Publications

Book Chapters

  1. W. A. Shiroma, E. W. Bryerton, and Z. B. Popovic, “Analysis and Design of Oscillator Grids and Arrays,” Chapter 8 in Analysis and Design of Integrated Circuit Antenna Modules, K. C. Gupta and P. S. Hall, editors, New York: John Wiley & Sons, 1999.

  2. W. A. Shiroma and M. P. DeLisio, “Quasi-Optical Circuits,” in Encyclopedia of Electrical and Electronics Engineering, vol. 17, pp. 523–533, J. G. Webster, editor, New York: John Wiley & Sons, 1999.

  3. Z. B. Popovic, W. A. Shiroma, and R. M. Weikle II, “Grid Oscillators,” Chapter 8 in Active and Quasi-Optical Arrays for Solid-State Power Combining, R. A. York and Z. B. Popovic, editors, New York: John Wiley & Sons, 1997.

Refereed Journal Papers

  1. K. Y. Sung, D. M. K. Ah Yo, B. Elamaran, J. A. Mazotta, K. S. Ching, and W. A. Shiroma, “An Omnidirectional Quasi-Optical Source,” IEEE Transactions on Microwave Theory and Techniques, vol. 47, pp.2586–2590, Dec. 1999.

  2. B. Elamaran, K. Y. Sung, D. M. K. Ah Yo, K. S. Ching, and W. A. Shiroma, “A Three-Dimensional Quasi-Optical Self-Oscillating Mixer,” IEEE Transactions on Microwave Theory and Techniques, vol. 47, pp.2144–2147, Nov. 1999.

  3. Q. Sun, J. B. Horiuchi, S. R. Haynes, K. W. Miyashiro, and W. A. Shiroma, “Grid Oscillators with Selective-Feedback Mirrors,” IEEE Transactions on Microwave Theory and Techniques, vol. 46, pp. 2324–2329, Dec. 1998.

  4. W. A. Shiroma and Z. B. Popovic, “Analysis and Optimization of Grid Oscillators,” IEEE Transactions on Microwave Theory and Techniques, vol. 45, pp. 2380-2386, Dec. 1997.

  5. E. W. Bryerton, W. A. Shiroma, and Z. B. Popovic, “A 5-GHz High-Efficiency Class-E Oscillator,” IEEE Microwave and Guided Wave Letters, vol. 6, pp. 441-443, Dec. 1996.

  6. S. Hollung, W. A. Shiroma, M. Markovic, and Z. B. Popovic, “A Quasi-Optical Isolator,” IEEE Microwave and Guided Wave Letters, vol. 6, pp. 205-206, May 1996.

  7. W. A. Shiroma, S. C. Bundy, S. Hollung, B. D. Bauernfeind, and Z. B. Popovic, “Cascaded Active and Passive Quasi-Optical Grids,” IEEE Transactions on Microwave Theory and Techniques, vol. 43, pp. 2904-2909, Dec. 1995.

  8. W. A. Shiroma, B. L. Shaw, and Z. B. Popovic, “A 100-Transistor Quadruple Grid Oscillator,” IEEE Microwave and Guided Wave Letters, vol. 4, pp. 350-351, Oct. 1994.

Refereed Symposium Papers

  1. D. M. K. Ah Yo, W. E. Forsyth, and W. A. Shiroma, “A 360o Retrodirective Self-Oscillating Mixer Array,” in 2000 IEEE MTT-S International Microwave Symposium Digest, Boston, MA, pp. 813–816, June 2000.

  2. J. A. Mazotta, K. S. Ching, and W. A. Shiroma, “A Three-Dimensional Quasi-Optical Source,” in 1999 IEEE MTT-S International Microwave Symposium Digest, Anaheim, CA, pp. 547–550, June 1999.

  3. Q. Sun, K. W. Miyashiro, J. B. Horiuchi, and W. A. Shiroma, “Grid Oscillators with Photonic-Crystal Reflectors,” in 1998 IEEE MTT-S International Microwave Symposium Digest, Baltimore, MD, pp. 1887–1890, June 1998.

  4. E. W. Bryerton, W. A. Shiroma, and Z. B. Popovic, “An Active Microstrip Circuits Lab Course,” in 1997 IEEE AP-S Antennas and Propagation Symposium Digest, Montreal, Canada, pp. 2490-2493, July 1997.

  5. W. A. Shiroma and Z. B. Popovic, “Feedback Optimization of Grid Oscillators,” in 1997 IEEE MTT-S International Microwave Symposium Digest, Denver, CO, pp. 1053-1056, June 1997.

