DE646076C - High-frequency line with two strip-shaped conductors separated by an insulating tape - Google Patents
High-frequency line with two strip-shaped conductors separated by an insulating tapeInfo
- Publication number
- DE646076C DE646076C DEL87604D DEL0087604D DE646076C DE 646076 C DE646076 C DE 646076C DE L87604 D DEL87604 D DE L87604D DE L0087604 D DEL0087604 D DE L0087604D DE 646076 C DE646076 C DE 646076C
- Authority
- DE
- Germany
- Prior art keywords
- strip
- shaped conductors
- insulating tape
- frequency line
- conductors separated
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/02—Waveguides; Transmission lines of the waveguide type with two longitudinal conductors
- H01P3/08—Microstrips; Strip lines
- H01P3/085—Triplate lines
Landscapes
- Waveguide Aerials (AREA)
Description
Die Erfindung betrifft eine besonders zweckmäßige und einfache Art, eine Hochfrequienzleitung mit zwei bandförmigen, durch ein Isolierband getrennten Leitern aufzubauen. Sie erreicht dies dadurch, daß die bandförmigen Leiter an den Kanten des als Träger dienenden Isolierstoffbandes angeordnet sind. Es wird auf diese Weise die Herstellung einer Leitung vereinfacht, deren bandförmige Leiter in bekannter Weise schraubenförmig nebeneinanderliegen. The invention relates to a particularly useful and simple type, a high-frequency line with two ribbon-shaped conductors separated by an insulating tape. You achieve this by the fact that the band-shaped Conductors are arranged at the edges of the insulating tape serving as a carrier. In this way, the production of a line is simplified, its ribbon-shaped conductor lie next to one another in a helical manner in a known manner.
In der beiliegenden Zeichnung ist eine Ausführungsform gemäß der Erfindung schematisch dargestellt. In der Abb. 1 ist das »5 Konstruktionselement, aus dem der Leiter aufgebaut wird, gezeigt. Auf einem bandförmigen Streifen aus Isoliermaterial 1, wozu. Material möglichst geringer Verluste verwendet wird, sind die bandförmigen Leiter 2 und 3 angebracht. Die bandförmigen Leiter bestehen aus Metallstreifen, die um die Kanten des Isoliermaterialstreifens 1 herumgebördelt sind. An Stelle umgebördelter Metallstreifen kann auch ein Metallüberzug, der galvanisch durch Kathodenzerstäubung o. dgl. aufgebracht ist, Verwendung finden. Diese bandförmige Leitung wird dann, wie aus der Abb. 2 ersichtlich ist, verdreht. Aus dieser besteht das eigentliche Kabel. Die schraubenlinienförmig verwundene Leitung besitzt an sich schon große Festigkeit. Es können aber zur weiteren Fertigung die in der Kabeltechnik gebräuchlichen Maßnahmen getroffen werden.In the accompanying drawing, an embodiment according to the invention is schematically shown. Fig. 1 shows the »5 structural element from which the ladder is built will be shown. On a band-shaped strip of insulating material 1, including. material The ribbon-shaped conductors 2 and 3 are used with the lowest possible losses appropriate. The ribbon-shaped conductors are made of metal strips that wrap around the edges of the Isoliermaterialstreifens 1 are crimped around. Instead of flanged metal strips also a metal coating, which is applied galvanically by cathode sputtering or the like is to find use. This band-shaped line is then, as can be seen from Fig. 2, twisted. From this is the actual cable. The helically wound line possesses already great strength. But it can be used for further production in the cable technology customary measures are taken.
Die fertige Leitung besitzt also zwei Leiter, die, wie allgemein üblich, in Schraubenlinienform verlaufen. Die räumliche Orientierung der bandförmigen Leiter ist so getroffen, daß das äußere Feld bei möglichst geringer Kapazität möglichst klein ist. Wegen des Skineffektes können die bandförmigen Leiter aus Isoliermaterial mit Metallauflagen hergestellt werden, da der Hochfrequenzstrom sowieso nur an der Oberfläche fließt. Es ist daher nicht nötig, die bandförmigen Leiter aus Vollmaterial herzustellen.The finished line thus has two conductors, which, as is common practice, have a helical shape get lost. The spatial orientation of the ribbon-shaped conductor is such that the external field is as small as possible with the lowest possible capacity. Because of the skin effect the band-shaped conductors can be made of insulating material with metal coatings because the high-frequency current only flows on the surface anyway. It is therefore it is not necessary to manufacture the strip-shaped conductors from solid material.
Der äußere Schutz des Kabels kann in der üblichen Weise vorgenommen werden.The external protection of the cable can be done in the usual way.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL87604D DE646076C (en) | High-frequency line with two strip-shaped conductors separated by an insulating tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL87604D DE646076C (en) | High-frequency line with two strip-shaped conductors separated by an insulating tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE646076C true DE646076C (en) | 1937-06-07 |
Family
ID=7286350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL87604D Expired DE646076C (en) | High-frequency line with two strip-shaped conductors separated by an insulating tape |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE646076C (en) |
-
0
- DE DEL87604D patent/DE646076C/en not_active Expired
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