Bjørn Askeland

A seismic field test with a Low-level Acoustic Combustion Source and Pseudo-Noise codes

Bent O. Ruud, B. O. Ruud, R. Mjelde, 2009 .

Marine seismics with a pulsed combustion source and Pseudo Noise codes

R. Mjelde, H. Hobæk, Bjørn Askeland, 2007 .

Semiperiodic chirp sequences reduce autocorrelation side lobes of pulsed signals

R. Mjelde, H. Hobæk, Bjørn Askeland, 2008 .