JPS60139345U - High frequency shield device - Google Patents
High frequency shield deviceInfo
- Publication number
- JPS60139345U JPS60139345U JP2682184U JP2682184U JPS60139345U JP S60139345 U JPS60139345 U JP S60139345U JP 2682184 U JP2682184 U JP 2682184U JP 2682184 U JP2682184 U JP 2682184U JP S60139345 U JPS60139345 U JP S60139345U
- Authority
- JP
- Japan
- Prior art keywords
- dielectric substrate
- high frequency
- shield member
- distance
- housed
- 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.)
- Granted
Links
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Structure Of Receivers (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図はＳＨＦ−ＵＨＦコンバータ装置の概要を説明す
るためのプロ′ツク図、第２図〜第４図は２−ンバータ
装置の従来のシールド構−
造を説明するための図、第５図はこの考案が適用された
誘電体基板の一例を示す図、第６図はシールド部材の一
例を示す図、第７図〜第９図はこの考案装置の説明のた
めの図である。
２０は誘電体基板、２０ｏ、２０．、２０□・・・は基
板２０に穿かれた小孔、３１，３２，３３．−′３４は
シールド部材、３１Ａはその蓋、３１ｏ。
３１□、３１゜・・・はその突起、４０はシールドケ、
−スである。Figure 1 is a block diagram for explaining the outline of the SHF-UHF converter device, Figures 2 to 4 are diagrams for explaining the conventional shield structure of a 2-converter device, and Figure 5. 6 is a diagram showing an example of a dielectric substrate to which this invention is applied, FIG. 6 is a diagram showing an example of a shield member, and FIGS. 7 to 9 are diagrams for explaining the device of this invention. 20 is a dielectric substrate, 20o, 20. , 20□... are small holes drilled in the substrate 20, 31, 32, 33 . -'34 is a shield member, 31A is its lid, and 31o. 31□, 31°... is the protrusion, 40 is the shield,
- It is
Claims (1)
路パターンからなる高周波回路が形成された誘電体基板
がシールドケース内に収納されるものであって、上記高
周波回路を囲むように合れるシールド部材が、このシー
ルド部材に設けられる複数の突起示上記誘電体基板に穿
かれた複数の貫通孔にさし込まれ上記アース導体と上記
突起とが半田付けされることにより上記誘電体基板に取
り付けられ、上記シールド部材の互いに対向する部分の
距離及び上記誘電体基板と上記シールド部材の対向する
部分の距離がλ／２（λは信号波、長）以下であり、か
２、上記レニル６ド部材の裏面側に突き出される突起の
隣り合うも９間の距離が入／２以下であるようにさ耗、
このシール１部材が取り付けられた誘電体基板が上記シ
ールドケース内に収納されるようにされた高周波シール
ド装置。A dielectric substrate on which a ground conductor is formed on the back side and a high frequency circuit consisting of a strip line pattern on the front side is housed in a shield case, and the shield member is fitted to surround the high frequency circuit. The plurality of protrusions provided on the shield member are inserted into the plurality of through holes drilled in the dielectric substrate, and the earth conductor and the protrusions are soldered to be attached to the dielectric substrate. , the distance between the opposing portions of the shield member and the distance between the opposing portions of the dielectric substrate and the shield member are equal to or less than λ/2 (λ is the length of a signal wave); Worn so that the distance between adjacent protrusions protruding from the back side of the is less than 9/2,
A high frequency shielding device in which a dielectric substrate to which the seal 1 member is attached is housed in the shielding case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2682184U JPS60139345U (en) | 1984-02-27 | 1984-02-27 | High frequency shield device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2682184U JPS60139345U (en) | 1984-02-27 | 1984-02-27 | High frequency shield device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60139345U true JPS60139345U (en) | 1985-09-14 |
| JPH0238514Y2 JPH0238514Y2 (en) | 1990-10-17 |
Family
ID=30523187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2682184U Granted JPS60139345U (en) | 1984-02-27 | 1984-02-27 | High frequency shield device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60139345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009026979A (en) * | 2007-07-20 | 2009-02-05 | Toshiba Corp | High-frequency power amplification module |
| JP2011187739A (en) * | 2010-03-09 | 2011-09-22 | Mitsubishi Electric Corp | High-frequency package |
-
1984
- 1984-02-27 JP JP2682184U patent/JPS60139345U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009026979A (en) * | 2007-07-20 | 2009-02-05 | Toshiba Corp | High-frequency power amplification module |
| JP2011187739A (en) * | 2010-03-09 | 2011-09-22 | Mitsubishi Electric Corp | High-frequency package |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0238514Y2 (en) | 1990-10-17 |
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