1. Chang, E., S. A. Long, and W. F. Richards, "An experimental investigation of electrically thick rectangular microstrip antennas," IEEE Trans. Antennas Propag., Vol. 34, No. 6, 767-772, Jun. 1986.
doi:10.1109/TAP.1986.1143890
2. Huang, J., "Microstrip antennas: Analysis, design, and application," Modern Antenna Handbook, 157-200, C. A. Balanis (ed.), Wiley, Hoboken, 2008.
3. Chiba, T., Y. Suzuki, and N. Miyano, "Suppression of higher modes and cross polarized component for microstrip antennas," IEEE Antenna and Propagation Society Int. Symp., Vol. 2, 285-288, Albuquerque, Piscataway, 1982.
4. Petosa, A., A. Ittipiboon, and N. Gagnon, "Suppression of unwanted probe radiation in wideband probe-fed microstrip patches," Electronics Letters, Vol. 35, No. 5, 355-357, Mar. 1999.
doi:10.1049/el:19990269
5. Fujimoto, K., "Antennas for mobile communications," Modern Antenna Handbook, 1143-1228, C. A. Balanis, Ed., Wiley, Hoboken, 2008.
6. Zhang, Y. P. and J. J. Wang, "Theory and analysis of differentially-driven microstrip antennas," IEEE Trans. Antennas Propag., Vol. 54, No. 4, 1092-1099, Apr. 2006.
doi:10.1109/TAP.2006.872597
7. Zhang, Y. P., "Design and experiment on differentially-driven microstrip antennas," IEEE Trans. Antennas Propag., Vol. 55, No. 10, 2701-2708, Oct. 2006.
doi:10.1109/TAP.2007.905832
8. Zhang, Y. P., "Electrical separation and fundamental resonance of differentially-driven microstrip antennas," IEEE Trans. Antennas Propag., Vol. 59, No. 4, 1078-1084, Apr. 2011.
doi:10.1109/TAP.2011.2109680
9. Tong, Z., A. Stelzer, and W. Menzel, "Improved expressions for calculating the impedance of differential feed rectangular microstrip patch antennas," IEEE Microw. Wireless Compon. Letters, Vol. 22, No. 9, 441-443, Sep. 2012.
doi:10.1109/LMWC.2012.2212240
10. Zhang, Y. P. and Z. Chen, "The Wheeler method for the measurement of the efficiency of differentially-driven microstrip antennas," IEEE Trans. Antennas Propag., Vol. 62, No. 6, 3436-3439, Jun. 2014.
doi:10.1109/TAP.2014.2314736
11. Richards, W. F., Y. T. Lo, and D. D. Harrison, "An improved theory for microstrip antennas and applications," IEEE Trans. Antennas Propag., Vol. 29, No. 1, 38-46, Jan. 1981.
doi:10.1109/TAP.1981.1142524
12. Ferreira, D. B., C. B. de Paula, and D. C. do Nascimento, "Design techniques for conformal microstrip antennas and their arrays," Advancement in Microstrip Antennas with Recent Applications, 3-31, A. Kishk, Ed., InTech, Rijeka, 2013, Doi: 10.5772/53019.
13. Munson, R. E., "Conformal microstrip antennas and microstrip phased arrays," IEEE Trans. Antennas Propag., Vol. 22, No. 1, 74-78, Jan. 1974.
doi:10.1109/TAP.1974.1140723
14. Derneryd, A. G., "A theoretical investigation of the rectangular microstrip antenna," IEEE Trans. Antennas Propag., Vol. 26, No. 4, 532-535, Jul. 1978.
doi:10.1109/TAP.1978.1141890
15. De Paula, C. B., D. B. Ferreira, and I. Bianchi, "Algorithm for the design of linearly polarized microstrip antennas," Momag Symp., Joao Pessoa, Brazil, Aug. 5-8, 2012 (in Portuguese).