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Publications of Nagula Sangary & Associates

Published in IEEE, IEE and other journals

 

  • George Shaker, Yihong Qi, Nagula Sangary “Multiband Handheld Antenna Design and Test Techniques: Recent Advances and Challenges”, 2010 IEEE International Symposium on Antenna and Propagation. 
  • Shaker, G., Safavi-Naeini, S., Sangary, N., Tentzeris, M. M., “Inkjet Printing of Ultrawideband (UWB) Antennas on Paper-Based Substrates”,  Antennas and Wireless Propagation Letters, IEEE, January 2011.
  • Bakr, M.H., Ghassemi, M., Sangary, N., “Bandwidth enhancement of narrow band antennas exploiting adjoint-based geometry evolution”, Antennas and Propagation Symposium, July 2011.
  • G. S. A. Shaker, S. Safavi-Naeini, N. Sangary, and M. Tentzeris, "Inkjet Printing of Ultra-Wideband (UWB) Antennas on Paper-Based substrates," IEEE Antennas and Wireless Propagation Letters, 2010.
  • G. S. A. Shaker, M. Bakr, N. Sangary, and S. Safavi-Naeini, “Accelerated Multi-Objective Antenna Design Exploiting Parameterized Cauchy Models,” Progress in Electromagnetic Research B, 2009. p 41. 
  • Li Liu, Natalia and Nagula Sangary, “Evaluation of the Specific Absorption Rate and the Temperature Rise in the Human Eyes with Account for Resonance,” IEEE Transactions on Microwave Theory and Techniques, vol. 57, no. 12, pp. 3450–3460, 2009.
  • G. S. A. Shaker, S. Safavi-Naeini, and N. Sangary, “Q-Bandwidth Relations for the Design of Coupled Multi-Element Antennas,” IEEE Antennas and Propagation Society Symposium AP-S 2009. Best Student Paper Award.
  • G. S. A. Shaker, S. Safavi-Naeini, and N. Sangary, “A Generalized Modal Analysis Method for Antenna Design,” IEEE Antennas and Propagation Society Symposium AP-S 2009. 
  • G. S. A. Shaker, S. Safavi-Naeini, and N. Sangary, “Filter Integrated Antennas: Concept and Proposed Design Methodology,” IEEE Radio Wireless Symposium RWS 2009.
  • G. S. A. Shaker, S. Safavi-Naeini, G. R. Rafi, and N. Sangary, “On the Fundamental Q-Bandwidth Relations for Antennas,” IEEE Antennas and Propagation Society Symposium AP-S 2008.
  • G. S. A. Shaker, G. R. Rafi, S. Safavi-Naeini, and N. Sangary, “A Synthesis Technique for Reducing Mutual Coupling between Closely Separated Patch Antennas,” IEEE Antennas and Propagation Society Symposium AP-S 2008. Best Student Paper Award.
  • G. S. A. Shaker, G. R. Rafi, S. Safavi-Naeini, and N. Sangary, “Design Method for Pattern/Polarization Diversity Antenna,” Applied Computational Electromagnetic Society. April 2008. 
  • G. Shaker, M. H. Bakr, N. Sangary, and S. Safavi-Naeini, “Space Mapping-based Optimization Exploiting Tolerant Cauchy Approximations”, 2009 International Microwave Symposium, IEEE MTT. June 2009.
  • L. Liu, N. K. Nikolova and N. T. Sangary, “Feasible Methods for the Evaluation of the Specific Absorption Rate and the Temperature Rise in the Human Eyes”, 2009 International Microwave Symposium, IEEE Microwave Theory and Techniques Society. June 2009.
  • N. Sangary, Y. Qi and P. Jarmuszewski, “Handheld Antenna Design Challenges in Context of Multi-band Operation and their EM Effects on Wireless Device Performance”, Invited paper  IEEE Radio and Wireless Symposium,   February 2008. 
  • G. Shaker, S. Safavi-Naeini, and N. Sangary, “Filter Integrated Antennas: Concept and Proposed Design Methodology”, IEEE Radio and Wireless Symposium,   February 2008. 
