JPH03111010U - - Google Patents
Info
- Publication number
- JPH03111010U JPH03111010U JP1893690U JP1893690U JPH03111010U JP H03111010 U JPH03111010 U JP H03111010U JP 1893690 U JP1893690 U JP 1893690U JP 1893690 U JP1893690 U JP 1893690U JP H03111010 U JPH03111010 U JP H03111010U
- Authority
- JP
- Japan
- Prior art keywords
- radiation
- slot
- array antenna
- waveguide
- wave type
- 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 6
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Aerials (AREA)
Description
第１図は本考案の一実施例による漏洩波型の導
波管スロツトアレーアンテナの構成を示す斜視図
、第２図は第１図に示すアレーアンテナを各放射
用スロツトの中心を含む幅狭面に平行な面で示す
断面図、第３図は本発明の他の実施例による漏洩
波型の導波管スロツトアレーアンテナの構成を各
放射用スロツトの中心を含む幅狭面に平行な面で
示す断面図である。
１，１０……放射用導波管、１Ａ……幅広面、
１Ｂ……幅狭面、１１〜１６……放射用スロツト
。
Fig. 1 is a perspective view showing the configuration of a leaky wave type waveguide slot array antenna according to an embodiment of the present invention, and Fig. 2 shows the array antenna shown in Fig. 1 with a width including the center of each radiation slot. FIG. 3 is a sectional view showing the configuration of a leaky wave type waveguide slot array antenna according to another embodiment of the present invention, taken parallel to the narrow surface including the center of each radiation slot. FIG. 1,10... Radiation waveguide, 1A... Wide surface,
1B... Narrow side, 11-16... Radiation slot.
Claims (1)
管のうち、放射用スロツトの形成された面の一部
ないし全体が管軸に沿つた凹面となるように円弧
状に湾曲させたことを特徴とする漏洩波型の導波
管スロツトアレーアンテナ。 It has a radiation waveguide having a substantially rectangular cross section, and is curved in an arc so that part or all of the surface on which the radiation slot is formed is a concave surface along the tube axis. A leaky wave type waveguide slot array antenna characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1893690U JPH03111010U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1893690U JPH03111010U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03111010U true JPH03111010U (en) | 1991-11-14 |
Family
ID=31522075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1893690U Pending JPH03111010U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03111010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010056663A (en) * | 2008-08-26 | 2010-03-11 | Mitsubishi Electric Corp | Waveguide, antenna, and vehicular radar apparatus |
| KR20230064802A (en) * | 2021-11-04 | 2023-05-11 | 김한종 | Potted Pet Ossuary |
-
1990
- 1990-02-28 JP JP1893690U patent/JPH03111010U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010056663A (en) * | 2008-08-26 | 2010-03-11 | Mitsubishi Electric Corp | Waveguide, antenna, and vehicular radar apparatus |
| JP4679617B2 (en) * | 2008-08-26 | 2011-04-27 | 三菱電機株式会社 | Waveguide device, antenna, and vehicle radar device |
| KR20230064802A (en) * | 2021-11-04 | 2023-05-11 | 김한종 | Potted Pet Ossuary |