Dr. rer. nat. Philipp Walk

Since 01.09.2015 I am working in the group of Prof. Babak Hassibi am CalTech. See also my current Homepage.


  • Signal Processing for Ultra Wideband Impulse Radio (UWB-IR) Systems
  • Compressed Sensing on Generalized Sparsity Models
  • Communication Designs for time-continuous channels.

 From 01.06.2015 until 31.08.2015 I am Guest scientist of Prof. Giuseppe Caire at the TU Berlin.


  • SS15: Compressive Sampling
  • WS14/15: Compressive Sampling
  • SS14: Fortgeschrittene Signaltheorie und Compressed Sensing
  • SS13: Fortgeschrittene Signaltheorie
  • WS11/12: Schätztheorie und Compressed Sensing
  • SS12: Schätztheorie und Compressed Sensing

For interests in master thesis on Compressed Sensing please contact me.


Conference Proceedings
Journal Paper
Book Chapters