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Jacobsen, Svein Ketil


Professor
Fysikk og teknologi


Telefon: 776 45164
Mobil jobb / Mobil privat: /
Epost : svein.jacobsen@uit.no
Kontor/besøksadresse : NOBS hov 210 / Nordlysobservatoriet
Funksjon : Professor / Dataanalyse og sensorteknologi

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Arbeider i CRIStin

  • Klemetsen, Øystein; Jacobsen, Svein Ketil. Improved radiometric performance attained by an elliptical microwave antenna with suction. IEEE Transactions on Biomedical Engineering 2012; Volum 59 (1). ISSN 0018-9294.s 263 - 271.s doi: 10.1109/TBME.2011.2172441.
  • Jacobsen, Svein Ketil; Klemetsen, Øystein; Birkelund, Yngve. Vesicoureteral reflux in young children: a study of radiometric thermometry as detection modality using an ex vivo porcine model. Physics in Medicine and Biology 2012; Volum 57 (17). ISSN 0031-9155.s 5557 - 5573.s doi: 10.1088/0031-9155/57/17/5557.
  • Klemetsen, Øystein; Jacobsen, Svein Ketil; Birkelund, Yngve. Radiometric temperature reading of a hot ellipsoidal object inside the oral cavity by a shielded microwave antenna put flush to the cheek. Physics in Medicine and Biology 2012; Volum 57 (9). ISSN 0031-9155.s 2633 - 2652.s doi: 10.1088/0031-9155/57/9/2633.
  • Klemetsen, Øystein; Birkelund, Yngve; Jacobsen, Svein Ketil; Maccarini, Paolo; Stauffer, Paul R.. DESIGN OF MEDICAL RADIOMETER FRONT-END FOR IMPROVED PERFORMANCE. Progress in Electromagnetics Research B 2011; Volum 27. ISSN 1937-6472.s 289 - 306.s doi: 10.2528/PIERB10101204.
  • Brodal, Eivind; Melandsø, Frank; Jacobsen, Svein Ketil. Performance of an Ultrasonic Imaging System Based on a 45-MHz Linear PVDF Transducer Array: A Numerical Study. Advances in Acoustics and Vibration 2011. ISSN 1687-6261.s doi: 10.1155/2011/984596.
  • Stauffer, P R; Maccarini, P F; Arunachalam, K.; De Luca, Valeria; Salahi, Sara; Boico, A; Klemetsen, Øystein; Birkelund, Yngve; Jacobsen, Svein Ketil; Bardati, F; Tognolatti, P; Snow, Brent W.. Microwave radiometry for non-invasive detection of vesicoureteral reflux (VUR) following bladder warming. Proceedings of SPIE, the International Society for Optical Engineering 2011; Volum 7901 (1). ISSN 0277-786X.s doi: 10.1117/12.875636.
  • Birkelund, Yngve; Klemetsen, Øystein; Jacobsen, Svein Ketil; Arunachalam, Kavitha; Maccarini, Paolo; Stauffer, Paul R.. Vesicoureteral Reflux in Children: A Phantom Study of Microwave Heating and Radiometric Thermometry of Pediatric Bladder. IEEE Transactions on Biomedical Engineering 2011; Volum 58 (11). ISSN 0018-9294.s 3269 - 3278.s doi: 10.1109/TBME.2011.2167148.
  • Melandsø, Frank; Jacobsen, Svein Ketil. Single-Transducer Ultrasonic Continuous-Wave System for Transmitting Coded Sequences. IEEE International Ultrasonics Symposium Proceedings 2011. ISSN 1051-0117.
  • Melandsø, Frank; Jacobsen, Svein Ketil. Improved ultrasonic near-field scanning using dual-channel digital cancellation network. Electronics Letters 2011; Volum 47 (5). ISSN 0013-5194.s 297 - 298.s doi: 10.1049/el.2010.3549.
  • Klemetsen, Øystein; Birkelund, Yngve; Maccarini, P.F.; Stauffer, Paul; Jacobsen, Svein Ketil. Design of Small-sized and Low-cost Front End to Medical Microwave Radiometer. Progress in Electromagnetics Research Symposium 2010. ISSN 1559-9450.s 932 - 936.
