El-Shaarawy, H. B., F. Coccetti, R. Plana, M. E. Said, and E. A. Hashish,
"Novel reconfigurable defected ground structure resonator on coplanar waveguide",
IEEE Antenna and Propagation Transaction, vol. 58, issue 11, pp. 3622-3628, 2010.
El-Shaarawy, H. B., F. Coccetti, R. Plana, E. M. Said, and E. A. Hashish,
"A novel reconfigurable DGS cell for multi-stopband filter on CPW technology",
Asia Pacific Microwave Conference, (APMC 2008), Hong Kong, China, 16 December, 2008.
El-Shaarawy, H. B., F. Coccetti, R. Plana, M. E. Said, and E. A. Hashish,
"Novel reconfigurable multi-band bandpass filter using defected ground structure on CPW technology",
IEEE International Symposium on Antenna and Propagation AP-S 2009, Charleston, South Carolina, USA, 2009.