Proceedings of the 54th European Microwave Conference Single-Ended and Balanced Frequency Doublers 2.45 to 4.9 GHz using GaN FETs Ainhoa Morales-Fernandez# , Maria Marante-Boado$ , Pedro Toimil-Cornado$ , Monica Fernandez-Barciela# , Fernando Martin-Rodriguez# , Paul J. Tasker* # atlanTTic Research Center, Universidade de Vigo, Spain $ Universidade de Vigo, Spain * Cardiff University, UK {ainhoa

Proceedings of the 54th European Microwave Conference Demonstration of CVD Diamond Heat Spreaders for Performance Improvement of a 400 W AlGaN/GaN S-Band Power Amplifier MMIC Marc van Heijningen#, Frans Meeuwsen$, Edsger Smits$, Ian Friel* # TNO Defence, Safety & Security, The Netherlands Chip Integration Technology Center, The Netherlands * Element Six (UK) Ltd, United Kingdom marc.vanheijninge

Proceedings of the 54th European Microwave Conference Ef?cient 2-D Array Calibration of Radar Sensors in the Near Field by Modal Wave Expansion Matthias Linder , Robin Bord, Dominik Schwarz, Nico Riese, Christian Waldschmidt Ulm University, Institute of Microwave Engineering, Germany matthias.linder-uni-ulm.de of the array [11], [17]. In the following, the calibration parameters consist of the p

Proceedings of the 54th European Microwave Conference The Smith Chart Task Generator: Satisfying the Hunger for Exercising the Graphical Calculator Lukas Hüssen, Muh-Dey Wei, Renato Negra Chair of High-Frequency Electronics, RWTH Aachen University, Germany Lukas.Huessen-HFE.RWTH-Aachen.de Abstract ? The Smith chart is the principal graphical analysis tool in high-frequency engineering. To the pr

Proceedings of the 54th European Microwave Conference Design and Synthesis of a Dualband Capacitive Resonant Coupler for Harmonic Backscattering Through an Isolation Barrier Lukas Hüssen, Muh-Dey Wei, Renato Negra Chair of High-Frequency Electronics, RWTH Aachen University, Germany Lukas.Huessen-HFE.RWTH-Aachen.de Abstract ? Capacitive power transfer (CPT) can be utilised to cross the isolation

Proceedings of the 54th European Microwave Conference Specificity of Nonlinear Distorted Radiation in Massive MIMO by Sub?6GHz Active Antenna System for 5G using GaN Doherty Amplifiers Takuji Mochizuki, Naohiro Matsui, Tomohiro Kikuma, Yuta Mizuno, Yusuke Ikuma, Takahiro Tsuji NEC Corporation, Japan {takuji119, naohiro-matsui, t-kikuma, yuta-mizuno, yusuke-ikuma, takahiro-tsuji}-nec.com Abstract

Proceedings of the 54th European Microwave Conference Low-Cost Method for Effective Conductivity Improvement of Additively Manufactured All-Metal Waveguide Components Jakub Sorocki#, Ilona Piekarz#, Michal Baranowski$, Adam Lamecki$, Alberto Cattenone*, Stefania Marconi*, Gianluca Alaimo*, Nicolo Delmonte^, Lorenzo Silvestri^, Maurizio Bozzi^ # $ Institute of Electronics, AGH University of Krak

Proceedings of the 54th European Microwave Conference Massive MIMO Performance under 256QAM using Sub-6GHz Active Antenna System for 5G Takuji Mochizuki, Tomohiro Kikuma, Yuta Mizuno, Takahiro Tsuji, Takahiro Sato, Naohiro Matsui, Kunifusa Maruyama, Takuma Miura NEC Corporation, Japan {takuji119, t-kikuma, yuta-mizuno, takahiro-tsuji, sato.takahiro, naohiro-matsui, kunifusa, t.miura}-nec.com Abst

Proceedings of the 54th European Microwave Conference Four-bit Phase-Coded Metamaterial Based on Honeycomb Electromagnetic Structure for Ultra-Wideband Scattering Manipulation Weizhi Chen#1, Xin Xiu#2, Jiawei Liu#3, Wenjie Feng#4, Quan Xue#5, Wenquan Che#6 # School of Electronic and Information Engineering, South China University of Technology, China cwz1710-139.com, {2eexxiu, 4eewjfeng, 5eeqxue

Proceedings of the 54th European Microwave Conference Development of a Planar LTCC GRIN Lens for 60 GHz Open-Ended Waveguide Antenna Martin Ihle1, Birgit Manhica1, Kamil Trzebiatowski2, Weronika Kalista2, Lukasz Kulas2, Krzysztof Nyka2 1 Fraunhofer IKTS, Germany Gdansk University of Technology, Poland martin.ihle-ikts.fraunhofer.de 2 advantage is the excellent thermal stability and thermal con