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.
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,
"Miniaturized extended-stopband microstrip ring resonator bandpass filter using uniplanar compact photonic bandgap (UC-PBG) structures",
8th Internat. Conf. Applied Inform.Comm. (AIC’2008), Rhodes, Greece, 20 August, 2008.
El-Shaarawy, H. B., F. Coccetti, R. Plana, E. M. Said, and E. A. Hashish,
"Compact Bandpass Ring Resonator Filter With Enhanced Wide-Band Rejection Characteristics Using Defected Ground Structures",
IEEE Microwave and Wireless Components Letters, vol. 18, issue 8, pp. 500 – 502, 2008.
El-Shaarawy, H. B., B. Ouagague, F. Coccetti, R. Plana, M. E. Said, and E. A. Hashish,
"Mimiaturization d’un filter à résonateur en anneau en utilisant de stubs replies et des ‹‹ DGS ›› circulaires ",
16èmes Journées Nationales Microondes (JNM 2009), Grenoble, France, 2009.
El-Shaarawy, H. B., F. Coccetti, R. Plana, M. E. Said, and E. A. Hashish,
"Reconfigurable defected ground structure cell using PIN diodes on Coplanar Waveguide technology",
Microwave and Optical Technology Letters, vol. 52, issue 3, pp. 766-770, 2010.
El-Shaarawy, H. B., F. Coccetti, R. Plana, M. E. Said, and E. A. Hashish,
"Compact reconfigurable defected ground structure (DGS) based multi-band bandpass filters on coplanar waveguide technology",
IEEE Asia Pacific Microwave Conference (APMC 2009), Singapore, 7 – 10 Dec, 2009.
El-Shaarawy, H. B., F. Coccetti, R. Plana, E. M. Said, and E. A. Hashish,
"Defected Ground Structure (DGS) and uniplanar compact-photonic band gap (UC-PBG) structures for reducing the size and enhancing the out-of-band rejection of microstrip bandpass ring resonator filters",
WSEAS Transactions on Communications, vol. 11, issue 7, pp. 1112 – 1121, 2008.
El-Shaarawy, H. B., B. Ouagague, F. Coccetti, R. Plana, M. E. Said, and E. A. Hashish,
"Filtre multi coupe-bande reconfigurable utilisant un nouveau résonateur à base de structure à plan de masse usiné en technologie CPW ",
16èmes Journées Nationales Microondes (JNM 2009), Grenoble, France, 2009.