JPH03101015U

JPH03101015U -

Info

Publication number: JPH03101015U
Application number: JP886090U
Authority: JP
Priority date: 1990-01-31
Filing date: 1990-01-31
Publication date: 1991-10-22

Description

[Brief explanation of drawings]

第１図は第１の考案の実施例の伝送線路接続構
造を示す伝送線路の構造図、第２図は従来の伝送
線路接続構造を示す構造図、第３図は従来のマイ
クロストリツプライン型の伝送線路を示す構成図
、第４図は従来のコプレーナ型の伝送線路の構成
図、第５図は第１図のＡ−Ａ線断面図、第６図ａ
，ｂは第１図における単一の伝送線路の伝送線路
の要部構成図、第７図は第６図ｂの裏面からみた
平面図、第８図は第１図のＢ−Ｂ線断面図、第９
図は第２の考案の実施例の伝送線路接続構造を示
す伝送線路の構造図、第１０図は第９図のＣ−Ｃ
線断面図、第１１図は第９図における単一の伝送
線路の要部構成図、第１２図は第９図のＤ−Ｄ線
断面図である。伝送線路……２１，２２，２３，４１，４２，
４３、接続領域……２２ａ，２３ａ，４２ａ，４
３ａ、誘電体基板……２４，２８，４４，４８、
導体……２５，２９，４５、グランド層……２６
，３０，４６、誘電体層……２７，３１，４７，
５１、突起領域……３０ａ。 Fig. 1 is a structural diagram of a transmission line showing a transmission line connection structure according to an embodiment of the first invention, Fig. 2 is a structural diagram showing a conventional transmission line connection structure, and Fig. 3 is a structural diagram of a conventional transmission line connection structure. FIG. 4 is a configuration diagram of a conventional coplanar transmission line, FIG. 5 is a cross-sectional view taken along line A-A in FIG. 1, and FIG. 6 a
, b is a configuration diagram of the main parts of the single transmission line in FIG. 1, FIG. 7 is a plan view seen from the back side of FIG. 6 b, and FIG. , No. 9
The figure is a structural diagram of a transmission line showing the transmission line connection structure of the embodiment of the second invention, and Figure 10 is C-C in Figure 9.
11 is a line sectional view of the single transmission line in FIG. 9, and FIG. 12 is a sectional view taken along the line DD in FIG. 9. Transmission line...21, 22, 23, 41, 42,
43, connection area...22a, 23a, 42a, 4
3a, dielectric substrate...24, 28, 44, 48,
Conductor...25, 29, 45, ground layer...26
, 30, 46, dielectric layer...27, 31, 47,
51, protrusion area...30a.

Claims

[Claims for Utility Model Registration] 1. Using first and second transmission lines in which a striped conductor is formed on the upper surface of a dielectric substrate and a ground layer is formed on the lower surface of the dielectric substrate, In a transmission line connection structure in which conductors in first and second connection areas located at ends of first and second transmission lines are surface-connected, the conductors other than the first and second connection areas are connected to the a dielectric layer provided on an upper surface of a dielectric substrate, the ground layer is formed in a protrusion shape in the first connection region, the first and second connection regions are curved into a cylindrical shape, and the ground layer is formed in a protrusion shape in the first connection region; A transmission line connection structure, characterized in that a protruding ground layer and a ground layer of the second connection area are connected. 2. Using first and second transmission lines in which a striped conductor and a striped ground layer are provided on the upper surface of a dielectric substrate, the first and second transmission lines are located at the ends of the first and second transmission lines. In a transmission line connection structure in which each conductor in a second connection area is surface-connected, the conductors other than the first and second connection areas and the ground layer are covered with a dielectric layer provided on the upper surface of the dielectric substrate. A transmission line connection structure characterized in that the first and second connection regions are curved into a cylindrical shape, and the lower surfaces of the dielectric substrates of the first and second transmission lines are joined so as to face each other. .