Application-Specific Broadband Antennas for Microwave Medical Imaging
Application-Specific Broadband Antennas for Microwave Medical Imaging

Author: Jalilvand, Malyhe

Publisher: KIT Scientific Publishing

Published: 2017-08-01

Total Pages: 182

ISBN-13: 3731506645

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The goal of this work is the introduction of efficient antenna structures on the basis of the requirement of different microwave imaging methods; i.e. quantitative and qualitative microwave imaging techniques. Several criteria are proposed for the evaluation of single element antenna structures for application in microwave imaging systems. The performance of the proposed antennas are evaluated in simulation and measurement scenarios.

Application-Specific Broadband Antennas for Microwave Medical Imaging
Application-Specific Broadband Antennas for Microwave Medical Imaging

Author: Malyhe Jalilvand

Publisher:

Published: 2020-10-09

Total Pages: 166

ISBN-13: 9781013279706

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The goal of this work is the introduction of efficient antenna structures on the basis of the requirement of different microwave imaging methods; i.e. quantitative and qualitative microwave imaging techniques. Several criteria are proposed for the evaluation of single element antenna structures for application in microwave imaging systems. The performance of the proposed antennas are evaluated in simulation and measurement scenarios. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Polarimetric Radar for Automotive Applications
Polarimetric Radar for Automotive Applications

Author: Visentin, Tristan

Publisher: KIT Scientific Publishing

Published: 2019-04-10

Total Pages: 188

ISBN-13: 3731508885

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Current automotive radar sensors prove to be a weather robust and low-cost solution, but are suffering from low resolution and are not capable of classifying detected targets. However, for future applications like autonomous driving, such features are becoming ever increasingly important. On the basis of successful state-of-the-art applications, this work presents the first in-depth analysis and ground-breaking, novel results of polarimetric millimeter wave radars for automotive applications.

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-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.

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.

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.