@inproceedings{5853899ffc0945dab73e46f06a602b10,
title = "Dual-circular polarised patch antenna array on LCP for 60 GHz millimetre-wave identification",
abstract = "This paper presents a design of a dual-beam circular polarised patch antenna array operating at the 60 GHz frequency band. The circular polarisation is achieved by using circular-polarised patch antenna elements and sequential rotation technique to construct a four-element array. Two separate feed networks are implemented to excite the left- and right-handed circular polarisations. One of the feed networks produces a normal beam whereas the other excites a beam with a notch in the broadside direction. The two beams can be used for direction finding of tags in millimetre-wave identification applications. The antenna array is designed and manufactured on a multilayered liquid crystal polymer substrate and the design is validated through S-parameter and radiation pattern measurements",
keywords = "Antenna array, circular polarisation, LCP, millimetre wave",
author = "Antti Lamminen and Jouko Aurinsalo and Jussi S{\"a}ily and Timo Karttaavi and Jim Francey and Terry Bateman",
note = "Project code: 75363; The 8th European Conference on Antennas and Propagation, EuCAP 2014, EuCAP 2014 ; Conference date: 06-04-2014 Through 11-04-2014",
year = "2014",
doi = "10.1109/EuCAP.2014.6901813",
language = "English",
series = "Proceedings of the European Conference on Antennas and Propagation",
publisher = "IEEE Institute of Electrical and Electronic Engineers",
booktitle = "8th European Conference on Antennas and Propagation (EuCAP 2014)",
}