Search Results - "Prechtel, Ulrich"

Systematic Phase Correction for Direction-of-Arrival Estimation in Spectrally Interleaved OFDM MIMO Radar by Multerer, Thomas, Prechtel, Ulrich, Vossiek, Martin, Ziegler, Volker

“…This paper presents a phase correction method to improve direction-of-arrival (DOA) estimation in spectrally interleaved orthogonal frequency-division…”
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A Portable 3-D Imaging FMCW MIMO Radar Demonstrator With a 24\times 24 Antenna Array for Medium-Range Applications by Ganis, Alexander, Miralles Navarro, Enric, Schoenlinner, Bernhard, Prechtel, Ulrich, Meusling, Askold, Heller, Christoph, Spreng, Thomas, Mietzner, Jan, Krimmer, Christian, Haeberle, Babette, Lutz, Steffen, Loghi, Mirko, Belenguer, Angel, Esteban, Hector, Ziegler, Volker

“…Multiple-input multiple-output (MIMO) radars have been shown to improve target detection for surveillance applications thanks to their proven high-performance…”
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Low-cost jamming system against small drones using a 3D MIMO radar based tracking by Multerer, Thomas, Ganis, Alexander, Prechtel, Ulrich, Miralles, Enric, Meusling, Askold, Mietzner, Jan, Vossiek, Martin, Loghi, Mirko, Ziegler, Volker

“…This paper presents an anti-drone system which consists of a 3D Frequency Modulated Continuous Wave (FMCW) Multiple Input Multiple Output (MIMO) radar and a…”
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Spectrum-efficient real-time OFDM MIMO Radar for moving target detection in medium-range applications by Multerer, Thomas, Vossiek, Martin, Prechtel, Ulrich, Ziegler, Volker

“…This paper presents the first measurement results of a new Orthogonal Frequency Division Multiplexing (OFDM) Multiple Input Multiple Output (MIMO) Radar…”
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Compact 3D MIMO radar - Antenna array design and experimental results by Mietzner, Jan, Lutz, Steffen, Weckerle, Christian, Hofstaetter, Bernhard, Miralles, Enric, Ganis, Alexander, Multerer, Thomas, Puchinger, Juergen, Prechtel, Ulrich, Ziegler, Volker, Meusling, Askold

“…We present a compact multiple-input multiple-output (MIMO) radar sensor for near-to medium-range three-dimensional (3D) radar imaging and target object…”
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Low cost multipurpose RF system approach: Integration of a MIMO radar and a communications frontend on a single PCB by Miralles, Enric, Rieth, Dominik, Schoenlinner, Bernhard, Prechtel, Ulrich, Meusling, Askold, Belenguer, Angel, Esteban, Hector, Ziegler, Volker

“…This paper introduces an approach to combine a FMCW MIMO radar frontend with a communications datalink frontend all integrated in a single Printed Circuit…”
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A system concept for a 3D real-time OFDM MIMO radar for flying platforms by Ganis, Alexander, Miralles, Enric, Heller, Christoph, Prechtel, Ulrich, Meusling, Askold, Feldle, Heinz-Peter, Loghi, Mirko, Ellinger, Frank, Ziegler, Volker

“…In this paper a new system concept for a low cost, miniaturized and real-time imaging radar system for flying platforms is presented. The proposed solution is…”
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UWB near-field MIMO radar: Calibration, measurements and image reconstruction by Spreng, Thomas, Prechtel, Ulrich, Schonlinner, Bernhard, Ziegler, Volker, Meusling, Askold, Siart, Uwe

“…This paper presents some results of the research on muliple-input multiple-output (MIMO) radar done by EADS Innovation Works. The main focus is on the use of…”
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RF-MEMS phased array antenna on low-loss LTCC substrate for ka-band data link by Gautier, William, Ziegler, Volker, Stehle, Armin, Schoenlinner, Bernhard, Prechtel, Ulrich, Menzel, Wolfgang

