Akhtar, Jabran; Olsen, Karl Erik. Frequency agility radar with overlapping pulses and sparse reconstruction. IEEE Radar Conference. Proceedings 2018 s. 61-66

Strøm, Kyrre; Lie-Svendsen, Øystein; Norheim-Næss, Idar; Johnsen, Terje; Finden, Erlend; Olsen, Karl Erik. DSI Suppression with Adaptive Beamforming in DVB-T Passive Radar Measurements. Proceedings International Radar Symposium 2018 ;Volum ISBN: 978-3-7369-9545-1. s. -

Christiansen, Jonas Myhre; Olsen, Karl Erik; Smith, Graeme E.. Fully adaptive radar for track update-interval control. IEEE Radar Conference. Proceedings 2018

Christiansen, Jonas Myhre; Smith, Graeme E.; Olsen, Karl Erik. USRP based cognitive radar testbed. IEEE Radar Conference. Proceedings 2017 s. 1115-1118

Torvik, Børge; Olsen, Karl Erik; Griffiths, Hugh. Classification of birds and UAVs based on radar polarimetry. IEEE Geoscience and Remote Sensing Letters 2016 ;Volum 13.(9) s. 1305-1309

Olsen, Karl Erik; Christiansen, Jonas Myhre. Multiband Passive Bistatic Radar Coherent Range and Doppler-Walk Compensation. IEEE Radar Conference. Proceedings 2015

Finden, Erlend; Christiansen, Jonas Myhre; Lie-Svendsen, Øystein; Olsen, Karl Erik. Analysis of detection performance of incoherent range walk compensation for passive radar. Proceedings International Radar Symposium 2015 s. 30-35

Olsen, Karl Erik; Woodbridge, Karl. Performance of a Multiband Passive Bistatic Radar Processing Scheme - Part II. IEEE Aerospace and Electronic Systems Magazine 2012 ;Volum 27.(11) s. 4-14

Christiansen, Jonas Myhre; Olsen, Karl Erik. Range and Doppler walk in DVB-T based Passive Bistatic Radar. IEEE Radar Conference. Proceedings 2010 s. 620-626