JPS63113315U - - Google Patents
Info
- Publication number
- JPS63113315U JPS63113315U JP446987U JP446987U JPS63113315U JP S63113315 U JPS63113315 U JP S63113315U JP 446987 U JP446987 U JP 446987U JP 446987 U JP446987 U JP 446987U JP S63113315 U JPS63113315 U JP S63113315U
- Authority
- JP
- Japan
- Prior art keywords
- coaxial cable
- semi
- push
- power amplifier
- transformer
- 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
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Description
第１図は１／４λ変成器を用いたプツシユプル
電力増幅部の構成図、第２図は可撓性セミリジツ
ト同軸ケーブルを中空のスパイラル状に形成し、
自立構造でプリント板に取付けた要部の斜視図、
第３図は軟性同軸ケーブルをボビンに取付けた斜
視図、第４図は軟性同軸ケーブルを接着剤で固定
した斜視図である。
符号の説明、１ａ，１ｂ……入力１／４λ変成
器、２ａ，２ｂ……出力１／４λ変成器、３ａ，
３ｂ……プツシユプル電力増幅回路、４……可撓
性セミリジツト同軸ケーブル、５……プリント基
板、６……軟性同軸ケーブル、７……ボビン、５
１……入力、５２……出力。
Figure 1 is a block diagram of a push-pull power amplifier using a 1/4λ transformer, and Figure 2 is a flexible semi-rigid coaxial cable formed into a hollow spiral shape.
A perspective view of the main parts attached to a printed board with a freestanding structure.
FIG. 3 is a perspective view of the flexible coaxial cable attached to the bobbin, and FIG. 4 is a perspective view of the flexible coaxial cable fixed with adhesive. Explanation of symbols: 1a, 1b...Input 1/4λ transformer, 2a, 2b...Output 1/4λ transformer, 3a,
3b... Push-pull power amplifier circuit, 4... Flexible semi-rigid coaxial cable, 5... Printed circuit board, 6... Flexible coaxial cable, 7... Bobbin, 5
1...Input, 52...Output.
Claims (1)
ンス変成器とを備え、 入力高周波信号を分配し、増幅電力を合成する
ことを特徴とするプツシユプル高周波電力増幅器
のセミリジツト同軸ケーブルによる変成器。[Scope of Claim for Utility Model Registration] A semi-rigid push-pull high-frequency power amplifier characterized by comprising a push-pull high-frequency power amplifier and an input/output impedance transformer of a semi-rigid coaxial cable, which distributes input high-frequency signals and combines amplified power. Transformer with coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP446987U JPS63113315U (en) | 1987-01-16 | 1987-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP446987U JPS63113315U (en) | 1987-01-16 | 1987-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113315U true JPS63113315U (en) | 1988-07-21 |
Family
ID=30785159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP446987U Pending JPS63113315U (en) | 1987-01-16 | 1987-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008131645A (en) * | 2006-11-21 | 2008-06-05 | Korea Advanced Inst Of Science & Technology | Power amplifier using power coupler |
-
1987
- 1987-01-16 JP JP446987U patent/JPS63113315U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008131645A (en) * | 2006-11-21 | 2008-06-05 | Korea Advanced Inst Of Science & Technology | Power amplifier using power coupler |