Internet of Things (IoT) or Internet of Objects is defining a new era of technology, where the electrical devices communicate with each other wirelessly. IoT devices have their applications in many fields in our quotidian life, such as telecommunications, education, health care, industrial domains, etc. A barrier to overcome in the development of these devices is their autonomic energy supply scheme. In the aspect of energy supply scheme, Radio Frequency Energy Harvester (RFEH) is selected among recent energy harvester mechanisms (thermal, mechanical, light, etc.). Another interesting aspect is the possibility of integrating the RFEH onto the surface of polymeric objects, which are often largely unused. This seems impossible with PCB and FL...