  • Klemetsen, Øystein; Birkelund, Yngve; Jacobsen, Svein Ketil. Low-cost and small-sized medical microwave radiometer design. IEEE Antennas & Propagation Magazine 2010. ISSN 1045-9243.
  • Jacobsen, Svein Ketil; Birkelund, Yngve. Improved Resolution and Reduced Clutter in Ultra-Wideband Microwave Imaging Using Cross-Correlated Back Projection: Experimental and Numerical Results. (data) International Journal of Biomedical Imaging 2010; Volum 2010. ISSN 1687-4188.s doi: 10.1155/2010/781095.
  • Arunachalam, Kavitha; Maccarini, Paolo; Schlorff, J F; Birkelund, Yngve; Jacobsen, Svein Ketil; Stauffer, Paul R.. Design of a water coupling bolus with improved flow distribution for multi-element superficial hyperthermia applicators. International Journal of Hyperthermia 2009; Volum 25 (7). ISSN 0265-6736.s 554 - 565.s doi: 10.3109/02656730903124506.
  • Birkelund, Yngve; Jacobsen, Svein Ketil; Arunachalam, Kavitha; Maccarini, Paolo; Stauffer, Paul R.. Flow patterns and heat convection in a rectangular water bolus for use in superficial hyperthermia. Physics in Medicine and Biology 2009; Volum 54 (13). ISSN 0031-9155.s 3937 - 3953.s doi: 10.1088/0031-9155/54/13/001.
  • Jacobsen, Svein Ketil; Klemetsen, Øystein. Improved Detectability in Medical Microwave Radio-Thermometers as Obtained by Active Antennas. IEEE Transactions on Biomedical Engineering 2008; Volum 55 (12). ISSN 0018-9294.s 2778 - 2785.s doi: 10.1109/TBME.2008.2002156.
  • Arunachalam, K.; Stauffer, Paul R.; Maccarini, P F; Jacobsen, Svein Ketil; Sterzer, F.. Characterization of a digital microwave radiometry system for noninvasive thermometry using a temperature-controlled homogeneous test load. Physics in Medicine and Biology 2008; Volum 53. ISSN 0031-9155.s 3883 - 3901.s doi: 10.1088/0031-9155/53/14/011.
  • Jacobsen, Svein Ketil; Stauffer, Paul R.. Can we settle with single-band radiometric temperature monitoring during hyperthermia treatment of chestwall recurrence of breast cancer using a dual-mode transceiving applicator?. Physics in Medicine and Biology 2007; Volum 52 (4). ISSN 0031-9155.s 911 - 928.s doi: 10.1088/0031-9155/52/4/004.
  • Jacobsen, Svein Ketil; Klemetsen, Øystein. Active antennas in medical microwave radiometry. Electronics Letters 2007; Volum 43. ISSN 0013-5194.s 606 - 608.s doi: 10.1049/el:20070577.
  • Jacobsen, Svein Ketil; Rolfsnes, H O; Stauffer, P R. Characteristics of microstrip muscle-loaded single-arm Archimedean spiral antennas as investigated by FDTD numerical computations. IEEE Transactions on Biomedical Engineering 2005; Volum 52 (2). ISSN 0018-9294.s 321 - 330.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Nonparametric 1-D Temperature Restoration in Lossy Media Using Tikhonov Regularization on Sparse Radiometry Data. IEEE Transactions on Biomedical Engineering 2003; Volum 50 (2). ISSN 0018-9294.s 178 - 188.
  • Jacobsen, Svein Ketil; Melandsø, Frank. The concept of using multifrequency energy transmission to reduce hot spots during deep-body hyperthermia. Annals of Biomedical Engineering 2002; Volum 30 (1). ISSN 0090-6964.s 34 - 43.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Multifrequency radiometric determination of temperature profiles in a lossy homogeneous phantom using a dual-mode antenna with integral water bolus. IEEE transactions on microwave theory and techniques 2002; Volum 50 (7). ISSN 0018-9480.s 1737 - 1746.
  • Neuman, DG; Stauffer, Paul; Jacobsen, Svein Ketil. SAR pattern perturbations from resonance effects in water bolus layers used with superficial microwave hyperthermia applicators. International Journal of Hyperthermia 2002; Volum 18 (3). ISSN 0265-6736.s 180 - 193.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Non-invasive temperature profile estimation in a lossy medium based on multi-band radiometric signals sensed by a microwave dual-purpose body-contacting antenna. International Journal of Hyperthermia 2002; Volum 18 (2). ISSN 0265-6736.s 86 - 103.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Performance evaluation of various antenna configurations for microwave thermography during superficial hyperthermia. Journal Electromagnetic Waves and Applications 2001; Volum 15 (1). ISSN 0920-5071.s 111 - 134.
