Karim Louertani, Régis Guinvarc'H, Nicolas Ribière-Tharaud, Marc Hélier. External and coplanar feeding for spiral antenna.
2010 IEEE Antennas and Propagation Society International Symposium (APSURSI 2010), Jul 2010, Toronto, Canada.
⟨10.1109/APS.2010.5560994⟩.
⟨hal-00556630⟩