JPH0226804U

JPH0226804U -

Info

Publication number: JPH0226804U
Application number: JP10449288U
Authority: JP
Priority date: 1988-08-05
Filing date: 1988-08-05
Publication date: 1990-02-21

Description

[Brief explanation of drawings]

第１図はこの考案による高周波回路の接続装置
を平面アンテナと周波数変換装置の接続に使用し
た実施例の部分省略縦断面図、第２図は同実施例
の部分省略斜視図、第３図は従来の高周波回路の
接続装置を用いて平面アンテナと周波数変換装置
とを接続した状態の部分省略縦断面図である。２０……平面アンテナ（第１の高周波回路）、
２２ａ……誘電体、２２ｂ……地導体、２２ｃ…
…マイクロストリツプライン、２６……周波数変
換装置、２８……箱状体（基部）、３０……凹所
、３４……プリント基板、３６……プリント基板
（第２の高周波回路）、４０……蓋部材（基部）
、４２……孔、４４……中心導体、４６……誘電
体。 Fig. 1 is a partially omitted longitudinal cross-sectional view of an embodiment in which the high-frequency circuit connection device of this invention is used to connect a flat antenna and a frequency converter, Fig. 2 is a partially omitted perspective view of the same embodiment, and Fig. 3 is a partially omitted perspective view of the same embodiment. FIG. 2 is a partially omitted vertical cross-sectional view of a state in which a planar antenna and a frequency conversion device are connected using a conventional high-frequency circuit connection device. 20... Planar antenna (first high frequency circuit),
22a...Dielectric material, 22b...Ground conductor, 22c...
... Microstrip line, 26 ... Frequency converter, 28 ... Box-shaped body (base), 30 ... Recess, 34 ... Printed circuit board, 36 ... Printed circuit board (second high frequency circuit), 40 ... …Lid member (base)
, 42...hole, 44...center conductor, 46...dielectric material.

Claims

[Claims for Utility Model Registration] (1) A conductive base in which a first high-frequency circuit is disposed on one side and a second high-frequency circuit connected to the first high-frequency circuit is disposed inside; , a hole penetrated from the first high-frequency circuit side to the second high-frequency circuit side in the base, and a hole located within the hole on its central axis, one end electrically connected to the first high-frequency circuit, and the other. A high-frequency circuit connection comprising: a conductor whose end is electrically connected to a second high-frequency circuit; and a dielectric material surrounding the conductor and provided in the hole in contact with the inner peripheral surface of the hole. Device. (2) A claim characterized in that the first high-frequency circuit is a planar antenna, and the second high-frequency circuit forms part of a frequency conversion device that converts the frequency of a high-frequency signal received by the planar antenna. Item 1
Connection device for the high frequency circuit described. (3) A recess is provided in the base from the side where the planar antenna is arranged, and the planar antenna is placed with the ground conductor in contact with the base so as to cover the recess, and is placed in the recess. 3. The high frequency circuit connection device according to claim 2, wherein a high frequency circuit constituting the remaining part of the frequency conversion device is arranged.