Helge Rustad
Senior Research Scientist
Helge Rustad
Senior Research Scientist
Publications and responsibilities
mm-Wave channel sounding using a fully programmable SoC
The requirements for data rate and capacity in wireless communication systems have increased dramatically over the last couple of decades, and it is expected that this increase will continue in the years to come. Including higher frequency bands providing additional bandwidth is a key strategy to...
An 8-bit, 10 kHz, 5.1 mu W, 0.18 mu m CMOS SAR ADC for RFID applications with sensing capabilities
An 5.1 μW, 1.8 V, 8-bit, successive approximation (SAR) analog-to-digital converter (ADC) using 10 kHz clock was designed and fabricated in a 0.18 μm CMOS technology for passive UHF radio frequency identification (RFID) applications. The ADC utilises a resistive digital to analog converter (DAC...
A lightweight protocol suite for underwater communication
A lightweight MAC and network layer protocol suite for underwater acoustic communication has been developed. The protocol suite covers the MAC layer, hop-by-hop acknowledgement, multi-hop routing and transmission and includes a network discovery and route generation module.The protocols are...
Minkowski Fractal Microstrip Antenna for RFID Tags
The unique properties of fractals have been exploited to develop a new class of antenna element designs that are multi band and compact in size. These properties are very important for RFID (Radio Frequency IDentification) tags where the small size, planar geometries, multi band operation and low...
Signalbehandling med ekstreme rater i FPGA
SINTEF har utviklet en satellitt-demodulator for Kongsberg Spacetec. Denne arbeider med en innkommende sampelrate fra AD-konverter på 1,4 gigasampler/s og datarater opp til flere hundre Mbit/s. Med dette FPGA-designet som eksempel vil vi se på utfordringer og løsninger for implementasjon av filtre...
IntelliSense RFID - Multi sensing/multi protokoll RFID plattform
Hva gjør vi innen RFID?RFID Innovasjonssenter AS. Testlaboratoriet RFIDlaber lokalisert sammen med SINTEF i Oslo. Forskning direkte knyttet til RFID, blant annet:IntelliSense:NORDITE, “RFID platformwithsensor integrationcapabilities”.Smart Vareflyt:smart, effektiv og sikker vareflyt gjennom...