Indoor Channel Characterisation and Modelling for 5G Applications at 22GHz

Unprecedented growth in data traffic due to several high end customer applications such 3D visual, Augmented Reality (AR), Virtual Reality (VR), High Definition (HD) video enforce the efficient usage of existing spectrum and parallely demands additional frequency spectra in higher frequency bands for upcoming 5G ecosystem. In this work a new frequency spectrum is prescribed in K band that has an inherent atmospheric loss window. A microstrip patch antenna has been designed and fabricated in K band i.e. at 22GHz. In this manuscript we have investigated indoor channel characterisation at 22GHz and modelled the deviation Friis transmission equation for indoor environment for UDN and IoT application in 5G domain.