JPS63121913U - - Google Patents
Info
- Publication number
- JPS63121913U JPS63121913U JP1334787U JP1334787U JPS63121913U JP S63121913 U JPS63121913 U JP S63121913U JP 1334787 U JP1334787 U JP 1334787U JP 1334787 U JP1334787 U JP 1334787U JP S63121913 U JPS63121913 U JP S63121913U
- Authority
- JP
- Japan
- Prior art keywords
- protector
- forming
- convex curved
- smooth convex
- section
- 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
- 230000001012 protector Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Details Of Aerials (AREA)
Description
図面は実施例を示し、第１図Ａ・第４図は保護
体部分の斜視図、第１図Ｂ・第１図Ｃ・第１図Ｄ
は各断面図、第２図はトルク特性図、第３図は全
体外観略図である。
１……保護体、２……回転軸、３……駆動部。
The drawings show examples, and Figures 1A and 4 are perspective views of the protector part, Figures 1B, 1C, and 1D.
2 is a torque characteristic diagram, and FIG. 3 is a schematic diagram of the overall appearance. 1... Protector, 2... Rotating shaft, 3... Drive unit.
Claims (1)
付近に回転軸を設けて旋回することによりレーダ
探査を行なうレーダアンテナ装置において、 ａ 前記保護体の長手方向と直交する横断面の前
側面と後側面とを、滑らかな凸曲面で、対称形状
に形成する手段と、 ｂ 前記長手方向の縦断面の右側面と左側面とを
、滑らかな凸曲面で、対称形状に形成する手段と
、 ｃ 前記長手方向の横断面の右側面と左側面とを
、滑らかな凸曲面で、対称形状に形成する手段と を具備することを特徴とするレーダアンテナ装置
。[Claims for Utility Model Registration] In a radar antenna device that performs radar exploration by rotating a horizontally long protector with a rotation axis provided near the center of the protector having a built-in slot array, a cross section perpendicular to the longitudinal direction of the protector; means for forming a front side surface and a rear side surface in a symmetrical shape with a smooth convex curved surface; b. forming a right side surface and a left side surface of the longitudinal section in the longitudinal direction in a symmetrical shape with a smooth convex curved surface; A radar antenna device comprising: (c) a means for forming a right side surface and a left side surface of the longitudinal cross section into smooth convex curved surfaces and symmetrical shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334787U JPS63121913U (en) | 1987-01-31 | 1987-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1334787U JPS63121913U (en) | 1987-01-31 | 1987-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121913U true JPS63121913U (en) | 1988-08-08 |
Family
ID=30802325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1334787U Pending JPS63121913U (en) | 1987-01-31 | 1987-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014082589A (en) * | 2012-10-15 | 2014-05-08 | Japan Radio Co Ltd | Marine radar antenna and side plate for marine radar antenna |
-
1987
- 1987-01-31 JP JP1334787U patent/JPS63121913U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014082589A (en) * | 2012-10-15 | 2014-05-08 | Japan Radio Co Ltd | Marine radar antenna and side plate for marine radar antenna |