@inproceedings{b6714452eec74efcae5d8567c9ef1a2b,
title = "A circular patch antenna for a switchable circular polarization sense with a slotted ground structure",
abstract = "A circular microstrip patch antenna with a circular polarization (CF) sense using a slotted ground structure is proposed at 2.4 GHz. To generate a CF sense, an unequal cross-shaped slot on a ground plane is utilized as a perturbation. The proposed antenna has two input ports: one for a righthanded (RH) CF and the other one for a left-handed (LH) CF. This configuration has benefit of a separated input port of each CF with one antenna. From the experimental results for both CF senses, the impedance and CF bandwidths of the proposed antenna are obtained up to 150 MHz and 30 MHz, respectively.",
keywords = "Circular polarization, Crossed slot, Microstrip patch antenna, Reconfigurable antenna",
author = "Yoon, {Won Sang} and Lee, {Dong Hyo} and Lee, {Kyoung Joo} and Kim, {Sun Hyung} and Han, {Sang Min} and Kim, {Young Sik}",
year = "2009",
month = dec,
day = "8",
doi = "10.1109/LAPC.2009.5352514",
language = "English",
isbn = "9781424427208",
series = "Loughborough Antennas and Propagation Conference, LAPC 2009 - Conference Proceedings",
pages = "309--312",
booktitle = "Loughborough Antennas and Propagation Conference, LAPC 2009 - Conference Proceedings",
note = "Loughborough Antennas and Propagation Conference, LAPC 2009 ; Conference date: 16-11-2009 Through 17-11-2009",
}