J. Heikkinen

A novel dual-frequency circularly polarized rectenna

J. Heikkinen, M. Kivikoski · IEEE Antennas and Wireless Propagation Letters · 2003 · 126 citations

Wireless Power Transmission, Engineering, Radio Frequency +5

Low-profile circularly polarized rectifying antenna for wireless power transmission at 5.8 GHz

J. Heikkinen, M. Kivikoski · IEEE Microwave and Wireless Components Letters · 2004 · 88 citations

Electrical Engineering, Energy Harvesting, Engineering +12

Body-Worn Antennas Making a Splash: Lifejacket-Integrated Antennas for Global Search and Rescue Satellite System

Juha Lilja, Vesa Pynttäri, T. Kaija et al. · IEEE Antennas and Propagation Magazine · 2013 · 57 citations

Engineering, Satellite Communication, Smart Antenna +16

Wearable antennas for FM reception

Tiiti Kellomäki, J. Heikkinen, M. Kivikoski · 2006 · 57 citations

Human Body, Kinesiology, Engineering +11

Improvement of antenna isolation in hand‐held devices using miniaturized electromagnetic band‐gap structures

Riku Mäkinen, Vesa Pynttäri, J. Heikkinen et al. · Microwave and Optical Technology Letters · 2007 · 31 citations

Electrical Engineering, Engineering, Spiral Ebg +14