Welcome to the Chair of Communication Engineering at the University of Siegen
At the Department of Electrical Engineering and Computer Science (Faculty IV), wedevelop and investigate sustainable and energy-efficient solutions for wirelesscommunication and sensor systems. Our research aims to enable environmentally friendly, resource-efficient, and future-oriented technologies for the Internet of Things (IoT) and industrial digitalization.
About Us
Development of Modern Wireless Communication Systems
The Chair of Communication Engineering at the University of Siegen focuses on researchand teaching in sustainable and energy-efficient wireless communication and sensorsystems.
Our work addresses the technological challenges of digital transformation in industry and society, ranging from energy-efficient data transmission to resource-saving integration ofIoT systems.
Our research combines fundamental studies with applied approaches in areas such asbackscatter communication, near-field communication (NFC), wireless power transfer, and RF energy harvesting. The overarching goal is to develop innovative solutions for a sustainable and connected future.
Our Research Profile
Wireless Systems Development
The research at the Chair of Communication Engineering is organizedinto two main areas:
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Energy-Efficient Wireless Communication and Sensor Systems
This area focuses on sustainable concepts for future wirelesssystems, including backscatter communication, near-fieldcommunication (NFC), wireless power transfer, and RF energyharvesting to realize batteryless and autonomous IoT and industrialsensor nodes. -
Integrated Radio Frequency Circuits for Ultra-Low Power Applications
Research in this area targets the design of highly integrated RF and microwave circuits for energy-efficient applications, includingminiaturized antennas, transponders, and adaptive circuitarchitectures enabling sustainable communication technologies.
Research Focus Areas
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Backscatter communication and passive RFID systems for realizingextremely energy-efficient, batteryless sensors
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Near-field communication (NFC) and wireless sensornetworks enabling high-performance, sustainable IoT applications
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Wireless power transfer (WPT) for contactless energy transmission in sensor nodes
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RF energy harvesting to achieve autonomous power supply for IoT devices
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Highly optimized analog frontends for (ultra-)low-power wirelesscommunication and energy harvesting devices
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Miniaturized antenna and transponder technologies to optimizepassive and semi-passive sensor nodes
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System-on-a-chip and system-in-package solutions to realize highlyintegrated communication systems with reduced material usage
Latest Publications
Wide-Band Dielectric Resonator Antennas for RF Energy Harvesting
Wide-Band Dielectric Resonator Antennas for RF Energy Harvesting
RF Voltage Limiters for Passive Differential UHF RFID Front-Ends in a 40nm CMOS Technology
RF Voltage Limiters for Passive Differential UHF RFID Front-Ends in a 40nm CMOS Technology
Measurement Based Indoor SIMO RFID Simulator for Tag Positioning
Measurement Based Indoor SIMO RFID Simulator for Tag Positioning
A Passive RFID Sensor Tag Antenna Transducer
A Passive RFID Sensor Tag Antenna Transducer
A Miniaturized Dual Band RFID Tag
A Miniaturized Dual Band RFID Tag
An On-Chip Capacitive Coupled RFID Tag
An On-Chip Capacitive Coupled RFID Tag
Backscatter RFID Sensor with a Bend Transducer
Backscatter RFID Sensor with a Bend Transducer
A Novel 3D Packaging Concept for RF Powered Sensor Grains
A Novel 3D Packaging Concept for RF Powered Sensor Grains
A Silver Inkjet Printed Ferrite NFC Antenna
A Silver Inkjet Printed Ferrite NFC Antenna
Measurement-Based Statistical Evaluation of On-Body Backscatter RFID Systems
Measurement-Based Statistical Evaluation of On-Body Backscatter RFID Systems
Feasibility of Backscatter RFID Systems on the Human Body
Feasibility of Backscatter RFID Systems on the Human Body
Performance Analysis of On-Body Backscatter RFID Systems
Performance Analysis of On-Body Backscatter RFID Systems
Contact the Chair of Communication Engineering
Postal address
University of Siegen
Chair of Communications Engineering
School IV
Hölderlinstr. 3
57068 Siegen
Visitor address
University of Siegen
Chair of Communications Engineering
School IV
H-E 205, Level 2
Hölderlinstr. 3
57068 Siegen
Secretariat
Please contact Beata Koziol.