1. Carver, K. R. and J. W. Mink, "Microstrip antenna technology," IEEE Trans., Vol. AP-29, 2-24, 1981.
doi:10.1109/TAP.1981.1142523 Google Scholar
2. Lo, Y. T., D. Solomon, and W. F. Richards, “ "Theory and experiment on microstrip antennas," IEEE Trans., Vol. AP-27, 137-145, 1979. Google Scholar
3. Rana, I. E. and N. G. Alexopoulos, "Current distribution and input impedance of printed dipoles," IEEE Trans., Vol. AP-29, No. 1, 99-105, 1981.
doi:10.1109/TAP.1981.1142536 Google Scholar
4. Chew, W. C. and J. A. Kong, "Resonance of non-axial symmetric modes in microstrip disk resonators," J. Math.Phys., Vol. 21, 2590-2598, 1980.
doi:10.1063/1.524366 Google Scholar
5. Chew, W. C. and J. A. Kong, "analysis of a circular microstrip disk antenna with a thick dielectric substrate," IEEE Trans., Vol. AP-29, No. 1, 68-76, Jan. 1981.
doi:10.1109/TAP.1981.1142534 Google Scholar
6. Tulintseff, A. N., S. M. Ali, and J. A. Kong, "Input impedance of a probe-fed stacked circular microstrip antenna," IEEE Trans. , Vol. AP-39, No. 3, 381-390, 1991.
doi:10.1109/8.76338 Google Scholar
7. Bhattacharyya, A. K. and R. Garg, "Input impedance of annular ring microstrip antenna using circuit theory approach," IEEE Trans., Vol. AP-33, 369-374, 1985.
doi:10.1109/TAP.1985.1143584 Google Scholar
8. Bhattacharyya, A. K. and R. Garg, "Spectral domain analysis of wall admittance for circular and annular microstrip patches and the effect of surface waves," IEEE Trans., Vol. AP-33, 1067-1073, 1985.
doi:10.1109/TAP.1985.1143495 Google Scholar
9. Nurie, N. S. and R. J. Langley, "Input impedance of concentric ring microstrip antennas for dual frequency band operation including surface wave coupling," IEE Proc. H, Vol. 137, No. 6, 331-336, Dec. 1990. Google Scholar
10. Ali, S. M., W. C. Chew, and J. A. Kong, "Vector Hankel transform analysis of annular ring microstrip antenna," IEEE Trans., Vol. AP-30, No. 4, 637-644, July 1982.
doi:10.1109/TAP.1982.1142870 Google Scholar
11. Nie, Z., W. C. Chew, and Y. T. Lo, "analysis of the annular-ring loaded circular-disk microstrip antenna," IEEE Trans., Vol. AP-38, No. 6, 806-813, 1990.
doi:10.1109/8.55576 Google Scholar
12. Wu, Y. S. and F. J. Rosenbaum, "Mode chart for microstrip ring resonators," IEEE Trans., Vol. MTT-21, 457-489, 1973. Google Scholar
13. Mink, J. W., "Circular ring microstrip antenna," IEEE Trans.,, Vol. AP-30, 605-608, 1982. Google Scholar
14. Chew, W. C., Waves and Fields in Inhomogeneous Media, Van Nostrand Reinhold, 1990.
15. Kong, J. A., "Theory of Electromagnetic Waves, New York," Wiley-Interscience, 1975. Google Scholar
16. Zheng, J. X. and D. C. Chang, "End-correction network of a coaxial probe for microstrip patch antennas," IEEE Trans., Vol. AP-39, No. 1, 115-118, Jan. 1991.
doi:10.1109/8.64446 Google Scholar
17. James, J. R., P. S. Hall, and Ed., Handbook of Microstrip Antenna, Peter Peregrinus Ltd., 1989.
18. Abramowity, M. and I. Stegun, Handbook of Mathematical Functions, Macmillan, 1968.
19. Zhong, S.-S., Microstrip Antennas, Theory and Application, Published by Xi’an Electronic Technology University, 1991.
20. Paknys, R., "Evaluation of Hankel functions with complex argument and complex order," IEEE Trans., Vol. AP-40, No. 5, 569-578, 1992.
doi:10.1109/8.142635 Google Scholar
21. Mosig, J. R. and F. E. Gardiol, "General integral equation formulation formulation for microstrip antennas and scatterers ," Proc.IEE, Vol. 132, 424-432, 1985. Google Scholar
22. Watson, G. N., "A Treatise on the Theory of Bessel Functions," Pergamon Press, 1944. Google Scholar
23. Sneddon, I. N., Mixed Boundary Value Problems in Potential Theory, Wiley, 1966.
