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Phase Shift, True Time Delay and Vector Modulation
METU European School of Antennas - ESoA Phase Shift, True Time Delay and Vector Modulation ESOA Summer School, METU, Simsek DEMIR Basics · Phase, , is a differential quantity · Transmission parameter Phase of the complex transmission parameter · Difference between the input and output , 21= 2 -1 Differential change of the phase · Difference between two phase states, METU Digital phase
RFMEMS arrays 2012
METU European School of Antennas - ESoA & 8th International Summer School on RF-MEMS and RF Microsystems Array Antennas by RF MEMS Technology Özlem AYDIN CIVI Middle East Technical University ozlem@metu.edu.tr RF-MEMS Based Antennas, Ankara 25-29.6.2012 Outline · Introduction · Brief review of array theory · Electronically Scanning Arrays (ESA) by RF MEMS RF MEMS switches and phase shifters
RF MEMS Paralel, Sial-Deeçli Anahtar (Ka-Bandi)
RF MEMS Shunt, Capacitive-Contact Switch: Operational Principles ON-State OFF-State Ka-band RF MEMS Shunt, CapacitiveContact Switch: Layout and Model Ka-band RF MEMS Shunt, CapacitiveContact Switch: Fabricated Samples Design for Ka-band Inductive tuning for optimum isolation @ 35 GHz 1.31 x 0.6 mm2 device area S-Parameter Measurement Setup Calibration-1 Measured response is a comb
MEMS-BiCMOS integration and On-Chip antennas for mm-wave application
METU European School of Antennas - ESoA & 8th International Summer School on RF-MEMS and RF Microsystems MEMS-BiCMOS integration and On-Chip antennas for mm-wave application Mehmet Kaynak RF-MEMS Based Antennas, Ankara 25-29.6.2012 1 Outline · Motivation · RF-MEMS Switch for mm-wave applications · LBE Inductors and On-chip antennas · Conclusion METU RF MEMS - A Variety of Research Applic
RF MEMS Switches
European School of Antennas - ESoA & th International Summer School on RF-MEMS and RF Microsystems 8 RF MEMS Switches S it h Dr.-Ing. Larissa Vietzorreck Lehrstuhl für Hochfrequenztechnik an der Technischen Universität München RF-MEMS Based Antennas, Ankara 25-29.6.2012 1 Agenda · · · · · · RF MEMS switch: history forecast y Switch topologies Actuation mechanisms Mechanical modeling Circuit mo
Overview of RF MEMS Applications
METU European School of Antennas - ESoA & 8th International Summer School on RF-MEMS and RF Microsystems Overview of RF MEMS Applications by Özlem Aydin Civi Middle East Technical University RF-MEMS Based Antennas, Ankara, 25-29.6.2012 1 Micro-Electro-Mechanical Systems (MEMS) + Micromachining Microelectronics = MEMS METU RF-MEMS Based Antennas, Ankara, 25-29.6.2012 2 Advantages of MEMS
RF_Nanotech_Antennas_FCO_LAAS.pptx
RF-Nanotechnology Toward integration of RF frontend (including antennas) Dr. Fabio Coccetti IEEE MTT-25 RF Nanotechnology Vice-chair LAAS-CNRS, 7 avenue du colonel Roche, F-31077 Toulouse, France Université de Toulouse ; UPS, INSA, INP, ISAE ; LAAS ; F-31077 Toulouse, France Novamems, 10 av. De l' Europe, F-31520, Toulouse, France coccetti@laas.fr METU RF-MEMS Based Antennas, Ankara 25-29.6.201
MEMS reconfigurable antennas
European School of Antennas - ESoA p f & th International Summer School on RF-MEMS and RF Microsystems 8 MEMS reconfigurable antennas Anja Skrivervik anja.skrivervik@epfl.ch Outline · · · · Introduction Where to place reconfigurable elements Elements needed El t d d Reconfigurable antennas Polarization Beam Frequency, Bandwidth · Design and simulation issues · Conclusions RF-MEMS Based An
3D Thin Film Guanella-Balun
3D Thin Film Guanella-Balu un Falk Hettstedt1,2, Wilhelm Stell lmach2, Thomas von Hofe3, Reinhard Knöche 2, Eckhard Quandt3 el 1 2 Rheinm metall Landsysteme, 24106 Kiel, Germany Institute of Electrical and Infor rmation Engineering, Faculty of Engineering, Christian-AlbrechtsUniversity, 24143 Kiel, Germany 3 Institute of Material Science, Fa aculty of Engineering, Christian-Albrechts-U Univers
Compact Ka-band Reconfigurable Switch Matrix with Power Failure Redundancy
Compact Ka-band Reconfigurable Switch Matrix with Power Failure Redundancy S. Kaleem1, S. Humbla1, S. Rentsch1, J. Trabert1, D. Stöpel2, J. Müller2, and M.A. Hein1 Institute for Micro- and Nanotechnologies, 1RF and Microwave Research Laboratory, 2Electronics Technology, Ilmenau University of Technology, Ilmenau 98694, Germany Abstract -- A compact 4x4 reconfigurable switch matrix with augmented fu