P.S. Hall, “Microstrip Linear Array with Polarization Control”, IEEE, Proc. Vol. - 130, Pt. -H, No. - 3, 1983, pp. 215-224.
P. S. Sharma and K. C. Gupta, “Analysis and Optimized Design of Single Feed Circularly Polarized Microstrip Antennas,” IEEE Trans., Antennas and Propagation, Vol. - 31, 1983, pp. 949 - 955.
H. Pues and A. Vande Capelle, “Accurate Transmission Line Model for the Rectangular Microstrip Antennas,” IEEE Proc. Vol. - 31, Pt. - H, 1984, pp. 334 - 340.
D.M. Pozar and D. H. Schaubert, “Scan Blindness in Infinite Phase Array of Printed Dipoles”, IEEE, Trans. Antennas and Propagation, Vol. AP - 32, 1984, pp. 602 - 610.
N.G. Alexopoulos and D.R. Jackson, “Fundamental Superstrate (cover) Effect on Printed Circuit Antennas”, IEEE. Trans. Antennas and Propagation, Vol. AP - 32, 1984, pp. 807 - 816.