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Karsten Husby

Research Scientist

Karsten Husby

Research Scientist

Karsten Husby
Phone: 930 03 127
Department: Connectivity Technologies and Platforms
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1680253

A Vector Network Analyzer (VNA) is used to reduce errors in equipment for Eddy Current Testing (ECT). After performing a standard 1-port calibration in the magnetic domain the measurements become practically free from drift and systematic errors and therefore easier to interpret. In addition, the li...

Authors Husby Karsten Myrvoll Tor Andre Knudsen Ole Øystein
Year 2019
Type Conference lecture and academic presentation
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1466850

The micro-sonde well logging system utilizes miniaturized data logging devices, which are released at the bottom of a well and record downhole parameters whilst being transported by fluid flow to surface. The μSonde capsules are designed to be small enough to pass restrictions without obstructing th...

Authors Gardner Dave Hjelstuen Magnus Fallet Truls Kragset Steinar Lohne Hans Petter Husby Karsten Hamou Faycal Riad Stamnes Øyvind Nistad Belle Branson
Year 2017
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1088587

A critical point in cognitive radio spectrum sensing is the ability to detect presence and absence of primary users as fast as possible at very low SNR. In this paper, sequential power detection by cumulative sum and recursive generalized likelihood ratio test is used to detect free spectral slots o...

Year 2013
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1024401

A critical point in cognitive radio spectrum sensing is the ability to detect presence and absence of primary users as fast as possible at very low SNR. In this paper, sequential power detection by cumulative sum and recursive generalized likelihood ratio test is used to detect free spectral slots o...

Year 2013
Type Conference lecture and academic presentation
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+910749

This paper presents performance results of a wideband conformal antenna array consisting of six E-patch antennas placed above a cylindrical metallic ground plane, using air as substrate material. The paper contains simulation results based on a parameterized model developed in CST Microwave Studio, ...

Authors Halpe Gamage Jagath Kumara Holter Bengt Jensen Irene Anite Husby Karsten Kuhnle Jacob
Year 2011
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+909676

A long-distance channel measurement campaign with a maximum distance of 45 km was performed in Trondheimsfjorden, Norway. In this paper, we give a detailed description of the channel measurements including route, RX and TX antenna sites and other channel parameters. The results of received signal le...

Authors Yang Kun Røste Terje Bekkadal Fritz Husby Karsten Trandem Odd
Year 2011
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+837899

A method for accurately evaluating the Sommerfeld integral for conductive media at low frequencies that is commonly encountered in geophysics is presented. The motivation is that when we subtract an asymptotic function to the integrand, the new integral will converge much faster than the original So...

Authors Wei Yingkang Holter Bengt Simonsen Ingve Kuhnle Jacob Husby Karsten Norum Lars Einar
Year 2011
Type Part of a book/report