  • Jacobsen, Svein Ketil; Fossan, KM. Temporal variations in the glaze uptake on individually quick frozen prawns as monitored by the CODEX standard and the enthalpy method. Journal of Food Engineering 2001; Volum 48 (3). ISSN 0260-8774.s 227 - 233.
  • Jacobsen, Svein Ketil; Stauffer, Paul; Neuman, DG. Dual-mode antenna design for microwave heating and noninvasive thermometry of superficial tissue disease. IEEE Transactions on Biomedical Engineering 2000; Volum 47 (11). ISSN 0018-9294.s 1500 - 1509.
  • Jacobsen, Svein Ketil; Stauffer, Paul; Neuman, DG. Transceiving antenna for homogeneous heating and radiometric thermometry during hyperthermia. Electronics Letters 2000; Volum 36 (6). ISSN 0013-5194.s 496 - 497.
  • Jacobsen, Svein Ketil; Fossan, KM. The CODEX standard versus the enthalpy method: comparison of two techniques for determination of ice-glaze uptake on prawns. Journal of Food Engineering 1999; Volum 40 (1-2). ISSN 0260-8774.s 21 - 26.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Improved spatial resolution in thermography obtained by a two-layered structure of microstrip spirals. Journal Electromagnetic Waves and Applications 1999; Volum 13 (3). ISSN 0920-5071.s 307 - 323.
  • Jacobsen, Svein Ketil; Murberg, A. Characterization of a transceiving antenna conept for microwave heating and thermometry of superficial tumors. Electromagnetic Waves 1998; Volum 18. ISSN 1070-4698.s 105 - 125.
  • Jacobsen, Svein Ketil. Reduction of hot spots in hyperthermia by means of broadband energy transmission. Electronics Letters 1998; Volum 34 (20). ISSN 0013-5194.s 1901 - 1902.
  • Jacobsen, Svein Ketil; Murberg, A; Stauffer, Paul. Characterization of a transceiving antenna concept for microwave heating and thermometry of superficial tumors - Abstract. Journal Electromagnetic Waves and Applications 1998; Volum 12 (3). ISSN 0920-5071.s 351 - 352.
  • Jacobsen, Svein Ketil. Dual antenna concept for simultaneous thermography and hyperthermic heating. Electronics Letters 1998; Volum 34 (1). ISSN 0013-5194.s 94 - 95.
  • Jacobsen, Svein Ketil; Pedersen, W. Noncontact determination of cold-water prawn ice-glaze content using radiometry. International journal of food science & technology 1997; Volum 30 (6). ISSN 0950-5423.s 578 - 584.
  • Jacobsen, Svein Ketil; Høgda, KA. ESTIMATION OF THE REAL APERTURE RADAR MODULATION TRANSFER-FUNCTION DIRECTLY FROM SYNTHETIC-APERTURE RADAR OCEAN WAVE IMAGE SPECTRA WITHOUT A-PRIORI KNOWLEDGE OF THE OCEAN WAVE HEIGHT SPECTRUM. Journal of Geophysical Research 1994; Volum 99 (C7). ISSN 0148-0227.s 14291 - 14302.
  • Jacobsen, Svein Ketil. INTRODUCTION OF THE BIVARIATE SQUARED COHERENCE SPECTRUM AND ITS APPLICATION TO RADAR. Signal Processing 1994; Volum 36 (2). ISSN 0165-1684.s 139 - 148.
  • Jacobsen, Svein Ketil. STATISTICS OF LEAKAGE-INFLUENCED SQUARED COHERENCE ESTIMATED BY BARTLETT AND WELCH PROCEDURES. IEEE Transactions on Signal Processing 1993; Volum 41 (1). ISSN 1053-587X.s 267 - 277.
