High-efficiency X-band MMIC GaN power amplifiers operating as rectifiers

M Litchfield, S Schafer, T Reveyrand… - 2014 IEEE MTT-S …, 2014 - ieeexplore.ieee.org
This paper presents a performance evaluation of GaN X-Band power amplifiers operating as
self-synchronous rectifiers. Two single-stage MMIC power amplifiers are characterized …

X-band MMIC GaN power amplifiers designed for high-efficiency supply-modulated transmitters

S Schafer, M Litchfield, A Zai, Z Popovic… - 2013 IEEE MTT-S …, 2013 - ieeexplore.ieee.org
The design and measured performance of X-band power amplifier MMICs that utilize 0.15
μm GaN on SiC process technology are presented. Under continuous wave operating …

A compact 16 Watt X-band GaN-MMIC power amplifier

H Klockenhoff, R Behtash, J Wurfl… - 2006 IEEE MTT-S …, 2006 - ieeexplore.ieee.org
GaN MMIC power amplifiers for X-band applications are presented delivering more than 16
W of W output power while being extremely small in chip size. With a single-device amplifier …

High-efficiency X-band MMIC GaN power amplifiers with supply modulation

A Zai, D Li, S Schafer, Z Popovic - 2014 IEEE MTT-S …, 2014 - ieeexplore.ieee.org
This paper presents measurement results on supply-modulated X-band 0.15 µm gate width
GaN HEMT MMIC power amplifiers for OFDM signals. Two PAs at 10GHz with 4 and 10W …

F-band, GaN power amplifiers

E Camargo, J Schellenberg, L Bui… - 2018 IEEE/MTT-S …, 2018 - ieeexplore.ieee.org
This paper reports the design and performance of two new GaN MMIC amplifiers operating
at F-band frequencies. The first design produces 28-29 dBm from 102 to 118 GHz, while the …

43W, 52% PAE X-Band AlGaN/GaN HEMTs MMIC Amplifiers

S Piotrowicz, Z Ouarch, E Chartier… - 2010 IEEE MTT-S …, 2010 - ieeexplore.ieee.org
This paper presents the results obtained on X-Band GaN MMICs developed in the frame of
the Korrigan project launched by the European Defense Agency. GaN has already …

Dual-band GaN MMIC power amplifier for microwave backhaul applications

R Quaglia, V Camarchia… - IEEE microwave and …, 2014 - ieeexplore.ieee.org
Design and characterization of a dual-band (7 GHz and 15 GHz) MMIC GaN linear Power
Amplifier are presented. The amplifier, suitable for point-to-point microwave backhaul …

High-gain over 30% PAE power amplifier MMICs in 100 nm GaN technology at Ka-band frequencies

J Chéron, M Campovecchio, R Quéré… - 2015 10th European …, 2015 - ieeexplore.ieee.org
Two high-efficiency power amplifier MMICs utilizing a 100 nm AlGaN/GaN HEMT MMIC
technology at Ka-band frequencies are reported in this paper. They have also been …

High-efficiency power amplifier MMICs in 100 nm GaN technology at Ka-band frequencies

J Chéron, M Campovecchio, R Quéré… - 2013 European …, 2013 - ieeexplore.ieee.org
Three power amplifier MMICs at Ka-band frequencies are reported in this paper. The MMICs
are realized using AlGaN/GaN HEMTs with a gate length of 100 nm. Two single-stage …

D-band and G-band high-performance GaN power amplifier MMICs

M Ćwikliński, P Brückner, S Leone… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
In this article, we present a set of gallium nitride (GaN) power amplifiers (PAs) that provide
state-of-the-art performance within the D-band (110-170 GHz) and G-band (140-220 GHz) …