Antenna Design for Semi-Passive UHF RFID Transponder with Energy Harvester

A novel microstrip antenna which is dedicated to UHF (Ultra High Frequency) semi-passive RFID (Radio Frequency IDentification) transponders with an energy harvester is presented in this paper. The antenna structure designed and simulated by using mentor graphics hyper-lynx 3D EM software is described in details. The modeling and simulation results along with comparison with experimental data are analyzed and concluded. This paper is the need to eliminate a traditional battery form the transponder structure. The energy harvesting block, which is used instead, converts ambient energy (electromagnetic energy of typical radio communication system) into electrical power for internal circuitry.

Resource Details

Provided by:
Creative Commons
Topic:
Mobility
Format:
PDF