In this work a broadband UHF antenna with high inductive input impedance for radiofrequency energy harvesting is presented. It consists of a small feeding loop and a biconical radiating dipole. A prototype has been fabricated on a FR4 substrate and tested. Experimental results show a - 3dB power transmission bandwidth of about 135MHz (840MHz−975MHz).
Electromagnetic analysis of the radiated field by Gas Insulated Switchgears for fault detection / A., Tacchini; D., Grossi; Vincetti, Luca; Maini, Moreno; S., Serra; M., Fattori; L., Sandrolini. - ELETTRONICO. - (2012), pp. 638-641. (Intervento presentato al convegno 2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012 tenutosi a Cape Town - South Africa nel September 2-7, 2012) [10.1109/ICEAA.2012.6328705].