JPH01149101U - - Google Patents
Info
- Publication number
- JPH01149101U JPH01149101U JP4704088U JP4704088U JPH01149101U JP H01149101 U JPH01149101 U JP H01149101U JP 4704088 U JP4704088 U JP 4704088U JP 4704088 U JP4704088 U JP 4704088U JP H01149101 U JPH01149101 U JP H01149101U
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- block
- sheet member
- input
- primary radiator
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Waveguide Connection Structure (AREA)
- Non-Reversible Transmitting Devices (AREA)
- Details Of Aerials (AREA)
Description
第１図は本考案の一実施例の導波管入力部構造
を示す図である。第２図は従来例の断面図であり
、第３図は他の従来例の断面図である。
１１……導波管本体、１４……アンテナ棒、１
９……導波管ブロツク、２０……シート部材、２
４……ビス、２６……パツキン。
FIG. 1 is a diagram showing the structure of a waveguide input section according to an embodiment of the present invention. FIG. 2 is a sectional view of a conventional example, and FIG. 3 is a sectional view of another conventional example. 11...Waveguide body, 14...Antenna rod, 1
9... Waveguide block, 20... Sheet member, 2
4...Bis, 26...Putskin.
Claims (1)
と導波管本体との間に施される導波管の入力部構
造において、マイクロストリツプ線路に接続され
るアンテナ棒を空洞内に突出させた導波管本体と
、一端が一次放射器側導波管に当接すると共に他
端が前記導波管本体の入力面に連結する導波管ブ
ロツクを設け、該導波管ブロツクの前記他端の面
に気密保持用のシート部材を貼着し、該シート部
材によつて前記導波管本体の入口を塞ぐようにな
すと共に前記シート部材よりも外側の位置におけ
る導波管本体と導波管ブロツクとの間にパツキン
を介在させて前記導波管本体に対し導波管ブロツ
クをビス止めしたことを特徴とする導波管入力部
構造。 In the waveguide input structure installed between the primary radiator-side waveguide and the waveguide body that form the electromagnetic wave transmission path, the antenna rod connected to the microstrip line is placed inside the cavity. A protruding waveguide body and a waveguide block having one end abutting the primary radiator side waveguide and the other end connected to the input surface of the waveguide body, A sheet member for airtightness is pasted on the other end surface, and the sheet member closes the entrance of the waveguide body, and the waveguide body and the waveguide at a position outside the sheet member are connected to each other. 1. A waveguide input section structure, characterized in that the waveguide block is screwed to the waveguide main body with a packing interposed between the waveguide block and the waveguide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4704088U JPH01149101U (en) | 1988-04-06 | 1988-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4704088U JPH01149101U (en) | 1988-04-06 | 1988-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149101U true JPH01149101U (en) | 1989-10-16 |
Family
ID=31273272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4704088U Pending JPH01149101U (en) | 1988-04-06 | 1988-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149101U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS426110Y1 (en) * | 1964-03-04 | 1967-03-24 | ||
| JPS5769901A (en) * | 1980-10-21 | 1982-04-30 | Mitsubishi Electric Corp | Airthight window for waveguide |
| JPS62239601A (en) * | 1986-04-11 | 1987-10-20 | Matsushita Electric Ind Co Ltd | Airtight equipment for waveguide |
-
1988
- 1988-04-06 JP JP4704088U patent/JPH01149101U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS426110Y1 (en) * | 1964-03-04 | 1967-03-24 | ||
| JPS5769901A (en) * | 1980-10-21 | 1982-04-30 | Mitsubishi Electric Corp | Airthight window for waveguide |
| JPS62239601A (en) * | 1986-04-11 | 1987-10-20 | Matsushita Electric Ind Co Ltd | Airtight equipment for waveguide |