Ambient Electromagnetic wireless energy harvesting using multiband planar antenna. - Antwi Nimo; Dario Grgic; Leonhard M. Reindl (SSD, 2012)

Optimization of Passive Low Power Wireless Electromagnetic Energy Harvesters. - Antwi Nimo; Dario Grgic; Leonhard M. Reindl (Sensors, 2012)