High-Precision Automotive Radar Target Simulation
High-Precision Automotive Radar Target Simulation

Author: Diewald, Axel

Publisher: KIT Scientific Publishing

Published: 2023-08-15

Total Pages: 190

ISBN-13: 3731512963

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Radar target simulators (RTSs) deceive a radar under test (RuT) by creating an artificial environment consisting of virtual radar targets. In this work, new techniques are presented that overcome the rasterization deficiency of current RTS systems and enable the generation of virtual targets at arbitrary high-precision positions. This allows for continuous movement of the targets and thus a more credible simulation environment.

Multi-User Gesture Recognition with Radar Technology
Multi-User Gesture Recognition with Radar Technology

Author: Ninos, Alexandros

Publisher: KIT Scientific Publishing

Published: 2022-10-27

Total Pages: 164

ISBN-13: 3731512254

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The aim of this work is the development of a Radar system for consumer applications. It is capable of tracking multiple people in a room and offers a touchless human-machine interface for purposes that range from entertainment to hygiene.

Modeling Backscattering Behavior of Vulnerable Road Users Based on High-Resolution Radar Measurements
Modeling Backscattering Behavior of Vulnerable Road Users Based on High-Resolution Radar Measurements

Author: Abadpour, Sevda

Publisher: KIT Scientific Publishing

Published: 2023-11-20

Total Pages: 194

ISBN-13: 3731513161

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During the evolvement of autonomous driving technology, obtaining reliable 3-D environmental information is an indispensable task in approaching safe driving. The operational behavior of automotive radars can be precisely evaluated in a virtual test environment by modeling its surrounding, specifically vulnerable road users (VRUs). Such a realistic model can be generated based on the radar cross section (RCS) and Doppler signatures of a VRU. Therefore, this work proposes a high-resolution RCS measurement technique to determine the relevant scattering points of different VRUs.

Intelligent Reflecting Surfaces in Wireless Communication Systems
Intelligent Reflecting Surfaces in Wireless Communication Systems

Author: Li, Yueheng

Publisher: KIT Scientific Publishing

Published: 2024-02-23

Total Pages: 246

ISBN-13: 373151334X

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Accompanied with the development of the wireless communication technologies, the high data traffic is more necessary for civil and industrial applications than ever The concept of an intelligent reflective surface (IRS) has attracted considerable attention recently as a low-cost solution. As the main contribution, the dissertation creates new state-of-the-art and formulates a solid milestone for the IRS research field.

High-Frequency Integrated Circuits
High-Frequency Integrated Circuits

Author: Sorin Voinigescu

Publisher: Cambridge University Press

Published: 2013-02-28

Total Pages: 921

ISBN-13: 0521873029

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A transistor-level, design-intensive overview of high speed and high frequency monolithic integrated circuits for wireless and broadband systems from 2 GHz to 200 GHz, this comprehensive text covers high-speed, RF, mm-wave, and optical fibre circuits using nanoscale CMOS, SiGe BiCMOS, and III-V technologies. Step-by-step design methodologies, end-of chapter problems, and practical simulation and design projects are provided, making this an ideal resource for senior undergraduate and graduate courses in circuit design. With an emphasis on device-circuit topology interaction and optimization, it gives circuit designers and students alike an in-depth understanding of device structures and process limitations affecting circuit performance.