“…In this paper, an electrically steerable antenna for communication at Ka-band is demonstrated. The antenna itself is a microstrip antenna array made out of…”
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RF-MEMS tunable filters on low-loss LTCC substrate for UAV data-link by Gautier, William, Stehle, Armin, Schoenlinner, Bernhard, Ziegler, Volker, Prechtel, Ulrich, Menzel, Wolfgang

“…In this paper, a fixed-frequency filter and two RF-MEMS based frequency-agile filters at Ku-band are demonstrated. All filters are designed in a so-called…”
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Design and characterization of a simplified planar 16×8 RF MEMS switch matrix for a GEO-stationary data relay by Figur, S. A., Meniconi, E., Prechtel, U., Ziegler, V., Schoenlinner, B., Sorrentino, R., Vietzorreck, L.

“…This paper presents the design and measurements of a simplified design approach for a 16 × 8 switch matrix based on Radio Frequency Microelectromechanical…”
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Low-loss micro-machined four-pole linear phase filter in silicon technology by Gautier, William, Stehle, Armin, Schoenlinner, Bernhard, Ziegler, Volker, Prechtel, Ulrich, Menzel, Wolfgang

“…In this paper, a micro-machined linear phase filter for K-band satellite communication is presented. The filter is a four-pole cavity resonator band-pass…”
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Simplified RF-MEMS Switches Using Implanted Conductors and Thermal Oxide by Siegel, C., Ziegler, V., Schonlinner, B., Prechtel, U., Schumacher, H.

“…This paper presents microwave capacitive RF-MEMS switches based on a novel simplified fabrication process. The devices are fabricated on a silicon substrate…”
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LTCC Patch Array for RF-MEMS based Phased Array Antenna at 35GHz by Gautier, W., Schoenlinner, B., Ziegler, V., Prechtel, U., Menzel, W.

“…In this paper, a LTCC patch antenna array for Ka-band RF-MEMS based electrically steerable antenna is demonstrated. The paper presents a novel hybrid…”
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High Q Micro-machined Cavity Resonator Filter in Low-Cost Silicon Technology by Gautier, W., Schoenlinner, B., Ziegler, V., Prechtel, U., Menzel, W.

“…This paper demonstrates a two-pole filter based on high Q micro-machined cavity resonators for operation at 20 GHz. The filter implements a novel…”
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Hybrid Integrated RF-MEMS Phased Array Antenna at 10GHz by Gautier, W., Stehle, A., Siegel, C., Schoenlinner, B., Ziegler, V., Prechtel, U., Menzel, W.

“…In this paper, a one-dimensional electrically steerable RF-MEMS phased array antenna for operation at 9.5 GHz is demonstrated. The antenna itself is a four by…”
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RF-MEMS tunable filters on low-loss LTCC substrate for UAV data-link by Gautier, W., Stehle, A., Schoenlinner, B., Ziegler, V., Prechtel, U., Menzel, W.

“…In this paper, a fixed-frequency filter and two RF MEMS based frequency-agile filtfiltersers at Ku-band are demonstrated. All filters are designed in a…”
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Ku-Band 3D LTCC Filter and BST-Varactor based Temperature Compensated Resonator by Gautier, W., Ziegler, V., Stehle, A., Schoenlinner, B., Prechtel, U., Menzel, W.

“…In this paper, a two-pole cavity resonator filter intended for UAV data-link at Ku-band is demonstrated. The design of the filter realised with LTCC integrated…”
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Antenna Arrays for RF-MEMS based 77 GHz On-Board Wake Vortex Detection Sensor by Gautier, W., Stehle, A., Schonlinner, B., Ziegler, V., Prechtel, U., Menzel, W.

“…In this paper the first generation of transmit and receive antennas for an on-board wake vortex detection front end module at 76.5 GHz is presented. The…”
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Simplified RF-MEMS Switches Using Implanted Conductors and Thermal Oxide by Siegel, C., Ziegler, V., Schonlinner, B., Prechtel, U., Schumacher, H.

“…This paper presents microwave capacitive RF-MEMS switches based on a novel simplified fabrication process. The devices are fabricated on a silicon substrate…”
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