Title of article
Compact microstrip antenna with metamaterial for wideband applications
Author/Authors
XIONG, Han University of Electronic Science and Technology of China - School of Physical Electronics, China , HONG, Jing-Song University of Electronic Science and Technology of China - School of Physical Electronics, China , TAN, Ming-Tao University of Electronic Science and Technology of China - School of Physical Electronics, China , LI, Bing University of Electronic Science and Technology of China - School of Physical Electronics, China
From page
2233
To page
2238
Abstract
An improved metamaterial antenna, with a compact size of 27.8 x 31.9 x 0.794 mm^3, fed by an offset-microstrip line, is proposed. The total size is slightly reduced and the measured impedance bandwidth is 4.08-7.83 GHz for a return loss of mid S_{11}mid -10 dB. Compared with the original patch antenna, the bandwidth of the proposed antenna is 550 MHz broader and has a lower resonant frequency. The simulated gain of the antenna is more than 2 dB, with a peak of about 6 dB at 6.8 GHz. Moreover, the antenna has strong radiation in the horizontal direction for some specific applications within the entire band.
Keywords
Metamaterials , wideband , microstrip antenna
Journal title
Turkish Journal of Electrical Engineering and Computer Sciences
Journal title
Turkish Journal of Electrical Engineering and Computer Sciences
Record number
2532832
Link To Document