@article{81b33b0cef1844ed950526c623abde0b,
title = "A Novel Dual-Frequency Circularly Polarized Rectenna",
author = "J. Heikkinen and M. Kivikoski",
note = "JCR:-<br/>Contribution: organisation=ele,FACT1=1<br/>Publisher name: Institute of Electrical and Electronics Engineers IEEE",
year = "2003",
language = "English",
volume = "2",
pages = "330--333",
journal = "IEEE Antennas and Wireless Propagation Letters",
issn = "1536-1225",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
}