1. El-Jabu, B. and R. Steele, "Cellular communications using aerial platforms," IEEE Transactions on Vehicular Technology, Vol. 50, No. 3, May 2001.
doi:10.1109/25.933305
2. Thornton, J., D. Grace, C. Spillard, T. Konefal, and T. C. Tozer, "Broadband communications from a high-altitude platform: The european helinet programme," Electronics & Communications Engineering Journal, June 2001.
3. Karapantazis, S. and F. Pavlidou, "Broadband communications via high-altitude platforms: A survey," IEEE Communications Surveys & Tutorials, 1-31, First Quarter 2005, 2005.
4. Dessouky, M., H. Sharshar, and Y. Albagory, "Geometrical analysis of high altitude platforms cellular footprint," Progress In Electromagnetics Research, Vol. 67, 263-274, 2007.
doi:10.2528/PIER06092502
5. Dessouky, M., H. Sharshar, and Y. Albagory, "Design of high altitude platforms cellular communications," Progress In Electromagnetics Research, Vol. 67, 251-261, 2007.
doi:10.2528/PIER06092501
6. Dessouky, M., H. Sharshar, and Y. Albagory, "Efficient sidelobe reduction technique for small-sized concentric circular arrays," Progress In Electromagnetics Research, Vol. 65, 187-200, 2006.
doi:10.2528/PIER06092503
7. Dessouky, M., H. Sharshar, and Y. Albagory, "A novel tapered beamforming window for uniform concentric circular arrays," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 14, 2077-2089, 2006.
doi:10.1163/156939306779322701
8. Dessouky, M., H. Sharshar, and Y. Albagory, "An approach for Dolph-Chebyshev uniform concentric circular arrays," Journal of Electromagnetic Waves and Applications, Vol. 21, No. 6, 781-794, 2007.
doi:10.1163/156939307780749075
9. Dessouky, M., H. Sharshar, and Y. Albagory, "Optimum normalized gaussian tapering window for sidelobe reduction in uniform concentric circular arrays," Progress In Electromagnetics Research, Vol. 69, 35-46, 2007.
doi:10.2528/PIER06111301
10. Lee, W., Mobile Cellular Communications, McGraw Hill, 1989.