Elektro- und Informationstechnik Signal Recovery on the Sphere from Compressive and Phaseless Measurements - Arya Bangun Kartoniert (TB)

In this thesis we investigate the possibility of reducing the number of measurements and using only their magnitudes to reconstruct spherical signals and their three-dimensional rotations. These problems appear for instance in spherical near-field (SNF) antenna measurements where the number of samples to acquire a signal implies a long measurement time and occasionally unreliable phase information.