Maier, Thomas 
Brückner, Peter 
Quay, Rüdiger 
Jacob, Arne 
Issue Date: Oct-2020
Source: International Microwave and Radar Conference (MIKON 2020)
Abstract (english): 
The paper investigates experimentally the effect of harmonic terminations on AlGaN/GaN power amplifiers (PA) performance at K-/Ka-band. Two technologies are compared, a 0.25 µm and 0.1 µm process. In both cases, a harmonic termination increases the achievable output power by about 10 % at the expense of bandwidth, whereas the efficiency is improved only in the first one.
Conference: 23rd International Microwave and Radar Conference, MIKON 2020 
ISBN: 978-83-949421-7-5
Institute: Hochfrequenztechnik E-3 
Document Type: Chapter/Article (Proceedings)
Project: Entwurf und Bewertung von integrierten Hochfrequenz-Leistungsverstärkern für den Einsatz in aktiven Feed-Strukturen mit Galliumnitrid-Technologie im K- und Ka-Band - ASTERIX 
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