短波放送用カーテンアンテナの理論的検討及びその改善 : 放送方式,無線・光伝送
1992 年 16 巻 36 号 p. 7-12
詳細
1992 年 16 巻 36 号 p. 7-12
This report presents various characteristics of folded dipole antennas with a parallel-wire reflector calculated by the method of moment. Firstly, an antenna structure win be shown. Some calculated results of the gain, bandwidth, current distributions and input impedance win be described. Next, for wide frequency band, the radiating element consists of a multiple-wire folded dipole with short-circuits win be shown. Finally, calculted bandwidth results of different folded antennas win be demonstrated.
