Synthesis of Timed Antenna Arrays for Flat-top Energy Patterns

REFERENCES

• J. R. Mautz, and R. F. Harrington, “Computational methods for antenna pattern synthesis,” IEEE Trans. Antennas Propag., Vol. 23, pp. 507–12, Jul. 1975.
   Web of Science ®Google Scholar
• H. Steyskal, R. Shore, and R. Haupt, “Methods for null control and their effects on the radiation pattern,” IEEE Trans. Antennas Propag., Vol. 34, pp. 404–9, Mar. 1986.
   Web of Science ®Google Scholar
• R. L. Haupt, “Phase-only adaptive nulling with a genetic algorithm,” IEEE Trans. Antennas Propag., Vol. 45, pp. 1009–15, Jun. 1997.
   Web of Science ®Google Scholar
• J. A. Rodríguez, L. Landesa, J. L. Rodríguez, F. Obelleiro, F. Ares, and A. García-Pino, “Pattern synthesis of array antennas with arbitrary elements by simulated annealing and adaptive array theory,” Microw. Opt. Technol. Lett., Vol. 20, no. 1, pp. 48–50, Dec. 1999.
   Web of Science ®Google Scholar
• L. I. Vaskelainen, “Constrained least-squares optimization in conformal array antenna synthesis,” IEEE Trans. Antennas Propag., Vol. 55, no. 3, pp. 859–67, Mar. 2007.
   Web of Science ®Google Scholar
• M. Comisso, and R. Vescovo, “Fast iterative method of power synthesis for antenna arrays,” IEEE Trans. Antennas Propag., Vol. 57, no. 7, pp. 1952–62, Jul. 2009.
   Web of Science ®Google Scholar
• R. Benjamin, “Sidelobe response of antennas to short pulses—Part 2: Manifestations and applications,” IEE Proc. – Microw. Antennas Propag., Vol. 149, no. 4, pp. 194–9, Aug. 2002.
   Google Scholar
• M. Z. Win, and R. A. Scholtz, “Impulse radio: How it works,” IEEE Commun. Lett., Vol. 2, no. 2, pp. 36–8, Feb. 1998.
   Web of Science ®Google Scholar
• T. W. Barrett, “History of ultra wideband communications and radar: part I, UWB communications,” Microw. J., Vol. 44, no. 2, pp. 20–43, Jan. 2001.
   Web of Science ®Google Scholar
• B. Yang, A. G. Yarovoy, and L. P. Ligthart, “Performance analysis of UWB antenna array for short-range imaging,” in The Second European Conference on Antennas and Propagation (EuCAP 2007), Edinburgh, 2007, pp. 1–6.
   Google Scholar
• H. D. Griffiths, and A. L. Cullen, “Sidelobe response of antennas to short pulse signals,” in Proceedings of the IEEE Radar Conference, Alabama, 2003, pp. 85–90.
   Google Scholar
• M. Ciattaglia, and G. Marrocco, “Time domain synthesis of pulsed arrays,” IEEE Trans. Antennas Propag., Vol. 56, no. 7, pp. 1928–38, Jul. 2008.
   Web of Science ®Google Scholar
• G. Franceschetti, “Timed arrays as new imaging systems,” in Proceedings of the 7th European Conference on Antennas and Propagation (EuCAP '13), Gothenburg, 2013, pp. 142–3.
   Google Scholar
• L. Chang, C. Liao, L. L. Chen, and X. Zheng, “Compact planar ultra-wideband antenna with wireless local area network and X band notches,” IETE Tech. Rev., Vol. 29, no. 1, pp. 76–9, 2012.
   Web of Science ®Google Scholar
• J. L. Schwartz, and B. D. Steinberg, “Ultrasparse, ultrawideband arrays,” IEEE Trans. Ultrason. Ferroelectr. Freq. Control, Vol. 45, no. 2, pp. 376–93, Mar. 1998.
   PubMed Web of Science ®Google Scholar
• G. Marrocco, and G. Galletta, “Hermite-Rodriguez UWB circular arrays,” IEEE Trans. Antennas Propag., Vol. 58, no. 2, pp. 381–90, Feb. 2010.
