JPS63144724U - - Google Patents
Info
- Publication number
- JPS63144724U JPS63144724U JP3669087U JP3669087U JPS63144724U JP S63144724 U JPS63144724 U JP S63144724U JP 3669087 U JP3669087 U JP 3669087U JP 3669087 U JP3669087 U JP 3669087U JP S63144724 U JPS63144724 U JP S63144724U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- capacitor connected
- capacitor
- input
- ground
- 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
- 239000003990 capacitor Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Microwave Amplifiers (AREA)
Description
第１図は本考案の一実施例の平面図、第２図は
第１図の実施例を回路図、第３図は第１図および
第２図に示す実施例のアイソレーシヨン対周波数
特性図、第４図は従来のウイルキンソン型電力分
配合成器の回路図、第５図は従来の集中定数型の
π型インピーダンス変換を利用する電力分配合成
器の回路図、第６図は第５図の電力分配合成器の
アイソレーシヨン対周波数特性図である。
１…入力端子、２…出力端子、３…コイル、４
…コンデンサ、５…吸収抵抗、６…コンデンサ、
７，８…出力端子、９…アース、１１，１２…１
／４波長伝送線路。
Fig. 1 is a plan view of one embodiment of the present invention, Fig. 2 is a circuit diagram of the embodiment of Fig. 1, and Fig. 3 is the isolation vs. frequency characteristic of the embodiment shown in Figs. 1 and 2. Figure 4 is a circuit diagram of a conventional Wilkinson-type power distributor/combiner, Figure 5 is a circuit diagram of a conventional power distributor/combiner using lumped constant type π-type impedance transformation, and Figure 6 is a circuit diagram of a conventional power distributor/combiner using lumped constant type π-type impedance transformation. FIG. 3 is an isolation vs. frequency characteristic diagram of a power distribution/synthesizer. 1...Input terminal, 2...Output terminal, 3...Coil, 4
... Capacitor, 5... Absorption resistor, 6... Capacitor,
7, 8...Output terminal, 9...Earth, 11,12...1
/4 wavelength transmission line.
Claims (1)
インピーダンス変換を利用する集中定数型の電力
分配合成器において、 入力端子とアース間に接続したコンデンサと、
前記入力端子に接続され互いに入力電力を分配す
る少なくとも２つのコイルと、前記コイルによつ
て分配されたそれぞれの電力を出力する出力端子
ごとにアース間に接続したコンデンサと、前記出
力端子相互間に接続した抵抗と、前記抵抗に並列
に前記出力端子相互間に接続したコンデンサとを
有して成ることを特徴とする電力分配合成器。[Scope of Utility Model Registration Claim] In a lumped constant type power distribution combiner that is composed of a capacitor, a coil, and a resistor and uses π-type impedance conversion, a capacitor connected between an input terminal and ground,
at least two coils connected to the input terminals and distributing input power to each other; a capacitor connected between the ground for each output terminal outputting the respective power distributed by the coils; and a capacitor connected between the output terminals. A power distribution combiner comprising: a resistor connected to the output terminal; and a capacitor connected in parallel to the resistor between the output terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036690U JPH0611634Y2 (en) | 1987-03-12 | 1987-03-12 | Power distribution combiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036690U JPH0611634Y2 (en) | 1987-03-12 | 1987-03-12 | Power distribution combiner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63144724U true JPS63144724U (en) | 1988-09-22 |
| JPH0611634Y2 JPH0611634Y2 (en) | 1994-03-23 |
Family
ID=30847331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987036690U Expired - Lifetime JPH0611634Y2 (en) | 1987-03-12 | 1987-03-12 | Power distribution combiner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611634Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015005232A1 (en) * | 2013-07-09 | 2015-01-15 | 株式会社日立国際電気 | Synthesizer |
| US11972894B2 (en) | 2018-12-12 | 2024-04-30 | Murata Manufacturing Co., Ltd. | Power divider |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231697A (en) * | 1975-08-27 | 1977-03-10 | Seiko Instr & Electronics Ltd | Display unit |
| JPS534379A (en) * | 1976-07-02 | 1978-01-14 | Toshiba Corp | High frequency illuminator |
| JPS5837220U (en) * | 1981-09-02 | 1983-03-10 | デイエツクスアンテナ株式会社 | power divider |
| JPS61123201A (en) * | 1984-11-19 | 1986-06-11 | Yagi Antenna Co Ltd | Distributor/mixer |
-
1987
- 1987-03-12 JP JP1987036690U patent/JPH0611634Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5231697A (en) * | 1975-08-27 | 1977-03-10 | Seiko Instr & Electronics Ltd | Display unit |
| JPS534379A (en) * | 1976-07-02 | 1978-01-14 | Toshiba Corp | High frequency illuminator |
| JPS5837220U (en) * | 1981-09-02 | 1983-03-10 | デイエツクスアンテナ株式会社 | power divider |
| JPS61123201A (en) * | 1984-11-19 | 1986-06-11 | Yagi Antenna Co Ltd | Distributor/mixer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015005232A1 (en) * | 2013-07-09 | 2015-01-15 | 株式会社日立国際電気 | Synthesizer |
| JP2015019153A (en) * | 2013-07-09 | 2015-01-29 | 株式会社日立国際電気 | Combiner |
| US11972894B2 (en) | 2018-12-12 | 2024-04-30 | Murata Manufacturing Co., Ltd. | Power divider |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611634Y2 (en) | 1994-03-23 |