Essays about: "UltraWide Band UWB"

Found 3 essays containing the words UltraWide Band UWB.

1. 1. Indoor localization of hand-held Shopping Scanners

   University essay from KTH/Data- och elektroteknik

   Author : Lucas Persson; Sebastian Markström; [2017]
   Keywords : Indoor navigation; Inertial measurement unit; Dead reckoning; Pedestrian dead reckoning; Bluetooth; Ultra-Wideband; Trilateration; Shopping scanner; Particle filter; Inomhus navigering; Inertial measurement unit; Dead reckoning; Pedestrian dead reckoning; Bluetooth; Ultra-Wideband; Trilateration; Shopping scanner; Partikel filter;

   Abstract : This thesis investigates applicable indoor navigation systems for the next generation of hand-held shopping scanners, on behalf of the company Virtual Stores. The thesis research and review applicable indoor localization methods and ways to combine and evaluate received localization data in order to provide accurate navigation without introducing any other worn equipment for a potential user. READ MORE

3. 2. RFI Suppression in Low Frequency UWB SAR Using the RLS Algorithm

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Khan Fazal Ullah; [2010]
   Keywords : Aperture; Adaptive Line Enhancement ALE ; Chirp signal; Global BackProjection GBP ; Pulse compression; Radio Frequency Interference RFI ; Synthetic Aperture Radar SAR ; UltraWide Band UWB ;

   Abstract : Synthetic Aperture Radar (SAR) has many applications within ground image sensing and navigation. UltraWide Band(UWB) SAR operating at Ultra High Frequency /Very High Frequency(UHF/VHF) are usually a ffected by the Radio Frequency Interferences(RFI) from civilian communication bands which causes SIR(Signal to Interference Ratio) to go down. READ MORE

4. 3. The Impulse-Radiating Antenna

   University essay from Fakulteten för teknik- och naturvetenskap

   Author : Johanna Rosenlind; [2009]
   Keywords : Broadband antenna; IRA; time domain simulations; impedance matching; electrical breakdown; CST Microstripes; intentional electromagnetic interference; IEMI; ultrawide band; UWB; high-voltage; pulses;

   Abstract : As the interest in intentional electromagnetic interference (IEMI) increases, so does the need of a suitable antenna which endures those demanding conditions. The ultrawideband (UWB) technology provides an elegant way of generating high-voltage UWB pulses which can be used for IEMI. READ MORE