JPS6447105U - - Google Patents
Info
- Publication number
- JPS6447105U JPS6447105U JP14089687U JP14089687U JPS6447105U JP S6447105 U JPS6447105 U JP S6447105U JP 14089687 U JP14089687 U JP 14089687U JP 14089687 U JP14089687 U JP 14089687U JP S6447105 U JPS6447105 U JP S6447105U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- dielectric plate
- flare
- array antenna
- slot array
- 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
- 230000005855 radiation Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000010287 polarization Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
座屈たわみ曲線の説明図である。
１……レードーム、２……スロツトアレイアン
テナ、５……スクリーン、６……支持物、７……
外筒、７ｂ……輻射面、９……誘電体板、１０…
…スペーサ。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a buckling deflection curve. 1...Radome, 2...Slot array antenna, 5...Screen, 6...Support, 7...
Outer cylinder, 7b...radiation surface, 9...dielectric plate, 10...
…Spacer.
Claims (1)
する外筒と、前記外筒の輻射面に沿つた曲面形状
にたわめられた状態で輻射面の内面側に取付けら
れた高誘電率の誘電体板と、開口部を誘電体板に
向けて前記外筒の内部に設けられたフレアと、前
記フレアの内部に設けられたスロツト導波管と、
前記フレアと前記外筒との間に充填された発泡樹
脂とを具備することを特徴とするスロツトアレイ
アンテナ。 (2) 直交偏波成分除去用スクリーンを形成した
印刷配線基板を前記誘電体板として用いた実用新
案登録請求の範囲第１項記載のスロツトアレイア
ンテナ。 (3) 前記外筒の輻射面と前記誘電体板との間に
低誘電率のスペーサを介装した実用新案登録請求
の範囲第１項又は第２項記載のスロツトアレイア
ンテナ。[Claims for Utility Model Registration] (1) An outer cylinder having a radiating surface shaped along a buckling deflection curve; a dielectric plate with a high dielectric constant attached to the inner surface, a flare provided inside the outer cylinder with an opening facing the dielectric plate, and a slot waveguide provided inside the flare;
A slot array antenna comprising a foamed resin filled between the flare and the outer cylinder. (2) The slot array antenna according to claim 1, in which a printed wiring board on which a screen for removing orthogonal polarization components is formed is used as the dielectric plate. (3) The slot array antenna according to claim 1 or 2, wherein a low dielectric constant spacer is interposed between the radiation surface of the outer cylinder and the dielectric plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14089687U JPS6447105U (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14089687U JPS6447105U (en) | 1987-09-17 | 1987-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447105U true JPS6447105U (en) | 1989-03-23 |
Family
ID=31405480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14089687U Pending JPS6447105U (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH114118A (en) * | 1997-06-13 | 1999-01-06 | Fujitsu Ltd | Semiconductor module incorporating antenna element |
-
1987
- 1987-09-17 JP JP14089687U patent/JPS6447105U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH114118A (en) * | 1997-06-13 | 1999-01-06 | Fujitsu Ltd | Semiconductor module incorporating antenna element |
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