Title :
Designs for wide-band microstrip patch antenna for LMDS band
Author :
Lee, Hyeonjin ; Kim, Taehong ; Lim, Youngseog
Abstract :
For the design and analysis of a patch antenna for the local multi-point distribution system (LMDS), we propose a special type of patch, which has a band along the outside of a rectangular patch. We minimize the electromagnetic emission from the fringing effect. As a consequence, we are able to increase the antenna efficiency and the frequency bandwidth. Compared with the rectangular patch antenna, the banded one has a wider bandwidth. The operating frequency bandwidth ranges from 24.5 GHz to 28.5 GHz and the VSWR is 2.0 using a Teflon substrate.
Keywords :
electric impedance; microstrip antennas; 24.5 to 28.5 GHz; LMDS band; Teflon substrate; VSWR; antenna efficiency; electromagnetic emission minimization; frequency bandwidth; fringing effect; input impedance; local multi-point distribution system; wideband microstrip patch antenna; Apertures; Bandwidth; Broadband antennas; Circuits; Dielectric substrates; Frequency; Microstrip antennas; Mobile antennas; Mobile communication; Patch antennas;
Conference_Titel :
Antennas, Propagation and EM Theory, 2000. Proceedings. ISAPE 2000. 5th International Symposium on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-6377-9
DOI :
10.1109/ISAPE.2000.894792
