Publication Type:

Journal Article

Source:

IEEE Electronics Letters, Institution of Engineering and Technology, Volume 38, Number 21, p.1240-1241 (2002)

URL:

http://digital-library.theiet.org/content/journals/10.1049/el_20020866

Keywords:

active antenna applications, compact antenna, dual polarisation antenna, E-plane radiation patterns, electromagnetically coupled microstrip-T junctions, H-plane radiation patterns, microstrip-T coupled patch antenna, single-layer microstrip patch antennas, X-band dual polarised antenna

Abstract:

A novel way of feeding single-layer microstrip patch antennas using electromagnetically coupled microstrip-T junctions is proposed. The measured isolation and 10 dB bandwidth of an X-band dual polarised antenna are ∼32 dB and 2.1%, respectively, on an εr 3.0 substrate. Since both ports of the antenna are electromagnetically coupled, the proposed antenna eliminates the need for capacitors in the RF path for active antenna applications.

Cite this Research Publication

Dr. Dhanesh G. Kurup, A. Rydberg, and M. Himdi, “Compact microstrip-T coupled patch antenna for dual polarisation and active antenna applications”, IEEE Electronics Letters, vol. 38, pp. 1240-1241, 2002.