JPS6349808U - - Google Patents
Info
- Publication number
- JPS6349808U JPS6349808U JP14379486U JP14379486U JPS6349808U JP S6349808 U JPS6349808 U JP S6349808U JP 14379486 U JP14379486 U JP 14379486U JP 14379486 U JP14379486 U JP 14379486U JP S6349808 U JPS6349808 U JP S6349808U
- Authority
- JP
- Japan
- Prior art keywords
- parabolic antenna
- reflector
- rotary plate
- rotating
- parabolic
- 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.)
- Granted
Links
- 230000010287 polarization Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
第１図は本考案の一実施例に係る偏波方向調整
機構付パラボラアンテナの概略構成図、第２図は
同パラボラアンテナの回転板の取付け詳細図、第
３図は同パラボラアンテナのガイドリングの取付
け詳細図、第４図は従来例に係る偏波方向調整機
構付パラボラアンテナの概略構成図である。
１：反射鏡、２：一次放射器２、３：給電部、
４：回転板、５：長孔、６：パイプ、７：固定ボ
ルト、８：ガイドリング。
Fig. 1 is a schematic configuration diagram of a parabolic antenna with a polarization direction adjustment mechanism according to an embodiment of the present invention, Fig. 2 is a detailed view of the installation of the rotating plate of the parabolic antenna, and Fig. 3 is a guide ring of the parabolic antenna. FIG. 4 is a schematic configuration diagram of a conventional parabolic antenna with a polarization direction adjustment mechanism. 1: Reflector, 2: Primary radiator 2, 3: Power feeding part,
4: rotating plate, 5: long hole, 6: pipe, 7: fixing bolt, 8: guide ring.
Claims (1)
テナにおいて、一次放射器および給電部を一体と
なつて回転させるための回転板を備え、この回転
板に反射鏡取付用の長孔を反射鏡軸を中心とする
同一半径の円上に複数個設け、回転板と反射鏡を
この長孔を介して固定したことを特徴とする偏波
方向調整機構付パラボラアンテナ。 A Cassegrain-type parabolic antenna that uses linearly polarized waves is equipped with a rotary plate for rotating the primary radiator and the feeding part together, and a long hole for attaching the reflector is formed in the rotary plate with the reflector axis as the center. A parabolic antenna with a polarization direction adjustment mechanism, characterized in that a plurality of parabolic antennas are provided on a circle with the same radius, and a rotating plate and a reflecting mirror are fixed through the long holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14379486U JPH055688Y2 (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14379486U JPH055688Y2 (en) | 1986-09-19 | 1986-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6349808U true JPS6349808U (en) | 1988-04-04 |
| JPH055688Y2 JPH055688Y2 (en) | 1993-02-15 |
Family
ID=31053802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14379486U Expired - Lifetime JPH055688Y2 (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055688Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280964A (en) * | 1993-03-24 | 1994-10-07 | Nec Corp | Antenna drive range setting mechanism |
| WO2022196067A1 (en) * | 2021-03-18 | 2022-09-22 | 日本電気株式会社 | Wireless communication unit and angle adjustment method |
-
1986
- 1986-09-19 JP JP14379486U patent/JPH055688Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06280964A (en) * | 1993-03-24 | 1994-10-07 | Nec Corp | Antenna drive range setting mechanism |
| WO2022196067A1 (en) * | 2021-03-18 | 2022-09-22 | 日本電気株式会社 | Wireless communication unit and angle adjustment method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055688Y2 (en) | 1993-02-15 |