@inproceedings{68378230be2d4a259eedcced94f339e0,
title = "Differentially-fed omnidirectional circularly polarized patch antenna for RF energy harvesting",
abstract = "A differentially-fed omnidirectional circularly-polarized antenna is investigated for application in RF energy harvesting. The antenna is composed of a two-layer substrate and back-to-back printed square patches which have two diagonal stubs and one truncation. The patches share a common ground plane. Both patches generate circular polarization (CP) and omnidirectional CP is provided. The antenna provides an axial-ratio bandwidth of 20 MHz from 2.43 GHz to 2.45 GHz. In order to measure the proposed differentially-fed antenna, a feed network connected between the SMA port and differential port is designed. Furthermore, the combined configurations with the proposed antenna, bandpass filter and rectifier can be built and convert the electromagnetic field to DC. The measured output voltage is 255mV at 2.40GHz.",
keywords = "Axial Ratio, Back-to-Back, Bandpass Filter, Circularly Polarized Antenna, Differentially-fed, Omnidirectional Radiation, RF Energy Harvester, Rectifier",
author = "Bao Xiulong and Yang Kansheng and Oisin O'Conchubhair and Ammann, {Max J.}",
note = "Publisher Copyright: {\textcopyright} 2016 European Association of Antennas and Propagation.; 10th European Conference on Antennas and Propagation, EuCAP 2016 ; Conference date: 10-04-2016 Through 15-04-2016",
year = "2016",
month = may,
day = "31",
doi = "10.1109/EuCAP.2016.7481820",
language = "English",
series = "2016 10th European Conference on Antennas and Propagation, EuCAP 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2016 10th European Conference on Antennas and Propagation, EuCAP 2016",
address = "United States",
}