| 摘要 |
<p>[Problem] To provide an antenna whereby it is possible to send and receive radio waves in a wide frequency band, and to make fine adjustments as desired in used frequency band modulation. [Solution] An antenna (10A) comprises an unbalanced power supply member (11), a resonance conductor (12), and a ground conductor (13). The resonance conductor (12) is formed from first and second resonance conductor parts (20a, 20b), which extend in the forward axial direction of the unbalanced power supply member (11) in parallel with a power supply part (18). The ground conductor (13) is formed from a fixed part (25) which is electrically connected to the unbalanced power supply member (11), and from first and second ground conductor parts (26a, 26b) which extend in the rear axial direction of the unbalanced power supply member (11) in parallel with a non-power supply part (19).</p> |