   Web of Science ®Google Scholar
• A. Shlivinski, I. E. Lager, and E. Heyman, “Non-uniform array antennas—the time-domain perspective,” in Proceedings of the 7th European Conference on Antennas and Propagation (EuCAP '13), Gothenburg, 2013, pp. 133–7.
   Google Scholar
• A. Reyna, M. A. Panduro, G. Romero, J. Villanueva, F. F. Rivera, and A. L. Méndez, “Two-dimensional time-domain antenna arrays for optimum steerable energy pattern with low side lobes,” Int. J. Antennas Propag., Vol. 2014, Article ID 869192, 2014. doi:10.1155/2014/869192
   Web of Science ®Google Scholar
• N. Basta, and A. Dreher, “Beam synthesis based on inverse discrete radon transform for linear pulsed arrays,” IEEE Antennas Wirel. Propag. Lett., Vol. 10, pp. 813–6, Aug. 2011.
   Web of Science ®Google Scholar
• R. L. Haupt, “Time delay unit quantization at the subarray level for large, wideband linear arrays,” in Proceedings of 2013 URSI International Symposium on Electromagnetic Theory (EMTS), Hiroshima, 2013, pp. 852–4.
   Google Scholar
• R. L. Haupt, “Fitting time delay units in a large wideband corporate fed array,” in Proceedings of the IEEE Radar Conference (RADAR '13), Otawa, 2013, pp. 1–4.
   Google Scholar
• P. T. Boggs, and J. W. Tolle, “Sequential quadratic programming,” Acta Numer., Vol. 4, pp. 1–51, Jan. 1995.
   Google Scholar
• H. Sheng, P. Orlik, A. M. Haimovich, L. J. Cimini Jr., and J. Zhang, “On the spectral and power requirements for ultrawideband transmission,” in Proceedings of the IEEE International Conference on Communications (ICC '03), Anchorage, AK, 2003, Vol. 1, pp. 738–42.
   Google Scholar
• H. Kim, and Y. Joo, “Fifth-derivative Gaussian pulse generator for UWB system,” in Proceedings of the IEEE Radio Frequency Integrated Circuits Symposium (RFIC '05), Long Beach, CA, 2005, pp. 671–4. Digest of papers.
   Google Scholar
• Z. N. Chen, X. H. Wu, H. F. Li, N. Yang, and M. Y. W. Chia, “Considerations for source pulses and antennas in UWB radio systems,” IEEE Trans. Antennas Propag., Vol. 52, no. 7, pp. 1739–48, Jul. 2004.
   Web of Science ®Google Scholar
• J. S. McLean, H. Foltz, and R. Sutton, “Pattern descriptors for UWB antennas,” IEEE Trans. Antennas Propag., Vol. 53, no. 1, pp. 553–9, Jan. 2005.
   Web of Science ®Google Scholar
• S. Foo, and S. Kashyap, “Time-domain array factor for UWB antenna array,” Electron. Lett., Vol. 39, no. 18, pp. 1304–5, Sep. 2003.
   Web of Science ®Google Scholar
• A. Hammami, R. Ghayoula, and A. Gharsallah, “Design of concentric ring arrays for low side lobe level using SQP algorithm,” J. Electromag. Waves Appl., Vol. 27, no. 7, pp. 807–18, May 2013.
   Web of Science ®Google Scholar
• A. Hammami, R. Ghayoula, and A. Gharsallah, “Planar array antenna pattern nulling based on sequential quadratic programming (SQP) algorithm,” in Proceedings of the 8th International Multi-Conference on Systems, Signals and Devices (SSD '11), Sousse, Tunisia, 2011, pp. 1–7.
   Google Scholar
• Z. Li, P. Papalambros, and J. Volakis, “Antenna optimization using sequential quadratic programming (SQP) algorithms,” in Proceedings of the IEEE Antennas and Propagation Society International Symposium, Montreal, 1997, Vol. 1, pp. 514–7.
   Google Scholar
• M. Mouhamadou, P. Vaudon, and M. Rammal, “Smart antenna array patterns synthesis: Null steering and multi-user beamforming by phase control,” Prog. Electromagn. Res., Vol. 60, pp. 95–106, 2006.
   Web of Science ®Google Scholar
• H. Späth, One Dimensional Spline Interpolation Algorithms. Wellesley, MA: AK Peters/CRC Press, 1995, pp. 9 –21.
   Google Scholar