Siegfried Martius

A quasi-lumped ultra-broadband contiguous SSL-diplexer from DC to 80 GHz

Lorenz-Peter Schmidt, Robert Rehner, Michael Sterns, 2009, 2009 IEEE MTT-S International Microwave Symposium Digest.

Magnetically tunable hexaferrite bandpass filter from43GHz to 83.5GHz

Lorenz-Peter Schmidt, Robert Rehner, Michael Sterns, 2009, 2009 European Microwave Conference (EuMC).

Broadband, highly integrated receiver frontend up to 67 GHz

Lorenz-Peter Schmidt, Robert Rehner, Michael Sterns, 2011, 2011 6th European Microwave Integrated Circuit Conference.

Broadband Planar Ring Mixers with DGS-Marchand Baluns in the Millimeter Wave Frequency Range

Lorenz-Peter Schmidt, Robert Rehner, Michael Sterns, 2008 .

Novel tunable hexaferrite bandpass filter based on open-ended finlines

Lorenz-Peter Schmidt, Robert Rehner, Michael Sterns, 2009, 2009 IEEE MTT-S International Microwave Symposium Digest.

Magnetically tunable filter from 72 GHz to 95 GHz

Michael Hrobak, Lorenz-Peter Schmidt, Michael Sterns, 2010, German Microwave Conference Digest of Papers.