@incollection{Matsunaga17,
author = {Mayumi Matsunaga},
title = {A Circularly Polarized Spiral/Loop Antenna and Its Simple Feeding Mechanism},
booktitle = {Modern Antenna Systems},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Mohammad A. Matin},
chapter = {7},
doi = {10.5772/65651},
url = {https://doi.org/10.5772/65651}
}