This paper presents an indoor localization system based on a frequency modulated
continuous wave radar in the industrial-scientific-medical band at 5.8 GHz. An integrated …

This workshop paper gives an overview of local positioning and tracking principles for
wireless sensor networks including recent results of the European project RESOLUTION …

A high precision localization system (HPLS) operating in the 5.8 GHz ISM band is presented.
The system principle is based on the sequential exchange of frequency modulated …

In this paper, we present a hybrid local positioning and communication system under
development within the scope of the EU funded RESOLUTION project. Very stringent …

The paper presents measurements results of the propagation channel for three types of
indoor environments. Basing on these results statistical analysis and comparison of …

An indoor positioning system operating in the 5.8 GHz ISM-band is presented. The system
principle is based on time-difference of arrival (TDoA) measurements by means of frequency …

A voltage controlled oscillator (VCO) in a rather new topology is presented. The architecture
is based on the classical Colpitts oscillator in common-gate configuration. In order to …

This paper concerns a statistical modelling of wideband radio propagation channel in an
indoor environment. An approach of describing amplitudes and excess delays of particular …

In this work we present a fully integrated BiCMOS RF-receiver. The receiver comprises an
LNA and a mixer. The most challenging aspects of the design were the high gain and an …

Multipath propagation is a major source of error for runtime detection based positioning
systems. For the case of an FMCW-based positioning system, the overlap of pulse shapes in …