JPS6234802U - - Google Patents
Info
- Publication number
- JPS6234802U JPS6234802U JP12552185U JP12552185U JPS6234802U JP S6234802 U JPS6234802 U JP S6234802U JP 12552185 U JP12552185 U JP 12552185U JP 12552185 U JP12552185 U JP 12552185U JP S6234802 U JPS6234802 U JP S6234802U
- Authority
- JP
- Japan
- Prior art keywords
- polarization
- satellite broadcasting
- signal
- signals
- 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
- 230000010287 polarization Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Waveguide Aerials (AREA)
Description
第１図は本考案に係る一次放射装置の一部を断
面して示す斜視図、第２図は受信機構の全体構成
を示す概略図、第３図は第１図の一次放射装置内
での信号の偏波面変動を説明するための図である
。
１……一次放射装置、２……ホーン、７……位
相板、Ｖ……垂直偏波信号、Ｈ……水平偏波信号
。
FIG. 1 is a perspective view showing a part of the primary radiating device according to the present invention in cross section, FIG. 2 is a schematic diagram showing the overall configuration of the receiving mechanism, and FIG. FIG. 3 is a diagram for explaining changes in the polarization plane of a signal. 1...Primary radiator, 2...Horn, 7...Phase plate, V...Vertical polarization signal, H...Horizontal polarization signal.
Claims (1)
び水平偏波信号が入力されるホーンを備える衛星
放送用一次放射装置であつて、前記ホーン内に配
設され、前記垂直偏波信号及び水平偏波信号の各
偏波面を回転させてこれら信号の偏波方向を一致
させる位相手段を含むことを特徴とする衛星放送
用一次放射装置。 ２ 前記位相手段は、信号偏波方向に対して４５
度の角度を保持して平行に配される複数の位相板
であることを特徴とする実用新案登録請求の範囲
第１項に記載の衛星放送用一次放射装置。[Claims for Utility Model Registration] 1. A primary radiator for satellite broadcasting comprising a horn into which vertically polarized signals and horizontally polarized signals converged by a parabolic reflector are input, which is disposed within the horn, A primary radiating device for satellite broadcasting, comprising a phase means for rotating each plane of polarization of the vertically polarized signal and the horizontally polarized signal to match the polarization directions of these signals. 2 The phase means has a polarization angle of 45° with respect to the signal polarization direction.
The primary radiation device for satellite broadcasting according to claim 1, characterized in that it comprises a plurality of phase plates arranged in parallel while maintaining angles of degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552185U JPS6234802U (en) | 1985-08-16 | 1985-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12552185U JPS6234802U (en) | 1985-08-16 | 1985-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234802U true JPS6234802U (en) | 1987-02-28 |
Family
ID=31018490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12552185U Pending JPS6234802U (en) | 1985-08-16 | 1985-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234802U (en) |
-
1985
- 1985-08-16 JP JP12552185U patent/JPS6234802U/ja active Pending
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