A Modular Hybrid Switching Amplifier for WideBandwidth Supply-Modulated RF Power Amplifiers Robert Perea-Tamayo1, Olof Bengtsson1 Per N. Landin2, and Wolfgang Heinrich1 1 Ferdinand-Braun-Institut (FBH), Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Str. 4, 12489 Berlin, Germany 2 University of Gävle, Dept. Electronics, Mathematics and Natural Sciences, Kungsbäcksvägen 47, 80 176 Gä

Particle Filter Based Synthetic Aperture Reconstruction Approach For Real-Time 3D Wireless Local Positioning Gang Li, Randolf Ebelt, Martin Vossiek Institute for Microwave Engineering and High Frequency Technology, University of ErlangenNuremberg, Cauerstr. 9, 91058, Erlangen, Germany Abstract--in this paper we introduce a precise real-time 3D indoor localization concept using a combination of the

Dynamic Spectral Measurements on High-Power Oscillators in the Millimeter-Wave Domain Andreas Schlaich1,2, Gerd Gantenbein2, Stefan Kern2, Manfred Thumm1,2 Institut für Hochfrequenztechnik und Elektronik (IHE) Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM) Karlsruhe Institute of Technology (KIT), Kaiserstraße 12, 76131 Karlsruhe, Germany 2 1 Abstract--At KIT, high power millimeter

Space-mapping-based design flow of miniaturized broadband matching transformer with perforated metallization Adrian Bekasiewicz, Piotr Kurgan, Marek Kitlinski Gdansk University of Technology, Faculty of Electronics, Telecommunications and Informatics, Department of Microwave and Antenna Engineering, 11/12 Narutowicza Street, 80-233 Gdansk, Poland Abstract--A fast design procedure of unconventiona

MoM Based Design of a Millimeter Wave Photonic Receiver Alexander Geisler1 , Reinhold Herschel1 , Anshu Gupta1 and Christian G. Schäffer1 Heinz-Gunter Bach2 , Ruiyong Zhang2 1 Helmut-Schmidt-University, 2 Heinrich Hamburg, 22043, Germany Hertz Institute, Berlin, 10587, Germany resistor and a 24 fF capacitance [1]. This capacitance is a significant limit of the bandwidth. For increasing frequencie

24 GHz Transceiver Front-End with two RXChannels Wolfgang Winkler, Wojciech Debski, Silicon Radar GmbH, Im Technologiepark 1, Frankfurt (Oder), Germany Dieter Genschow, Rolf Kraemer, IHP GmbH, Im Technologiepark 25, Frankfurt (Oder), Germany Abstract-- The paper presents a transceiver front-end MMIC intended for the operation in the license free ISM band from 24 GHz to 24.25 GHz and in the UWB ban

Six-Beam Reconfigurable Wire Antenna Ashraf Abuelhaija1 and Klaus Solbach2 1 Hochfrequenztechnik, Universität Kassel, 2Hochfrequenztechnik, Universität Duisburg-Essen, Germany However, a simpler configuration was found which can be remotely switched in its beam direction in steps of 60° in azimuth. This antenna requires only one support pole and uses inverted-V wire dipoles to create a 2-element

Pseudo-Coherent Software Defined Ultra Wideband Transmitter for Ranging and Communication Christoph J. Eisner # , Arndt T. Ott # , J¨ rg H¨ ttner , Andreas Ziroff , Thomas F. Eibert # o u # Lehrstuhl f¨ r Hochfrequenztechnik, Technische Universit¨ t M¨ nchen, u a u 80290 M¨ nchen, Germany, Email hft-ei.tum.de u Siemens AG, Corporate Technology, 81739 M¨ nchen, Germany u Abstract--In this pape

A 77-GHz FMCW MIMO Radar Based on Loosely Coupled Stations R. Feger 1 , C. Pfeffer 1 , C. M. Schmid 1 , M. J. Lang 2 , Z. Tong 3 , and A. Stelzer 1 f. Integrated Radar Sensors, Johannes Kepler University, 4040 Linz, Austria GmbH&Co KG, Freistädter Straße 400, 4040 Linz, Austria 3 Institute for Comm. Eng. and RF-Systems, Johannes Kepler University, 4040 Linz, Austria 2 Dice 1 CD-Lab. effort. Examp

Detection of Slow Moving Targets using Automotive Radar Sensors Markus Andres # , Wolfgang Menzel # , Hans-Ludwig Bloecher , Juergen Dickmann Group # Institut of Microwave Techniques, University Ulm, 89081 Ulm, Germany Research and Advanced Engineering, Daimler AG, 89013 Ulm, Germany resolution are often fixed for a given radar sensor. By using signal processing techniques as presented in this