| 摘要 |
<p>The telephone has an antenna, and an earth plane of length (L). The earth plane is divided into two parts (4, 5) with preset lengths (L1, L2), where the parts are connected through anti-resonant circuits (6, 6`) that are placed in an articulation hinge of two container parts (1, 2). The circuits have resonance centered on one of frequencies of a frequency band. The parts (4, 5) are disposed on respective parts (1, 2).</p> |
