JPS5981118U - transistor power amplifier - Google Patents
transistor power amplifierInfo
- Publication number
- JPS5981118U JPS5981118U JP17808882U JP17808882U JPS5981118U JP S5981118 U JPS5981118 U JP S5981118U JP 17808882 U JP17808882 U JP 17808882U JP 17808882 U JP17808882 U JP 17808882U JP S5981118 U JPS5981118 U JP S5981118U
- Authority
- JP
- Japan
- Prior art keywords
- power amplifier
- transistor power
- impedance matching
- transistors
- conductor
- 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
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図は従来のトランジスタ電力増幅器の上面図、第２
図はその回路図、第３図は本考案の第１の実施例の上面
図、第４図は本考案の第２の実施例の上面図である。
１・・・・・・プッシュプル動作トランジスタ収容用の
パッケージ、２・・・・・・伝送線路、３・・・・・・
整合用コンデンサ、４・・・・・・直流阻止コンデンサ
、５・・・・・−平衡−不平衡変換トランス、６・・・
・・・高周波阻止コイル、７、 ８・・・・・・バイパ
スコンデンサ、１１．１２・・・・・・バイアス電圧入
力端子、１５・・・・・・平衡−不平衡変換トランス取
付用ランド、１６・・・・・・先端高周波短絡スタブ、
１７・・・・・・高周波短絡コンデンサ、１８・・・・
・・接地パターン、１９．４９・・曲溝体パターン、２
１．２２・・・・・・電源電圧入力端子、３１．３２・
・・・・・ベースリード、４１．４２・・・・・・コレ
クタリード。
−讐３ 函
埠４図Figure 1 is a top view of a conventional transistor power amplifier; Figure 2 is a top view of a conventional transistor power amplifier;
3 is a top view of the first embodiment of the present invention, and FIG. 4 is a top view of the second embodiment of the present invention. 1...Package for accommodating push-pull operation transistor, 2...Transmission line, 3...
Matching capacitor, 4...DC blocking capacitor, 5...-Balanced-unbalanced conversion transformer, 6...
...High frequency blocking coil, 7, 8...Bypass capacitor, 11.12...Bias voltage input terminal, 15...Balanced-unbalanced conversion transformer mounting land, 16...Tip high frequency short circuit stub,
17... High frequency short circuit capacitor, 18...
...Ground pattern, 19.49...Curved groove pattern, 2
1.22...Power supply voltage input terminal, 31.32.
...Base lead, 41.42...Collector lead. -enemy 3 Hakanto 4
Claims (2)
動作をする２つのトランジスタと、これらトランジスタ
に対する入力用及び出力用のインピータンス整合回路と
、これらインピータンス整合回路にそれぞれ接続される
入力用及び出力用の平衡−不平衡トランスと、前記イン
ピータンス整合回路の少なくとも一部分か形成しである
誘電体基板とを備え、前記平衡−不平衡トランスかそれ
ぞれ同軸・ケーフルで形成してあり、これら同軸ケーフ
ルの前記インピータンス整合回路に接続される側の端部
は前記誘電体上の導体に接続しであるトランジスタ電力
増幅器において、前記２つのトランジスタに対するコレ
クタ電圧及びヘース電圧が前記誘電体に形成した第１及
び第２の導体パターンを介してそれぞれ与えられること
を特徴とするトランジスタ電力増幅器。(1) Two transistors housed in a common container and performing nibble operation with each other, impedance matching circuits for input and output to these transistors, and input transistors connected to these impedance matching circuits, respectively. and a balanced-unbalanced transformer for output, and a dielectric substrate forming at least a part of the impedance matching circuit, and each of the balanced-unbalanced transformers is formed of a coaxial cable and a cable, and these coaxial In the transistor power amplifier, the end of the cable connected to the impedance matching circuit is connected to a conductor on the dielectric, and the collector voltage and Hose voltage for the two transistors are connected to the conductor formed on the dielectric. A transistor power amplifier characterized in that the transistor power amplifier is provided through first and second conductor patterns, respectively.
記第１及び第２の導体パターンはそれぞれ隣接する他の
プッシュプル動作形のトランジスタ電力増幅回路に対す
るコレクタ電圧供給導体及びベース電圧供給導体である
ことを特徴とするトランジスタ電力増幅器。(2) In the transistor power amplifier described in the preceding paragraph, the first and second conductor patterns are collector voltage supply conductors and base voltage supply conductors, respectively, for other adjacent push-pull operation type transistor power amplifier circuits. transistor power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17808882U JPS5981118U (en) | 1982-11-25 | 1982-11-25 | transistor power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17808882U JPS5981118U (en) | 1982-11-25 | 1982-11-25 | transistor power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5981118U true JPS5981118U (en) | 1984-06-01 |
Family
ID=30386740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17808882U Pending JPS5981118U (en) | 1982-11-25 | 1982-11-25 | transistor power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006229462A (en) * | 2005-02-16 | 2006-08-31 | Matsushita Electric Ind Co Ltd | High output power amplifier module |
-
1982
- 1982-11-25 JP JP17808882U patent/JPS5981118U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006229462A (en) * | 2005-02-16 | 2006-08-31 | Matsushita Electric Ind Co Ltd | High output power amplifier module |
| JP4674097B2 (en) * | 2005-02-16 | 2011-04-20 | パナソニック株式会社 | High output power amplification module |
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