JPS6289825U - - Google Patents
Info
- Publication number
- JPS6289825U JPS6289825U JP17996585U JP17996585U JPS6289825U JP S6289825 U JPS6289825 U JP S6289825U JP 17996585 U JP17996585 U JP 17996585U JP 17996585 U JP17996585 U JP 17996585U JP S6289825 U JPS6289825 U JP S6289825U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- stay
- matching disk
- tip
- utility
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
Description
第１図は本考案に係るパラボラアンテナ装置の
実施例を示す一部を断面とした側面図、第２図は
実施例の要部拡大断面図、第３図は本出願人が提
案したパラボラアンテナ装置の基本構成の参考例
を示す側断面図である。
１……放物面反射鏡、２……バツクフアイヤー
・ヘリカルアンテナ、３……同軸ケーブル、４…
…整合円板、５……螺旋状導体部、１１……ステ
イ。
Fig. 1 is a partially sectional side view showing an embodiment of a parabolic antenna device according to the present invention, Fig. 2 is an enlarged sectional view of the main part of the embodiment, and Fig. 3 is a parabolic antenna proposed by the applicant. FIG. 2 is a side sectional view showing a reference example of the basic configuration of the device. 1... Parabolic reflector, 2... Backfire helical antenna, 3... Coaxial cable, 4...
...Matching disk, 5...Spiral conductor portion, 11...Stay.
Claims (1)
状導体部と整合円板とを有するバツクフアイヤー
・ヘリカルアンテナを配置し、前記螺旋状導体部
を同軸ケーブルの中心導体に接続し、前記整合円
板を前記同軸ケーブルの外導体先端部に接続する
とともに、少なくとも外表面が導電性を有するス
テイで前記同軸ケーブルを補強したことを特徴と
するパラボラアンテナ装置。 (2) 前記ステイの先端部の外径が前記製合円板
の外径よりも小さい実用新案登録請求の範囲第１
項記載のパラボラアンテナ装置。[Claims for Utility Model Registration] (1) A backfire helical antenna having one spiral conductor and a matching disk is disposed on the side where the focal point of the reflector is located, and the spiral conductor is coaxial. A parabolic antenna device, characterized in that the matching disk is connected to a center conductor of a cable, the matching disk is connected to a tip of an outer conductor of the coaxial cable, and the coaxial cable is reinforced with a stay having at least an electrically conductive outer surface. . (2) Scope of Utility Model Registration Claim 1: The outer diameter of the tip of the stay is smaller than the outer diameter of the composite disc.
The parabolic antenna device described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179965U JPH054327Y2 (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179965U JPH054327Y2 (en) | 1985-11-25 | 1985-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6289825U true JPS6289825U (en) | 1987-06-09 |
| JPH054327Y2 JPH054327Y2 (en) | 1993-02-03 |
Family
ID=31123490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985179965U Expired - Lifetime JPH054327Y2 (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054327Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232711A (en) * | 1985-08-05 | 1987-02-12 | Hisamatsu Nakano | Parabolic antenna system |
-
1985
- 1985-11-25 JP JP1985179965U patent/JPH054327Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6232711A (en) * | 1985-08-05 | 1987-02-12 | Hisamatsu Nakano | Parabolic antenna system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054327Y2 (en) | 1993-02-03 |