• Alatan, L. (2002), Design of a series fed circularly polarized microstrip patch array, IEEE Antennas Propag. Soc. Int. Symp., 2, 212215.
  • Chen, I.-J., C.-S. Huang, and P. Hsu (2004), Circularly polarized patch antenna array fed by coplanar waveguide, IEEE Trans. Antennas Propag., 52, 16071609.
  • Chen, W.-S., C.-C. Huang, and K.-L. Wong (2001), Microstrip-line-fed printed shorted ring-slot antennas for circular polarization, Microwave Opt. Technol. Lett., 31, 137140.
  • Fujimoto, K., and J. R. James (Eds.) (2001), Mobile Antenna System Handbook, 2nd ed., 680 pp., Artech House, Boston.
  • Han, C., C. Rodenbeck, J. Huang, and K. Chang (2004), A C/ka dual frequency dual Layer circularly polarized reflectarray antenna with microstrip ring elements, IEEE Trans. Antennas Propag., 52, 28712876.
  • Huang, J. (1991), Microstrip antenna developments at JPL, IEEE Antennas Propag. Mag., 33, 3341.
  • James, J. R., and P. S. Hall (Eds.) (1989), Handbook of Microstrip Antennas, 1350 pp., Peter Peregrinus, London.
  • Kumar, G., and K. P. Ray (2003), Broadband Microstrip Antennas, 451 pp., Artech House, Boston.
  • Li, R.-L., V. F. Fusco, and H. Nakano (2003), Circularly polarized open-loop antenna, IEEE Trans. Antennas Propag., 51, 24752477.
  • Mao, S.-G., and M.-Y. Chen (2002), Propagation characteristics of finite-width conductor-backed coplanar waveguides with periodic electromagnetic bandgap cells, IEEE Trans. Microwave Theory Tech., 50, 26242628.
  • Morishita, H., K. Hirasawa, and K. Fujimoto (1991), Analysis of a cavity-backed annular slot antenna with one point shorted, IEEE Trans. Antennas Propag., 39, 14721478.
  • Nakano, H., T. Oka, K. Hirose, and J. Yamauchi (1997), Analysis and measurements for improved crank-line antennas, IEEE Trans. Antennas Propag., 45, 11661172.
  • Pozar, D. M., and D. H. Schaubert (Eds.) (1995), Microstrip Antennas: The Analysis and Design of Microstrip Antennas and Arrays, 448 pp., IEEE Press, Piscataway, N. Y.
  • Strassner, B., and K. Chang (2003), 5.8-GHz circularly polarized dual- rhombic-loop traveling-wave rectifying antenna for low power-density wireless power transmission applications, IEEE Trans. Microwave Theory Tech., 51, 15481553.
  • Takahashi, M., M. Ando, N. Goto, Y. Numano, M. Suzuki, Y. Okazaki, and T. Yoshimoto (1995), Dual circularly polarized radial line slot antennas, IEEE Trans. Antennas Propag., 43, 874876.
  • Tehrani, H., T.-Y. Yun, and K. Chang (1999), A multi-frequency microstrip-fed shorted square ring slot line antenna, IEEE Antennas Propag. Soc. Int. Symp., 2, 920923.
  • Waterhouse, R. B. (Eds.) (2003), Microstrip Patch Antennas: ADesigner's Guide, 432 pp., Kluwer Acad., Boston, Mass.
  • Wong, K.-L. (2002), Compact and Broadband Microstrip Antennas, 344 pp., John Wiley, New York.
  • Wood, C. (1979), Curved microstrip lines as compact wideband circularly polarized antennas, IEE J. Microwaves Opt. Acoust., 3, 513.