Tu1D: High-Power and High-Frequency Doherty Power Amplifiers

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Tue 17 Jun | 08:00 - 09:40
211
High-Power and High-Frequency Doherty Power Amplifiers
Gayle Collins
Obsidian Microwave
Yulong Zhao
Skyworks
This session focuses on recent advances in Doherty power amplifiers. This load modulation technology is pushed to higher frequencies above 7GHz, higher output power, extended power back-off range, and unprecedented instantaneous bandwidth for emerging wireless infrastructure.
08:00 - 08:20
Tu1D-1 KEYNOTE: Load Modulated Power Amplifiers for Wireless Infrastructure
ABSTRACT
Rui Hou
Ericsson
08:20 - 08:40
Tu1D-2 A 7GHz High Efficiency GaN Doherty Power Amplifier Module for 5G Massive MIMO Base-Stations
ABSTRACT
Shuichi Sakata, Kento Saiki, Yuta Fuchibe, Katsuya Kato, Hitoshi Kurusu, Yoshinobu Sasaki, Shintaro Shinjo
Mitsubishi Electric, Mitsubishi Electric, Mitsubishi Electric, Mitsubishi Electric, Mitsubishi Electric, Mitsubishi Electric, Mitsubishi Electric
08:40 - 09:00
Tu1D-3 A 90W High-Efficiency Four-Way Doherty Power Amplifier with 37.8% Fractional Bandwidth Over a 15dB Power Back-Off Range
ABSTRACT
Lei Zhou, Lianbo Liu, Marco Pelk, Abdul Raheem Qureshi, Leo C.N. de Vreede
Technische Universiteit Delft, Technische Universiteit Delft, Technische Universiteit Delft, Technische Universiteit Delft, Technische Universiteit Delft
09:00 - 09:20
Tu1D-4 A 400W Symmetric Doherty Power Amplifier Covering 1.8–2.7GHz
ABSTRACT
Paul Saad, Mats Helgöstam, Rui Hou
Ericsson, Ericsson, Ericsson
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