@incollection{Sun13,
author = {Li Sun and Gang Ou and Yilong Lu and Shusen Tan},
title = {Axial Ratio Bandwidth of a Circularly Polarized Microstrip Antenna},
booktitle = {Advancement in Microstrip Antennas with Recent Applications},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Ahmed Kishk},
chapter = {10},
doi = {10.5772/54664},
url = {https://doi.org/10.5772/54664}
}