  • Høgda, KA; Jacobsen, Svein Ketil; Krogstad, HE; Engen, G. AZIMUTH SMEARING IN OCEAN SYNTHETIC APERTURE RADAR IMAGE SPECTRA. A STUDY OF HASSELMANN CLOSED-FORM TRANSFORMATION BASED ON NORWEGIAN CONTINENTAL-SHELF EXPERIMENT 1988 SYNTHETIC-APERTURE RADAR DATA. Radio Science 1993; Volum 28 (4). ISSN 0048-6604.s 501 - 512.
  • Jacobsen, Svein Ketil; Eltoft, Torbjørn. NONLINEAR FEATURES RELATED TO THE DUAL-FREQUENCY TECHNIQUE IN MARITIME APPLICATIONS. International Journal of Remote Sensing 1992; Volum 13 (17). ISSN 0143-1161.s 3329 - 3348.
  • Jacobsen, Svein Ketil. EXPERIMENTAL STUDY AND THEORETICAL MODEL OF TEMPORAL AMPLITUDE FLUCTUATIONS IN THE DUAL-FREQUENCY SEA RETURN. International Journal of Remote Sensing 1991; Volum 12 (5). ISSN 0143-1161.s 985 - 998.
  • Jacobsen, Svein Ketil; Eltoft, Torbjørn. THE INFLUENCE OF WAVE GROUPS ON THE DUAL-FREQUENCY DOPPLER SPECTRUM - EXPERIMENTAL AND THEORETICAL APPROACH. Radio Science 1991; Volum 26 (4). ISSN 0048-6604.s 831 - 845.
  • Jacobsen, Svein Ketil. Non-invasive temperature monitoring during microwave heating applying a miniaturized radiometer. INTECH 2011 ISBN 978-953-308-337-7.
  • Stauffer, Paul R.; Maccarini, Paolo; Arunachalam, Kavitha; Salahi, Sara; De Luca, Valeria; Klemetsen, Øystein; Birkelund, Yngve; Jacobsen, Svein Ketil; Bardati, Fernando; Tognolotti, Piero; Snow, Brent W.. Hyperthermia and microwave radiometry for non-invasive detection of vesicoureteral reflux (VUR). SPIE Photonics West 2011 2011-01-22 - 2011-01-27 2011.
  • Klemetsen, Øystein; Birkelund, Yngve; Jacobsen, Svein Ketil. Low-cost and small-sized medical microwave radiometer design. 2010 IEEE Internatinal Symposium on Antennas and Propagation and CNC/USNC/URSI Radio Science Meeting (fulltekst) 2010-07-11 - 2010-07-17 2010.
  • Birkelund, Yngve; Klemetsen, Øystein; Arunachalam, Kavitha; De Luca, Valeria; Maccarini, Paolo; Jacobsen, Svein Ketil; Stauffer, Paul R.. Radiometric temperature monitoring of microwave hyperthermia. Society For Thermal Medicine 2010 Annual Meeting 2010-04-23 - 2010-04-26 2010.
  • Stauffer, Paul R.; Maccarini, Paolo; Arunachalam, Kavitha; De Luca, Valeria; Klemetsen, Øystein; Birkelund, Yngve; Jacobsen, Svein Ketil; Bardati, F; Tognolatti, P; Snow, Brent W.. Non-Oncologic Application for Microwave Radiometry in Temperature Monitoring and Control. 26th Annual Meeting of EUROPEAN SOCIETY for HYPERTHERMIC ONCOLOGY 2010-05-20 - 2010-05-22 2010.
  • Klemetsen, Øystein; Birkelund, Yngve; Maccarini, Paolo; Arunachalam, Kavitha; De Luca, Valeria; Jacobsen, Svein Ketil; Stauffer, Paul R.. Miniature radiometer frontend design for noninvasive temperature measurements. Society for Thermal Medicine 2010 Annual Meeting 2010-04-23 - 2010-04-26 2010.
  • Klemetsen, Øystein; Birkelund, Yngve; Maccarini, Paolo; Stauffer, Paul R.; Jacobsen, Svein Ketil. Design of small-sized and low-cost front end to medical microwave radiometer. 28th Progress In Electromagnetics Research Symposium (fulltekst) 2010-07-05 - 2010-07-08 2010.
  • Birkelund, Yngve; Jacobsen, Svein Ketil; Stauffer, Paul R.; Arunachalam, K.; Maccarini, P F. Water coupling bolus design for microwave array applicators. International Congress on Hyperthermic Oncology 2008-04-09 - 2008-04-12 2008.
