| 摘要 |
A monopole antenna (1) is constructed with a ground plane disc (2), a top loaded antenna disc (3), and a length of coaxial cable (4) having an outer conductor (5) connected to the ground plane disc (2), an inner conductor (7) of the cable (4) being connected to the antenna disc (3), and a loading disc (6) between the ground plane disc (2) and the antenna disc (3), the loading disc (6) being connected to an outer conductor (5) of the cable (4).
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