JPS60160604U - Choke circuit for microwave band amplifier - Google Patents
Choke circuit for microwave band amplifierInfo
- Publication number
- JPS60160604U JPS60160604U JP4904784U JP4904784U JPS60160604U JP S60160604 U JPS60160604 U JP S60160604U JP 4904784 U JP4904784 U JP 4904784U JP 4904784 U JP4904784 U JP 4904784U JP S60160604 U JPS60160604 U JP S60160604U
- Authority
- JP
- Japan
- Prior art keywords
- line
- microwave band
- band amplifier
- choke circuit
- resistive film
- 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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Waveguide Connection Structure (AREA)
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、従来技術によるマイクロ波帯増幅器・ 用チ
ョーク回路の一例を示す上面図である。第２図は、本考
案によるマイクロ波帯増幅器用チョーク回路の一実施例
を示す上面図である。第３図は、近傍に抵抗膜を配置し
た導体パターンによる伝送線路の等節回略図である。
１・・・・・・誘電体基板、２・・・・・・主信号線路
、３゜８．９・・・・・・λｇ／４線路、４・・・・・
・チップコンデンサ、５・・・・・・導体パターン、６
・・・・・・ランド、７・・・・・・バイアス供給線、
１０．１１・・・・・・接続点、１２・・・・・・抵抗
膜。
第１図 〕 −
第２図FIG. 1 is a top view showing an example of a conventional choke circuit for a microwave band amplifier. FIG. 2 is a top view showing an embodiment of a choke circuit for a microwave band amplifier according to the present invention. FIG. 3 is an equidistant schematic diagram of a transmission line using a conductor pattern with a resistive film placed nearby. 1...Dielectric substrate, 2...Main signal line, 3゜8.9...λg/4 line, 4...
・Chip capacitor, 5... Conductor pattern, 6
... Land, 7 ... Bias supply line,
10.11...Connection point, 12...Resistive film. Figure 1] - Figure 2
Claims (1)
４線路と、前記第１のλｇ／４線に一端を接続し、他
端を主信号線路に接続した第２のλｇ／４線路と、前記
第１のλｇ／４線路と前記第２のλｇ／４線路との接続
点に一端を接続し、他端をトランジスタ用バイアス供給
端子に接続すると共に、近傍に電磁界吸収用の抵抗膜を
配置した第３のλｇ／４線路とを具備し、一枚の誘電体
基板上に一体化して構成したことを特徴とするマイクロ
波帯増幅器用チョーク回路。The first λg/4 having a length of λg/4 and having one end open
4 lines, a second λg/4 line having one end connected to the first λg/4 line and the other end connected to the main signal line, the first λg/4 line and the second λg/4 line; a third λg/4 line, one end of which is connected to the connection point with the /4 line, the other end of which is connected to the bias supply terminal for the transistor, and a resistive film for absorbing electromagnetic fields is arranged nearby; A choke circuit for a microwave band amplifier, characterized in that it is configured integrally on a single dielectric substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4904784U JPS60160604U (en) | 1984-04-03 | 1984-04-03 | Choke circuit for microwave band amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4904784U JPS60160604U (en) | 1984-04-03 | 1984-04-03 | Choke circuit for microwave band amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60160604U true JPS60160604U (en) | 1985-10-25 |
Family
ID=30565874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4904784U Pending JPS60160604U (en) | 1984-04-03 | 1984-04-03 | Choke circuit for microwave band amplifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60160604U (en) |
-
1984
- 1984-04-03 JP JP4904784U patent/JPS60160604U/en active Pending
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