JPH03122555U - - Google Patents
Info
- Publication number
- JPH03122555U JPH03122555U JP3139890U JP3139890U JPH03122555U JP H03122555 U JPH03122555 U JP H03122555U JP 3139890 U JP3139890 U JP 3139890U JP 3139890 U JP3139890 U JP 3139890U JP H03122555 U JPH03122555 U JP H03122555U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor device
- utility
- scope
- field effect
- effect transistor
- 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
- 239000004065 semiconductor Substances 0.000 claims description 2
- 230000005669 field effect Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Description
第１図はこの考案の一実施例によるＦＥＴ増幅
器を示す回路図、第２図は従来のＦＥＴ増幅器を
示す回路図である。
図において、１……ＦＥＴ半導体装置、２，３
……キヤパシタ、４，５……インダクタ、８……
ゲート電圧源、９……ドレイン電圧源、１０……
ＦＥＴチツプ、１１，１２……インダクタ、１３
……キヤパシタ、１４……抵抗、１５……可変抵
抗を示す。なお、図中、同一符号は同一、または
相当部分を示す。
FIG. 1 is a circuit diagram showing an FET amplifier according to an embodiment of this invention, and FIG. 2 is a circuit diagram showing a conventional FET amplifier. In the figure, 1...FET semiconductor device, 2, 3
...Capacitor, 4, 5...Inductor, 8...
Gate voltage source, 9...Drain voltage source, 10...
FET chip, 11, 12...Inductor, 13
... Capacitor, 14 ... Resistor, 15 ... Variable resistance. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
回路とを備えたことを特徴とするマイクロ波半導
体装置。 A microwave semiconductor device comprising a field effect transistor chip and a gate bias circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3139890U JPH03122555U (en) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3139890U JPH03122555U (en) | 1990-03-27 | 1990-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122555U true JPH03122555U (en) | 1991-12-13 |
Family
ID=31534152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3139890U Pending JPH03122555U (en) | 1990-03-27 | 1990-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122555U (en) |
-
1990
- 1990-03-27 JP JP3139890U patent/JPH03122555U/ja active Pending