JPH01147514U - - Google Patents
Info
- Publication number
- JPH01147514U JPH01147514U JP4394588U JP4394588U JPH01147514U JP H01147514 U JPH01147514 U JP H01147514U JP 4394588 U JP4394588 U JP 4394588U JP 4394588 U JP4394588 U JP 4394588U JP H01147514 U JPH01147514 U JP H01147514U
- Authority
- JP
- Japan
- Prior art keywords
- horn
- electromagnetic horn
- ring
- circular
- wide
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Waveguide Aerials (AREA)
Description
第１図はこの考案の一実施例によるホーンアン
テナを示す概略構造図、第２図は従来のホーンア
ンテナを示す概略構造図である。
１は円形ホーン、２はチヨークフランジ、３は
誘電体板、４は押え板、５はネジ、６はリング状
凸部である。なお、図中、同一符号は同一、又は
相当部分を示す。
FIG. 1 is a schematic structural diagram showing a horn antenna according to an embodiment of the invention, and FIG. 2 is a schematic structural diagram showing a conventional horn antenna. Reference numeral 1 is a circular horn, 2 is a chiyoke flange, 3 is a dielectric plate, 4 is a holding plate, 5 is a screw, and 6 is a ring-shaped protrusion. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
アンテナにおいて、放射ビームが幅広となるよう
に、上記の電磁ホーン開口端部の内径方向にリン
グ状凸部を設けたことを特徴とするホーンアンテ
ナ。 A horn antenna using an electromagnetic horn with a circular or rectangular opening, characterized in that a ring-shaped convex portion is provided in the inner diameter direction of the opening end of the electromagnetic horn so that the radiation beam is wide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4394588U JPH01147514U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4394588U JPH01147514U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147514U true JPH01147514U (en) | 1989-10-12 |
Family
ID=31270326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4394588U Pending JPH01147514U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147514U (en) |
-
1988
- 1988-03-31 JP JP4394588U patent/JPH01147514U/ja active Pending