-May 2017: visiting professor for PhD School course on stochastic electromagnetics, University of Sannio, Salerno, Italy.
-May-Jun 2016: visiting research professor, University of Marche, Ancona, Italy.
-Apr 2016: invited lecture on self-adaptive materials. Antennas Group, Dept. of Electronic Engineering, Tsinghua University, P.R.C.
-May 2015: invited lecture on EM navigation for assisted driving. Dept. of Engineering, Xia’men University of Technology, P.R.C.
-Jan 2015: invited visiting professor, University of Paris, ESYCOM Laboratory, Paris, France
-Aug 2014: invited lecture on active metamaterials for antenna applications. Solid-State group, Dept. of Physics, University of Zhengzhou, P.R.C.
-Apr 2013 - May 2013: invited visiting professor, INSA National Institute of Applied Science, Institute for Telecommunications Research, Rennes, France
-Oct 2008 - Sep 2011: visiting professor, Imperial College London, Department of Electrical and Electronic Engineering, London, UK
