Sökning: "live electronics"
Visar resultat 11 - 15 av 20 avhandlingar innehållade orden live electronics.
11. Towards dynamic array processing for GNSS software receivers
Sammanfattning : Since the very first Global Positioning System satellite was launched in 1978, Global Navigation Satellite Systems (GNSS) have developed into a world wide utility, providing everyone with an affordable method for determining accurate position and time. However, the system is susceptible to multipath (when the signal is reflected off a surface), interference (other signals in the same frequency band) and attenuation (for example canopies blocking some of the signal energy). LÄS MER
12. On dynamic array processing for GNSS software receivers
Sammanfattning : This thesis presents contributions in the field of satellite navigation with a focus on array processing and related implementation issues. For readers not familiar with GNSS, it also includes a brief overview of satellite navigation.Compared to the state of the art only ten years ago, modern GNSS receivers are very capable. LÄS MER
13. Development and Implementation of Cardiac Event Detectors in Digital CMOS
Sammanfattning : This doctoral dissertation presents the development and digital hardware realization of cardiac event detectors. Implantable medical appliances, as the cardiac pacemaker, have progressed from a life sustaining device to a device that considerably improves life quality for all ages. LÄS MER
14. “All Watched Over by Machines of Loving Grace” : Activist Practices in an Era of Mediatized Surveillance
Sammanfattning : One of the defining features of contemporary zeitgeist is that we live in an era of mediatization – a metaprocess, through (and by) which all everyday relations increasingly depend on networked media technologies and online communication channels.Due to rapid developments in digital electronics, all these Internet- or mobile-enabled platforms, and devices, are prone to the processes of quantification and datafication, and as such, surveillance is a principal dimension that lies at the core of mediatization. LÄS MER
15. Aspects of the ATLAS ITk Inner Tracker development for the high luminosity upgrade of the Large Hadron Collider
Sammanfattning : The High Luminosity upgrade of the Large Hadron Collider (HL-LHC), necessitates that the ATLAS experiment replace their current Inner Detector (ID) system. The new Inner Tracker (ITk) will be an all silicon detector, utilising both pixel and strip sensors, with the aim of performing as well, or better than the current system - but in a much more challenging environment. LÄS MER