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|Title: ||Two-element dual-frequency microstrip antenna with high isolation|
|Authors: ||Row, Jeen-Sheen|
|Issue Date: ||2012-06-05T01:59:17Z
|Abstract: ||A compact design of a dual-frequency dual-polarised microstrip antenna structure with highly decoupled input ports is presented. The proposed|
antenna structure consists of two radiating elements, an annular ring and a circular disk, that are placed concentrically at the same layer. The two
radiating elements are fed by an aperture-coupled feed and a coplanarmicrostrip-line feed, respectively. Several prototypes of the proposed
dual-frequency antennas operated at the frequency ratios ranged from 1.2 to 2.6 were constructed and tested. The experimental results show
the input isolation of less than 50 dB is obtained.
|Relation: ||Electronics Letters, 39(25): 1786-1787|
|Appears in Collections:||[電機工程學系] 期刊論文|
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