Diode detector design for 61 GHz substrate integrated waveguide Six-Port radar systems. - Sebastian Mann; Stefan Erhardt; Stefan Lindner; Fabian Lurz; Sarah Linz; Francesco Barbon; Robert Weigel; Alexander Koelpin (WiSNet, 2015)

RSSI-based localization with minimal infrastructure using multivariate statistic techniques. - Felix Pflaum; Stefan Erhardt; Robert Weigel; Alexander Koelpin (WiSNet, 2017)

Microstrip-to-waveguide transition in planar form using a substrate integrated waveguide. - Benedict Scheiner; Sebastian Mann; Fabian Lurz; Fabian Michler; Stefan Erhardt; Stefan Lindner; Robert Weigel; Alexander Koelpin (RWS, 2018)

Real-time GSM broadcast receiver on a Cortex-M4 microcontroller. - Stefan Erhardt; Felix Pflaum; Robert Weigel; Alexander Koelpin (WiSNet, 2018)

A Small and Lightweight Ultra-Low Power GSM Cell Tracker. - Stefan Erhardt; Robert Weigel; Alexander Koelpin (WiSNet, 2019)

An Automatic Detection and Data Downlink System for Miniature Bat Loggers. - Stefan Erhardt; Josef Koller; Fabian Lurz; Robert Weigel; Alexander Koelpin (RWS, 2020)

Low-Cost Direction-of-Arrival Measurements using Multiplexed Antenna Switching. - Christian Dorn; Stefan Erhardt; Robert Weigel; Alexander Koelpin; Fabian Lurz (WiSNet, 2020)

A Supercapacitor Powered Radar Sensor Node for Lamination into Wind Energy Rotor Blades. - Thomas Kurin; Stefan Erhardt; Robert Weigel; Fabian Lurz (WiSNet, 2021)

A Light Weight 3x3 Switched Polarity URA Antenna and Receive System for Direction Finding. - Andreas Depold; Christian Dorn; Stefan Erhardt; Robert Weigel; Fabian Lurz (WiSNet, 2022)

Signal Processing for Low-Power and Low-Cost Radar Systems in Bicycle Safety Applications. - Christian Dorn; Thomas Kurin; Stefan Erhardt; Fabian Lurz; Amelie Hagelauer (WiSNet, 2022)

Transceiver Setup for Joint Communication and Sensing Applications in V-Band. - Samira Faghih-Naini; Sebastian Peters; Thomas Kurin; Stefan Erhardt; Torsten Reissland; Robert Weigel (RWS, 2023)

A Planar V-Band Antenna for Wideband Radar and Communication on Low-Cost PCB Substrate. - Sebastian Peters; Samira Faghih-Naini; Stefan Erhardt; Torsten Reissland; Robert Weigel (RWS, 2023)

Design and Analysis of a RF Front-End Receiver System Based on Multi-Layer Organic Filtering for Sub-6 GHz Mobile Communication Applications. - Armin Schuster; Stefan Erhardt; Torsten Reißland; Robert Weigel (RWS, 2023)

Mobile-BAT - A Novel Ultra-Low Power Wildlife Tracking System. - Stefan Erhardt; Martin Koch; Andreas Kiefer; Michael Veith; Robert Weigel; Alexander Koelpin (Sensors, 2023)