JPS633604U - - Google Patents
Info
- Publication number
- JPS633604U JPS633604U JP9558086U JP9558086U JPS633604U JP S633604 U JPS633604 U JP S633604U JP 9558086 U JP9558086 U JP 9558086U JP 9558086 U JP9558086 U JP 9558086U JP S633604 U JPS633604 U JP S633604U
- Authority
- JP
- Japan
- Prior art keywords
- conductive pattern
- circuit
- view
- solder
- wiring
- 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
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Waveguides (AREA)
Description
第１図は本考案になる配線用導電パターンの一
実施例の平面図、第２図及び第３図は本考案にな
るマイクロ波用コンバータの回路構成の一実施例
を説明するための図、第４図は第１図における
―線に沿う断面図、第５図は本考案になる配線
用導電パターンが設けられてなるマイクロ波用コ
ンバータの分解斜視図、第６図は発振回路を拡大
して示す分解斜視図、第７図は従来の発振回路を
説明するための図、第８図はカバーがケース本体
に取付けられた状態における溝部部分を説明する
ための断面図、第９図及び第１０図は従来の配線
用導電パターンの一例を示す平面図である。
８……導波管、１０〜１２……増幅器、１３…
…低雑音増幅回路、１４……トラツプ回路、１６
……混合回路、１７……発振回路、２０……中間
周波増幅回路、２１……出力端子、２２……低雑
音増幅回路基板、２３……周波数変換基板、２４
ａ―１〜２４ａ―３，２４ｂ―１〜２４ｂ―３…
…導電パターン、２５……ＦＥＴ、２６……ゲー
ト端子、２７……ドレイン端子、２８ａ，２８ｂ
……ソース端子、２９ａ，２９ｂ……導電パター
ン、３０ａ―１，３０ａ―２，３０ｂ―１，３０
ｂ―２……規制部、３１ａ，３１ｂ……半田、３
２……ケース、３３……ケース本体、３３ａ……
低雑音増幅室、３３ｂ……周波数変換室、３４…
…カバー、３５……隔離壁、３８……発振器、４
３……誘電体共振器、５０ａ，５０ｂ……突起部
、５１……溝部、５２……弾性導電性部材。
FIG. 1 is a plan view of an embodiment of a conductive pattern for wiring according to the present invention, FIGS. 2 and 3 are diagrams for explaining an embodiment of the circuit configuration of a microwave converter according to the present invention, Fig. 4 is a sectional view taken along the line - in Fig. 1, Fig. 5 is an exploded perspective view of a microwave converter provided with a conductive pattern for wiring according to the present invention, and Fig. 6 is an enlarged view of the oscillation circuit. FIG. 7 is a diagram for explaining a conventional oscillation circuit, FIG. 8 is a cross-sectional view for explaining the groove portion when the cover is attached to the case body, and FIGS. FIG. 10 is a plan view showing an example of a conventional conductive pattern for wiring. 8...Waveguide, 10-12...Amplifier, 13...
...Low noise amplifier circuit, 14...Trap circuit, 16
... Mixing circuit, 17 ... Oscillation circuit, 20 ... Intermediate frequency amplification circuit, 21 ... Output terminal, 22 ... Low noise amplification circuit board, 23 ... Frequency conversion board, 24
a- 1 ~24a- 3 , 24b- 1 ~24b- 3 ...
...Conductive pattern, 25...FET, 26...Gate terminal, 27...Drain terminal, 28a, 28b
... Source terminal, 29a, 29b ... Conductive pattern, 30a- 1 , 30a- 2 , 30b- 1 , 30
b- 2 ...Regulation section, 31a, 31b...Solder, 3
2...Case, 33...Case body, 33a...
Low noise amplification room, 33b... Frequency conversion room, 34...
... Cover, 35 ... Isolation wall, 38 ... Oscillator, 4
3...Dielectric resonator, 50a, 50b...Protrusion, 51...Groove, 52...Elastic conductive member.
Claims (1)
けされる位置の両側部に、側部方向への半田の流
出を規制する半田流出規制部を設けてなる配線用
導電パターン。 A conductive pattern for wiring, which is provided with solder outflow regulating portions on both sides of a position where semiconductor lead terminals are placed and soldered, to restrict outflow of solder in the lateral direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986095580U JPH0628804Y2 (en) | 1986-06-23 | 1986-06-23 | Circuit board for field effect transistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986095580U JPH0628804Y2 (en) | 1986-06-23 | 1986-06-23 | Circuit board for field effect transistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS633604U true JPS633604U (en) | 1988-01-11 |
| JPH0628804Y2 JPH0628804Y2 (en) | 1994-08-03 |
Family
ID=30960282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986095580U Expired - Lifetime JPH0628804Y2 (en) | 1986-06-23 | 1986-06-23 | Circuit board for field effect transistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628804Y2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111756U (en) * | 1978-01-26 | 1979-08-06 | ||
| JPS58111394A (en) * | 1981-12-24 | 1983-07-02 | 日本電気株式会社 | Electronic circuit board |
| JPS59217389A (en) * | 1983-05-25 | 1984-12-07 | 松下電器産業株式会社 | Method of connecting electronic part |
| JPS6022015U (en) * | 1983-07-22 | 1985-02-15 | パイオニア株式会社 | high frequency amplifier |
| JPS60116273U (en) * | 1984-01-11 | 1985-08-06 | 株式会社東芝 | printed wiring board |
| JPS60163496A (en) * | 1984-02-06 | 1985-08-26 | キヤノン株式会社 | Printed circuit board |
| JPS6313407A (en) * | 1986-07-02 | 1988-01-20 | Mitsubishi Electric Corp | Microwave semiconductor amplifier |
-
1986
- 1986-06-23 JP JP1986095580U patent/JPH0628804Y2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54111756U (en) * | 1978-01-26 | 1979-08-06 | ||
| JPS58111394A (en) * | 1981-12-24 | 1983-07-02 | 日本電気株式会社 | Electronic circuit board |
| JPS59217389A (en) * | 1983-05-25 | 1984-12-07 | 松下電器産業株式会社 | Method of connecting electronic part |
| JPS6022015U (en) * | 1983-07-22 | 1985-02-15 | パイオニア株式会社 | high frequency amplifier |
| JPS60116273U (en) * | 1984-01-11 | 1985-08-06 | 株式会社東芝 | printed wiring board |
| JPS60163496A (en) * | 1984-02-06 | 1985-08-26 | キヤノン株式会社 | Printed circuit board |
| JPS6313407A (en) * | 1986-07-02 | 1988-01-20 | Mitsubishi Electric Corp | Microwave semiconductor amplifier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628804Y2 (en) | 1994-08-03 |
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