| 摘要 |
a dipole substrate(2) and an electric line substrate(3) for separating a dipole array and supplying electric lines by constructing double side structure; dipole arrays dispositioned in a spiral shape; a circular type matching resonator(5) at the end of dipole arrays; a electric lines(6) of a spiral shape for providing an electric power to the dipole array; electric lines(601,602) of Og/4 and Og/2 positioned under the circular type resonator to be terminated for impedance matching at the end of electric lines. The antenna reduces loss by using electric lines.
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