JPS6164720U - - Google Patents
Info
- Publication number
- JPS6164720U JPS6164720U JP15005984U JP15005984U JPS6164720U JP S6164720 U JPS6164720 U JP S6164720U JP 15005984 U JP15005984 U JP 15005984U JP 15005984 U JP15005984 U JP 15005984U JP S6164720 U JPS6164720 U JP S6164720U
- Authority
- JP
- Japan
- Prior art keywords
- primary
- antenna device
- parabolic
- axis
- horn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Description
第１図は本考案の一実施例の１次放射器を示す
部分半截側面図、第２図は従来のパラボラアンテ
ナ装置を示す概略側面図、第３図および第４図は
本考案および従来のものの作用説明図、第５図は
本考案の変形例の作用説明図、第６図はパラボラ
アンテナの指向特性パターンを示す図である。
１…パラボラ反射鏡、２…連結具、３…仰角お
よび方位角調整機構、４…支柱、５…１次ホーン
、６…導波管、７…１次放射器、８…アーム、９
…コンバータ、１０，１１…摘み、１２，１３…
固定ボルト、１４…１次ホーン、１４ａ…先端、
１４ｂ，１４ｃ…環状溝、１５…円形導波管、１
５ａ…係合溝、１６…抜止め用リング、１７…防
水用リング、１８…押しねじ、１９，２０，２１
…メインビーム。
Fig. 1 is a partially cutaway side view showing a primary radiator according to an embodiment of the present invention, Fig. 2 is a schematic side view showing a conventional parabolic antenna device, and Figs. FIG. 5 is an explanatory diagram of the operation of a modified example of the present invention, and FIG. 6 is a diagram showing the directivity pattern of a parabolic antenna. DESCRIPTION OF SYMBOLS 1... Parabolic reflector, 2... Connector, 3... Elevation and azimuth adjustment mechanism, 4... Support column, 5... Primary horn, 6... Waveguide, 7... Primary radiator, 8... Arm, 9
...Converter, 10, 11...Knob, 12, 13...
Fixing bolt, 14...primary horn, 14a...tip,
14b, 14c...Annular groove, 15...Circular waveguide, 1
5a... Engagement groove, 16... Removal prevention ring, 17... Waterproof ring, 18... Push screw, 19, 20, 21
...Main beam.
Claims (1)
介して支柱などの支持部材に取付け、前記パラボ
ラ反射鏡に焦点を合せて１次放射器を支持させた
パラボラアンテナ装置において、１次放射器の１
次ホーンの先端を軸線に対し斜めに形成すると共
に、１次ホーンを円形導波管に対し軸線回りに回
動可能に取付けたことを特徴とするパラボラアン
テナ装置。 In a parabolic antenna device in which a parabolic reflector is attached to a supporting member such as a support via an elevation angle and azimuth adjustment mechanism, and a primary radiator is supported by focusing the parabolic reflector, one of the primary radiators is
A parabolic antenna device characterized in that the tip of the secondary horn is formed obliquely with respect to the axis, and the primary horn is attached to a circular waveguide so as to be rotatable around the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15005984U JPS6164720U (en) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15005984U JPS6164720U (en) | 1984-10-03 | 1984-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164720U true JPS6164720U (en) | 1986-05-02 |
Family
ID=30708216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15005984U Pending JPS6164720U (en) | 1984-10-03 | 1984-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164720U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50150343A (en) * | 1974-05-21 | 1975-12-02 | ||
| JPS5324314A (en) * | 1976-08-19 | 1978-03-07 | Satsuki Kitani | Production method of waterrglass product |
-
1984
- 1984-10-03 JP JP15005984U patent/JPS6164720U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50150343A (en) * | 1974-05-21 | 1975-12-02 | ||
| JPS5324314A (en) * | 1976-08-19 | 1978-03-07 | Satsuki Kitani | Production method of waterrglass product |