@inproceedings{b6e8b08bd04149db8b286d119171a8c6,
title = "Compact substrate integrated waveguide based active and passive circularly polarized composite right/left handed leaky wave antennas",
abstract = "Two compact substrate integrated waveguide (SIW) based circularly polarized (CP) composite right/left handed (CRLH) leaky wave antennas (LWAs) are designed and presented. Besides wide-band matching enhancement, the proposed antennas are shortened by 39.8 \% along the scanning plane compared to the previous work [1]. Additionally, the current amplitude distribution of the proposed antenna can be controlled by using negative resistance based reflection type amplifiers (RTAs). The compensated uniform distribution yields an enhanced directivity without compromising full space frequency scanning capability.",
author = "Dongyin Ren and Choi, \{Jun H.\}",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016 ; Conference date: 23-10-2016 Through 27-10-2016",
year = "2017",
month = jan,
day = "12",
doi = "10.1109/CAMA.2016.7815782",
language = "English",
series = "2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2016 IEEE Conference on Antenna Measurements and Applications, CAMA 2016",
address = "United States",
}