This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

The following selected publications are available for download.

• Triplett, D. J. and J. J. H. Wang, "Smart Broadband Astronaut Helmet Antenna for Lunar/Mars Surface Network," 2009 Int’l Symp. on Antennas and Propagation (ISAP2009), Bangkok, Thailand, October 20-23, 2009.

  
  

  
  
• Wang, J. J. H., "A Class of Broadband Planar Traveling-Wave Antennas And Their Latest Applications," 2009 Progress in Electromagnetics Research Symposium (PIERS 2009), Moscow, Russia, August 18-21, 2009.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "Pod-Mounted Conformal Ultra-Wideband Omnidirectional Traveling-Wave Antenna," 2009 International Radio Science Meeting (URSI), Charleston, SC, June 1-5, 2009.

  
  

  
  
• Triplett, D. J. and J. J. H. Wang, "Miniaturized Broadband Adaptively-Steered Smart Antenna for Lunar/Mars Surface Networks," 2009 International Radio Science Meeting (URSI), Charleston, SC, June 1-5, 2009.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "Bandwidth Enhancement and Size Reduction for Conformal Antenna by Coupling with Platform," 2008 Int’l Symp. on Antennas and Propagation (ISAP2008), Taipei, Taiwan, October 27-30, 2008.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "Pod-Mounted Omnidirectional Traveling-Wave Antenna with High Conformability and Multioctave Bandwidth," 2008 IEEE Antennas and Prop. Symp., San Diego, CA, July 2008.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "Small Conformal Ultra-Wideband Omnidirectional Traveling-Wave Antenna on Platform Circumventing Chu Limitation," 2008 International Radio Science Meeting (URSI), San Diego, CA, July 2008.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "High-Performance Universal GNSS Antenna as a New and Practical Approach," 2008 Progress in Electromagnetics Research Symposium (PIERS 2008), Hangzhou, China, March 24-28, 2008.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "Low-Profile Conformal Circular Beam-Steering Array with Ultra-Broad Instantaneous Bandwidth," 2007 International Conference on Electromagnetics in Advanced Applications (ICEAA2007), Torino, Italy, September 17-21, 2007.

  
  

  
  
• Wang, J. J. H., "A New Planar Multioctave Broadband Traveling-Wave Beam-Scan Array Antenna," 5th European Workshop on Conformal Antennas, University of Bristol, UK, Sept. 10-11, 2007.

  
  

  
  
• Wang, J. J. H., "Conformal Multifunction Antenna for Automobiles," 2007 International Symposium on Antennas and Propagation (ISAP2007), Niigata, Japan, August 20-24, 2007.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "High-Performance Universal GNSS Antenna Based on SMM Antenna Technology," IEEE MAPE (Microwave, Antennas, Propagation and EMC) 2007, Hangzhou, China, August 14-17, 2007.

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "Multioctave Broadband Body-Wearable Helmet and Vest Antennas," 2007 IEEE Antennas and Prop. Symp., Honolulu, HI, June 2007.

  
  

  
  
• Wang, J. J. H., "Spiral Antennas in RFID and Their Size Reduction and Performance Enhancement," 2007 IEEE International Workshop on Anti-counterfeiting, Security, Identification (ASID 2007), Xiamen, China April 16-18, 2007.

  
  

  
  
• Wang, J. J. H., D. J. Triplett, and C. J. Stevens, "Broadband/Multiband Conformal Circular Beam-Steering Array," IEEE Trans. Antennas and Prop. Vol. 54, No. 11, pp. 3338-3346, November 2006.

  
  

  
  
• Wang, J. J. H., "Broadband Omnidirectional Helmet Antennas," 2006 IEEE Antennas and Prop. Symp., Albuquerque, NM, July 2006. (.doc format)
  
• WEO helmet antenna presentation from APS2006 (.ppt format)

  
  

  
  
• Wang, J. J. H. and D. J. Triplett, "A Multioctave Broadband Vest Antenna Based on SMM Antenna Technology," 2006 IEEE Antennas and Prop. Symp., Albuquerque, NM, July 2006. (.doc format)
  
• WEO vest antenna presentation from APS2006 (.ppt format)

  
  

  
  
• Wang, J. J. H., "Fundamental Bandwidth Limitation for Small Antennas on a Platform," 2006 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials (IWAT 2006), , White Plains, New York, March 2006.
  
• WEO PowerPoint presentation from IWAT 2006 (.ppt format)

  
  

  
  
• Wang, J. J. H., "A Critique and New Concept on Gain Bandwidth Limitation of Omnidirectional Antennas," 2005 Progress in Electromagnetics Research Symposium (PIERS 2005), Hangzhou, China, August 2005.
  
• Abstract of PIERS 2005 paper

  
  

  
  
• Wang, J. J. H., "Theory of a Class of Planar Frequency-Independent Omnidirectional Traveling-Wave Antennas," IEEE 2005 International Symposium on Microwave, Antenna, Propagation and EMC Technologies For Wireless Communications (MAPE 2005), Beijing, China, August 2005.

  
  

  
  
• Wang, J. J. H., "Theory of Frequency-Independent Antennas as Traveling-Wave Antennas And Their Asymptotic Solution by Method of Stationary Phase," 2005 International Symposium on Antennas and Propagation (ISAP2005), Seoul, Korea, August 2005.

  
  

  
  
• Wang, J. J. H., C. J. Stevens, and D. J. Triplett, "Ultra-wideband Omnidirectional Conformable Low-Profile Mode-0 Spiral-Mode Microstrip (SMM) Antenna," 2005 IEEE Antennas and Prop. Symp., Washington, DC, July 2005.

  
  

  
  
• Wang, J. J. H., "The Physical Foundation, Developmental History, and Ultra-wideband Performance of SMM (Spiral-Mode Microstrip) Antennas," 2005 IEEE Antennas and Prop. Symp., Washington, DC, July 2005.

  
  

  
  
• Wang, J. J. H., D. J. Triplett, and C. J. Stevens, "Broadband/Multiband Conformal Circular Beam-Steering Array," 2005 IEEE MTT-S International Microwave Symp., Long Beach, CA, June 2005.

  
  

  
  
• Wang, J. J. H., "The Spiral as a Traveling Wave Structure for Broadband Antenna Applications," Electromagnetics, 20-40, July-August 2000.