JPH0216601U - - Google Patents
Info
- Publication number
- JPH0216601U JPH0216601U JP9608488U JP9608488U JPH0216601U JP H0216601 U JPH0216601 U JP H0216601U JP 9608488 U JP9608488 U JP 9608488U JP 9608488 U JP9608488 U JP 9608488U JP H0216601 U JPH0216601 U JP H0216601U
- Authority
- JP
- Japan
- Prior art keywords
- feed horn
- cover
- parabolic antenna
- tip
- heater
- 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
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Aerials With Secondary Devices (AREA)
- Details Of Aerials (AREA)
Description
図面はこの考案の一実施例をフイードホーンに
取付けた状態で示す斜視図である。
図面において、１はフイードホーン、２はその
円錐形部、３はキヤツプ、４はカバー、５は庇部
、６は円筒部、７は支持部、８は蝶番部、９はね
じ、１０はヒータ線である。
The drawing is a perspective view showing an embodiment of this invention attached to a feed horn. In the drawing, 1 is a feed horn, 2 is a conical part thereof, 3 is a cap, 4 is a cover, 5 is an eave part, 6 is a cylindrical part, 7 is a support part, 8 is a hinge part, 9 is a screw, and 10 is a heater wire. It is.
Claims (1)
電波を受けるように先端に開口部が形成されたフ
イードホーンとを有するパラボラアンテナのフイ
ードホーンカバーであつて、前記フイードホーン
に着脱自在に固定される支持部と、この支持部の
一端部から前記開口部の周縁の一部を覆うように
延在する庇部とを有し、この庇部にはヒータ手段
が設けられていることを特徴とするパラボラアン
テナのフイードホーンカバー。 (2) 前記ヒータ手段は、前記庇部の先端部近傍
にかつその円周方向に埋設されたヒータ線で構成
されていることを特徴とする請求項１に記載のパ
ラボラアンテナのフイードホーンカバー。 (3) 前記ヒータ手段は、前記庇部の先端部近傍
にかつその円周方向に延在するよう貼着された面
発熱体で構成されていることを特徴とする請求項
１に記載のパラボラアンテナのフイードホーンカ
バー。 (4) 前記フイードホーンカバーは、高周波損失
が少なく、かつ弾性を備えた合成樹脂で一体的に
形成されていることを特徴とする請求項１から３
のいずれか１項に記載のパラボラアンテナのフイ
ードホーンカバー。[Claims for Utility Model Registration] (1) A feed horn cover for a parabolic antenna that has a spherical reflecting mirror and a feed horn with an opening formed at the tip to receive radio waves reflected by the reflecting mirror. The feed horn has a support part that is detachably fixed to the feed horn, and an eaves part that extends from one end of the support part so as to cover a part of the periphery of the opening, and a heater is installed in the eaves part. A feed horn cover for a parabolic antenna, characterized in that a means is provided. (2) The feed horn cover for a parabolic antenna according to claim 1, wherein the heater means is constituted by a heater wire buried near the tip of the eave part and in the circumferential direction thereof. . (3) The parabola according to claim 1, wherein the heater means is constituted by a surface heating element attached near the tip of the eave part so as to extend in the circumferential direction thereof. Antenna feedhorn cover. (4) Claims 1 to 3, wherein the feed horn cover is integrally formed of a synthetic resin with low high frequency loss and elasticity.
A feedhorn cover for a parabolic antenna according to any one of the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988096084U JPH0641364Y2 (en) | 1988-07-20 | 1988-07-20 | Parabolic antenna feed horn cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988096084U JPH0641364Y2 (en) | 1988-07-20 | 1988-07-20 | Parabolic antenna feed horn cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0216601U true JPH0216601U (en) | 1990-02-02 |
| JPH0641364Y2 JPH0641364Y2 (en) | 1994-10-26 |
Family
ID=31320888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988096084U Expired - Lifetime JPH0641364Y2 (en) | 1988-07-20 | 1988-07-20 | Parabolic antenna feed horn cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641364Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61134101A (en) * | 1984-12-04 | 1986-06-21 | Nec Corp | Radome |
| JPS61139003U (en) * | 1985-02-18 | 1986-08-28 | ||
| JPS62114513U (en) * | 1986-01-10 | 1987-07-21 | ||
| JPS6312905U (en) * | 1986-07-11 | 1988-01-28 |
-
1988
- 1988-07-20 JP JP1988096084U patent/JPH0641364Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61134101A (en) * | 1984-12-04 | 1986-06-21 | Nec Corp | Radome |
| JPS61139003U (en) * | 1985-02-18 | 1986-08-28 | ||
| JPS62114513U (en) * | 1986-01-10 | 1987-07-21 | ||
| JPS6312905U (en) * | 1986-07-11 | 1988-01-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641364Y2 (en) | 1994-10-26 |