| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily perform construction. SOLUTION: A tracking antenna device 1, small dipole antenna 2 and antenna 3 for television are mounted on a mobile object, and the tracking antenna system 1 and the small dipole antenna 2 are connected through a BS signal cable wire Ca1. Besides, the television signals of VHF/UHF band received by the antenna 3 for television are transmitted through a television signal cable wire Ca2 into the mobile object. Then, the small dipole antenna 2 and the antenna 3 for television are arranged proximately. Therefore, the small dipole antenna 2 and the antenna 3 for television are electromagnetically connected, and frequency-converted BS-IF signals received by the plane antenna of tracking antenna system 1 are transmitted while being superimposed on the television signal cable wire Ca2.</p> |
