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Karsten Husby

Research Scientist

Karsten Husby

Research Scientist

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

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=1775401

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...

Year 2019
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/?pubid=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...

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

Year 2013
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/?pubid=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...

Year 2013
Type Academic lecture
Publication
https://www.sintef.no/en/publications/publication/?pubid=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...

Authors Kun Yang Terje Røste Fritz Bekkadal Karsten Husby Odd Trandem
Year 2011
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=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 Jagath Kumara Halpe Gamage Bengt Holter Irene Anite Jensen Karsten Husby Jacob Kuhnle
Year 2011
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/?pubid=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...

Authors Yingkang Wei Bengt Holter Ingve Simonsen Jacob Kuhnle Karsten Husby Lars Einar Norum
Year 2011
Type Academic chapter/article/Conference paper