JPH0421979U

JPH0421979U -

Info

Publication number: JPH0421979U
Application number: JP6351690U
Authority: JP
Priority date: 1990-06-15
Filing date: 1990-06-15
Publication date: 1992-02-24

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例によるアンテナア
ライメント装置を示す側面図、第２図は第１図の
アンテナアライメント装置と受信アンテナを示し
た側面図、第３図は従来のアンテナアライメント
装置を使つた測定の測面図、第４図は送信アンテ
ナを組んだ時の側面図である。図において、１はレーザ光発振器、２は治具１
、３はモデルタワー１、４は角度表示板、５はレ
ーザ出力光、６はレーザ反射光、７は鏡、８は供
試体、９は受信アンテナ、１０は人工衛星モデル
、１１はモデルタワー２、１２は電源ユニツト、
１３は接続ケーブル、１４は電源ケーブル、１５
は回転台１、１６は回転台２、１７は同軸導波管
変換器、１８は同軸コネクタ、１９は送信ホーン
、２０はリフレクタ、２１は固定棒、２２はアラ
イメント用ホールアダプタ、２３はレーザ光用ホ
ール、２４はミラー固定治具、２５は電波である
。なお、図中、同一符号は同一、又は相当部分を
示す。 Fig. 1 is a side view showing an antenna alignment device according to an embodiment of this invention, Fig. 2 is a side view showing the antenna alignment device of Fig. 1 and a receiving antenna, and Fig. 3 is a side view showing an antenna alignment device according to an embodiment of the invention. Figure 4 is a side view of the assembled transmitting antenna. In the figure, 1 is a laser beam oscillator, 2 is a jig 1
, 3 is the model tower 1, 4 is the angle display board, 5 is the laser output light, 6 is the laser reflected light, 7 is the mirror, 8 is the specimen, 9 is the receiving antenna, 10 is the artificial satellite model, 11 is the model tower 2 , 12 is a power supply unit,
13 is a connection cable, 14 is a power cable, 15
1 is a rotary table 1, 16 is a rotary table 2, 17 is a coaxial waveguide converter, 18 is a coaxial connector, 19 is a transmission horn, 20 is a reflector, 21 is a fixed rod, 22 is a hole adapter for alignment, 23 is a laser beam 24 is a mirror fixing jig, and 25 is a radio wave. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

A laser beam oscillator that emits laser light on the center axis of the reflector is provided at the center of the reflector of the parabolic antenna on the opposite side to the reflective surface, and a hole is provided at the center of the opposite side to the aperture surface of the coaxial waveguide converter. , an alignment hole adapter with a hole in the center on the side opposite to the opening surface of the coaxial waveguide converter, and an angle display plate and an angle display plate on the side opposite to the mounting surface of the coaxial waveguide converter of the alignment hole adapter. An antenna alignment device comprising a hole in the center of a display board, a mirror in the center, and a mirror fixing jig.