  6. W. A. Shiroma, E. Bryerton, S. Hollung, and Z. B. Popovic, “A Quasi-Optical Receiver with Angle Diversity”, in 1996 IEEE MTT-S International Microwave Symposium Digest, San Francisco, CA, pp. 1131-1134, June 1996.

  7. S. C. Bundy, W. A. Shiroma, and Z. B. Popovic, “Analysis of Cascaded Quasi-Optical Grids,” in 1995 IEEE MTT-S International Microwave Symposium Digest, Orlando, FL, pp. 601-604, May 1995.

  8. W. A. Shiroma, B. L. Shaw and Z. B. Popovic, “Three-Dimensional Power Combiners,” in 1994 IEEE MTT-S International Microwave Symposium Digest, San Diego, CA, pp. 831-834, May 1994.

Conference Papers, Abstracts, and Presentations

  1. W. A. Shiroma, “Photonic-Bandgap Structures in Quasi-Optical Power-Combining Arrays” (invited), in Proceedings of the International Symposium on Antennas and Propagation 2000, Fukuoka, Japan, paper YE-0028, pp. 779–782, Aug. 2000.

  2. A. C. Guyette, K. M. K. H. Leong, and W. A. Shiroma, “Coupling Supression between Microstrip Lines using Photonic-Bandgap Structures” presented at the USNC/URSI 2000 National Radio Science Meeting, Boulder, CO, paper B/D1-4, p. 62, Jan. 2000.

  3. W. A. Shiroma, “Active Grids on Photonic-Bandgap Substrates” (invited), presented at the USNC/URSI 2000 National Radio Science Meeting, Boulder, CO, paper B/D1-6, p. 64, Jan. 2000.

  4. W. A. Shiroma, J. A. Mazotta, and K. S. Ching, “An Omnidirectional Active Antenna” (invited), presented at the XXVIth General Assembly, International Union of Radio Science, Toronto, Ontario, Canada, Paper BD1.9, p.679, Aug. 1999.

  5. K. Y. Sung, D. M. K. Ah Yo, T. Lammers, M. Piket-May, and W. A. Shiroma, “Planar Photonic Bandgap Structures for Coplanar Waveguide,” presented at the XXVIth General Assembly, International Union of Radio Science, Toronto, Ontario, Canada, paper D7.P.2, p. 260, Aug. 1999.

  6. Z. B. Popovic, J. Schoenberg, T. Mader, and W. Shiroma, "Active Antenna Arrays" (invited), presented at the XXVth General Assembly, International Union of Radio Science, Lille, France, Sept. 1996.

  7. W. A. Shiroma, "Design-Oriented Analysis of Cascaded Quasi-Optical Grids" (invited), presented at the Workshop on Design Approaches for Integrated Circuit Antenna Modules, at the 1995 IEEE AP-S International Antennas & Propagation Symposium, Newport Beach, CA, 1995.

  8. Z. Popovic, J. Schoenberg, T. Mader, W. A. Shiroma, S. Hollung, M. Markovic, J. Dixon, and S. Bundy, “Quasi-Optical Components and Subsystems for Communications” (invited), in 1995 Conference Proceedings of the International Symposium on Signals, Systems, and Electronics, San Francisco, CA, sponsored by URSI, IEEE, and the U. S. Army Research Office, pp. 93-98, Oct. 1995.

  9. S. C. Bundy, W. A. Shiroma, and Z. B. Popovic, “Design-Oriented Analysis of Grid Power Combiners” (invited), in Proceedings of the Workshop on Millimeter-Wave Power Generation and Beam Control, Huntsville, AL, sponsored by the U. S. Army Research Office, pp. 197-208, Sep. 1993.

Technical Reports

  1. W. A. Shiroma and J. A. Mazotta, "RF Exposure Study of the Kahala Mandarin Hotel Rooftop," prepared for Nextel Communications, Mar. 1999.

  2. W. A. Shiroma, J. B. Horiuchi, and J. A. Mazotta, “Assessment of Exclusion Distance for PCS Antennas,” prepared for SprintPCS for submission to the Department of Land Utilization, City and County of Honolulu, Jan. 1998.

  3. W. A. Shiroma and K. W. Miyashiro, “RF Safety Assessment of PCS/Cellular Antennas Along the H-3 Highway Corridor,” prepared for a consortium of wireless communication carriers, Sept. 1997.

Last Modified: 9/23/00