  • George Shaker, Safieddin Safavi-Naeini, Gholamreza Rafi and Nagula Sangary, “On the fundamental Q-bandwidth relations for antennas”, Antennas and Propagation Society International Symposium, July 2008.
  • G. S. A. Shaker, G. R. Rafi, S. Safavi-Naeini, and N. Sangary. Design Method for Pattern/Polarization Diversity Antenna. Applied Computational Electromagnetic Society Conference. Published. March 2008.
  • G. S. A. Shaker, G. R. Rafi, S. Safavi-Naeini, and N. Sangary, “Design Method for Pattern/Polarization Diversity Antenna”, Applied Computational Electromagnetic Society Conference. Published. March 2008.
  • S.M. Ali, N.K. Nikolova, and N.T. Sangary, “Near-field microwave non-destructive testing for defect shape and material identification,” Nondestructive Testing & Evaluation, vol. 21, #2, June 2006, pp: 79–93.
  • S.M. Ali, N.K. Nikolova, and N.T. Sangary, “Microwave nondestructive defect identification using sensitivity analysis,” IEEE/URSI Int. Symposium on Antennas and Propagation, July 2006 (Albuquerque, NM), pp. 1391-1394.
  • N.T. Sangary and N. Georgieva, “Line-of-sight approximation to the equivalence principle,” IEEE Trans. Antennas and Propagation, July 2004.
  • N. Sangary, Enhancement of Finite Difference Time Domain Technique and its Application to Microwave Devices, Ph.D. Dissertation, 2003.
  • N. Sangary and N.K Georgieva, “Line-of-sight approximation to the equivalence principle for far-field computations,” URSI International XXVII General Assembly Symposium Digest, Aug. 2002.
  • N.T. Sangary, C. Wu, J. Litva, “Application of non-uniform FDTD method to PCS antennas,” IEEE International Antennas Propagation/URSI Symposium Digest, vol. 33, pp. 1148 - 1151, June 1995.
  • E.A. Navarro, N.T. Sangary, C. Wu, and J. Litva, “Analysis of a coupled patch antenna with application in personal communications,” IEE Proc. H, Microwave Antennas Prop., vol. 142, no. 6, pp. 495-497, 1995.
  • N.T. Sangary, J. Litva and E.A. Navarro. “Non-uniform FDTD method and its application to waveguide analysis when combined with the perfectly matched layer technique,” IEEE Transactions on Microwave Theory and Techniques, vol. 44, July 1996, Part I pp: 1115-1124. 
  • Y. Shen, C. Laperle, N. Sangary and J. Litva. “A new active array module for spatial power combiners and active antennas (short papers),” IEEE Transactions on Microwave Theory and Techniques, vol. 43, pp. 683-685, March 1995. 
  • Y. Shen, C. Laperle, N. Sangary and J. Litva; “A symmetrical 4-element active array module for spatial power combiner,” IEEE International Antennas Propagation/URSI Symposium Digest, vol. 31, pp. 1390 - 1393, June 1993. 
  • N. Sangary, T. Lo, C. Wu and J. Litva, “Application of spiral antennas for digital beam-forming,” IEEE International Antennas Propagation Symposium/URSI Digest Symposium,” 1994.
  • N. Sangary, Theoretical and Experimental Investigation on Equiangular Spiral Antennas, M.Eng. Thesis, 1993.
  • Bakr Mohamed, Massoud Ghassemi, and Nagula Sangary, “Bandwidth Enhancement of Narrow Band Antennas Exploiting Adjoint-Based Geometry Evolution,” 2011 IEEE AP-S, July, 2011. 
  • G. S. A. Shaker, M. H. Bakr, N. Sangary, and S. Safavi-Naeini, "Accelerated antenna design methodology exploiting parameterized cauchy models," Progress In Electromagnetics B, Vol. 18, 279-309, 2009.