available cellulose paper is implemented for the first time. Unlike traditional inkjet-printed
SIW's, it does not require any etching process to form the conductive side walls and utilizes
the porosity of the paper to get through-substrate conduction. The frequency response of the
waveguide along with its performance under bending is discussed in this paper, verifying
that such a structure would be particularly suitable for Quality of Life and Internet of Things …