JPH021914U - - Google Patents
Info
- Publication number
- JPH021914U JPH021914U JP7971688U JP7971688U JPH021914U JP H021914 U JPH021914 U JP H021914U JP 7971688 U JP7971688 U JP 7971688U JP 7971688 U JP7971688 U JP 7971688U JP H021914 U JPH021914 U JP H021914U
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- amplification sections
- section
- frequency amplification
- fet amplifier
- 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.)
- Pending
Links
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 230000017525 heat dissipation Effects 0.000 claims description 4
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Amplifiers (AREA)
Description
第１図ａ，ｂは本考案の一実施例のＡ―Ａ断面
図及び縦断面図、第２図ａ，ｂは従来のＦＥＴ増
幅器の一例のＢ―Ｂ断面図および縦断面図。
１，２，１′，２′……高周波増幅部、３，４
，３′，４′……増幅部出力部、５……高周波回
路部、６，６′……放熱部、７……入力高周波回
路部、８……高周波回路入力部（コネクタ）、９
，９′……フイン、１０，１１，１２……放熱部
切欠き部、１３，１３′……ケーブル。
1A and 1B are a cross-sectional view taken along the line AA and a vertical cross-sectional view of an embodiment of the present invention, and FIGS. 2A and 2B are a cross-sectional view taken along the B-B line and a vertical cross-sectional view of an example of a conventional FET amplifier. 1, 2, 1', 2'...high frequency amplification section, 3, 4
, 3', 4'... Amplification section output section, 5... High frequency circuit section, 6, 6'... Heat dissipation section, 7... Input high frequency circuit section, 8... High frequency circuit input section (connector), 9
, 9'... Fin, 10, 11, 12... Heat dissipation section notch, 13, 13'... Cable.
Claims (1)
ぞれ行う２個の高周波増幅部と、これら各高周波
増幅部で発生した熱を放散させるようにこれら高
周波増幅部の間に密着して設けられた放熱部と、
前記各高周波増幅部に高周波入力信号を供給する
高周波入力部と、前記各高周波増幅部で増幅され
た高周波信号を合成し出力する高周波回路部とを
有する高出力ＦＥＴ増幅器において、前記放熱部
の一部に切欠き部が設けられ、この切欠き部に、
前記各高周波増幅部の出力部および前記高周波入
力部の各突出部分が嵌入されて前記放熱部の内部
に設置されるようにしたことを特徴とする高出力
ＦＥＴ増幅器。 Two high-frequency amplification sections each amplifying high-frequency signals using a plurality of FETs, and a heat dissipation section provided in close contact between these high-frequency amplification sections so as to dissipate the heat generated in each of these high-frequency amplification sections. and,
In the high-power FET amplifier, the high-power FET amplifier includes a high-frequency input section that supplies a high-frequency input signal to each of the high-frequency amplification sections, and a high-frequency circuit section that synthesizes and outputs the high-frequency signals amplified by the high-frequency amplification sections. A notch is provided in the part, and in this notch,
A high-output FET amplifier, characterized in that the output section of each of the high-frequency amplification sections and the protruding portions of the high-frequency input section are fitted and installed inside the heat dissipation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7971688U JPH021914U (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7971688U JPH021914U (en) | 1988-06-15 | 1988-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021914U true JPH021914U (en) | 1990-01-09 |
Family
ID=31304573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7971688U Pending JPH021914U (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101402127B1 (en) * | 2014-03-05 | 2014-06-03 | 주식회사 피에이텍 | Amplifier embedded improved balun for wireless communication |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946018B2 (en) * | 1974-10-09 | 1984-11-09 | ウエスタ−ン エレクトリツク カムパニ− インコ−ポレ−テツド | display system |
-
1988
- 1988-06-15 JP JP7971688U patent/JPH021914U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946018B2 (en) * | 1974-10-09 | 1984-11-09 | ウエスタ−ン エレクトリツク カムパニ− インコ−ポレ−テツド | display system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101402127B1 (en) * | 2014-03-05 | 2014-06-03 | 주식회사 피에이텍 | Amplifier embedded improved balun for wireless communication |
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