JPS60163804U - Multilayer transmission line structure - Google Patents
Multilayer transmission line structureInfo
- Publication number
- JPS60163804U JPS60163804U JP5219484U JP5219484U JPS60163804U JP S60163804 U JPS60163804 U JP S60163804U JP 5219484 U JP5219484 U JP 5219484U JP 5219484 U JP5219484 U JP 5219484U JP S60163804 U JPS60163804 U JP S60163804U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- transmission line
- line structure
- multilayer transmission
- intermediate base
- 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
Landscapes
- Waveguides (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第３図は従来装置を示すそれぞれ斜視図、要部
を切断して示す上面図、および断面図、第４図はこの考
案による装置の要部を切断して示す上面図、第５図はシ
ョートピンの間隔と電波のもれ量の関係を示す図である
。
図中、１１Ａ、ＩＩＢ、２１Ａ、２１Ｂは誘電体板、１
２Ａは上地板、３２は中間地板、２２Ｂは下地板、１３
は第１のストリップ線路、２４は第２のストリップ線路
、３５は結合孔、３６はショートピンである。なお各図
中同一符号は同一または相当部分を示すものとする。1 to 3 are a perspective view, a top view and a sectional view showing a conventional device, respectively, and FIG. 4 is a top view and a sectional view showing a main part of the device according to the invention FIG. 5 is a diagram showing the relationship between the distance between short pins and the amount of radio wave leakage. In the figure, 11A, IIB, 21A, 21B are dielectric plates, 1
2A is the upper base plate, 32 is the intermediate base plate, 22B is the base plate, 13
2 is a first strip line, 24 is a second strip line, 35 is a coupling hole, and 36 is a short pin. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
上地板と中間地板との間の第１のストリップ線路と、中
間地板と下地板との間の第２のストリップ線路とを少な
くとも一部分で互いに対向させ、この対向部分における
中間地板に結合孔を形成した多層伝送線路構体において
、結合孔まわりのへの電波のもれをｍ分の１以下に抑え
るために、上記上地板、中間地板、下地板間をそれぞれ
上下方向に結ぶ複数個の直径ｍ分の１波長程度の導体棒
あるいはスルーホールメッキから成るショートピンを上
記結合孔のまわりを取り囲むように、間隔４分の１波長
以下で配置したことを特徴とする多層伝送線路構体。It has an upper base plate, an intermediate base plate, and a base plate that are approximately parallel to each other,
A first strip line between the upper base plate and the intermediate base plate and a second strip line between the intermediate base plate and the base plate are opposed to each other in at least a portion thereof, and a coupling hole is formed in the intermediate base plate at this opposing portion. In the multilayer transmission line structure, in order to suppress the leakage of radio waves around the coupling holes to less than 1/m, a plurality of m-diameter wires are connected vertically between the upper base plate, intermediate base plate, and base plate. A multilayer transmission line structure characterized in that short pins made of conductor rods or through-hole plating each having a diameter of about one wavelength are arranged so as to surround the coupling hole at intervals of one-fourth of a wavelength or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5219484U JPS60163804U (en) | 1984-04-10 | 1984-04-10 | Multilayer transmission line structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5219484U JPS60163804U (en) | 1984-04-10 | 1984-04-10 | Multilayer transmission line structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60163804U true JPS60163804U (en) | 1985-10-31 |
Family
ID=30571929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5219484U Pending JPS60163804U (en) | 1984-04-10 | 1984-04-10 | Multilayer transmission line structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60163804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013247490A (en) * | 2012-05-25 | 2013-12-09 | Nippon Telegr & Teleph Corp <Ntt> | Laminated aperture surface antenna |
| JP2017163385A (en) * | 2016-03-10 | 2017-09-14 | 富士通株式会社 | Electronic device and electronic equipment |
-
1984
- 1984-04-10 JP JP5219484U patent/JPS60163804U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013247490A (en) * | 2012-05-25 | 2013-12-09 | Nippon Telegr & Teleph Corp <Ntt> | Laminated aperture surface antenna |
| JP2017163385A (en) * | 2016-03-10 | 2017-09-14 | 富士通株式会社 | Electronic device and electronic equipment |
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