  • Stauffer, P R; Maccarini, P F; Juang, T; Jacobsen, Svein Ketil; Gaeta, C J; Schlorff, J F; Milligan, A J. Progress on conformal microwave array applicators for heating chestwall disease. Proceedings of SPIE Volume: 6440 Thermal Treatment of Tissue: Energy Delivery and Assessment IV (fulltekst) 2007-01-20 - 2007-01-21 2007.
  • Jacobsen, Svein Ketil; Klemetsen, Øystein. Implementation of Active Antennas in Medical Microwave Radio-Thermometry. Progress in Electromagnetics Research Symposium (PIERS) 2007 2007-08-26 - 2007-08-30 2007.
  • Stauffer, P R; Maccarini, P F; Juang, T; Jacobsen, Svein Ketil; Gaeta, C; Sclorff, J; Milligan, A J. Progress on Conformal Microwave Array Applicators for Heating Large Area Chestwall Disease. European Society of Hyperthermic Oncology Symposium 2007 2007-06-14 - 2007-06-16 2007.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Is single band radiometry adequate for temperature monitoring and control of superficial hyperthermia treatements?. International Conference on Advances in Medical, Signal and Information Processing; MEDSIP 2006 2006-07-17 - 2006-07-19 2006.
  • Maccarini, P F; Rolfsnes, H O; Johnson, H O; Neuman, D G; Jacobsen, Svein Ketil; Stauffer, P R. Electromagnetic Optimization of Dual Mode Antennas for Radiometry Controlled Heating of Superficial Tissue. SPIE conference "Termal Treatment of Tissue: Energy Delivery and Assessment" 2005-01-23 - 2005-01-24 2005.
  • Jacobsen, Svein Ketil; Rolfsnes, H O; Stauffer, P R. Characteristics of Single-Arm Microstrip Archimedean Spiral Antennnas in Nearfield Probing of Tissue. 16th International Symposium on Electromagnetic Compatibility 2005-02-13 - 2005-02-18 2005.
  • Rolfsnes, H O; Maccarini, P F; Jacobsen, Svein Ketil; Stauffer, P R. Design of Spiral Antennas for Radiometric Temperature Measurement. IEEE Eng. Med. Biol. Society 2004-09-01 - 2004-09-05 2004.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Tikhonov Regularization Used on Sparse Radiometry Data for 1-D Temperature Profile Restoration. RF Interactions with humans: Mechanisms, Exposure and Medical Applications 2003-02-27 - 2003-02-28 2003.
  • Jacobsen, Svein Ketil; Stauffer, Paul. Depth Temperature Profiles Derived from Multi-Frequency Radiometric Data Using a Dual-Mode Antenna with an Integral Bolus. European Society of Hyperthermic Oncology (ESHO) annual meeting 2001-05-30 - 2001-06-02 2001.
  • Stauffer, Paul; Jacobsen, Svein Ketil; Neuman, DG. Microwave Array Applicator for Radiometry Controlled Superficial Hyperthermia. Thermal Treatment of Tissue: Energy Delivery and Assessment 2001-01-01 - 2001.
  • Stauffer, Paul; Neuman, D.; Jacobsen, Svein Ketil; Rosetto, F.. Conformal Microwave Array Applicator for Heating Large Area Tissue Disease. Annual Meeting North American Hyperthermia Society 2001-01-01 - 2001-01-01 2001.
  • Stauffer, Paul; Jacobsen, Svein Ketil; Neuman, D.; Rosetto, F.. Progress Towards Radiometry Controlled Conformal Microwave Array Hyperthermia Applicator. 22 International on IEEE Engineering in Medicine and Biology Society 2000-01-01 - 2000-01-01 2000.
  • Jacobsen, Svein Ketil; Stauffer, Paul; Neuman, D.. Dual mode antenna for microwave heating and thermometry of superficial tissue.. the 8th International Conference on Hyperthermic Oncology, Korea, April 26-29, 2000. 2000-04-26 - 2000-04-29 2000.
  • Stauffer, Paul; Jacobsen, Svein Ketil; Rosetto, F.; Diedrich, C.; Neuman, D.. Dual mode antenna for microwave heating and non-invasive thermometry of superficial tissue disease.. Proc. of Thermal Treatment of Tissue with Image Guidance 1999-01-24 - 1999-01-25 1999.



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