アンテナ利得測定用4L形対数周期双ループアンテナの反射波対策効果 : 無線・光伝送
1992 年 16 巻 51 号 p. 19-23
詳細
1992 年 16 巻 51 号 p. 19-23
By taking into consideration the high gain characteristics of a four-stacked circular-loop antenna and by distributing this antenna in a log-periodic arrengiment, an antenna with a wide bandwidth is proposed and used as receiving antenna of the outdoor antenna gain mesuring system in UHF TV band. The suppression effect, of reflected waves and the error between available and directional gains are experimentally discussed.
