JPH03115420U - - Google Patents
Info
- Publication number
- JPH03115420U JPH03115420U JP2466190U JP2466190U JPH03115420U JP H03115420 U JPH03115420 U JP H03115420U JP 2466190 U JP2466190 U JP 2466190U JP 2466190 U JP2466190 U JP 2466190U JP H03115420 U JPH03115420 U JP H03115420U
- Authority
- JP
- Japan
- Prior art keywords
- active
- resonator
- resistor
- coupling capacitor
- resonator element
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Networks Using Active Elements (AREA)
Description
第１図はこの考案の一実施例を示す回路図であ
る。第２図はこの考案の他の実施例を示す回路図
である。第３図は従来技術を示す回路図である。
図において、１０はアクテイブ共振器、１６は
ストリツプライン共振器、１８は増幅器、２０は
トランジスタ、Ｒ１１はエミツタ抵抗、Ｒ１２，
Ｒ１３はバイアス抵抗、Ｒ１４は限流抵抗、Ｃ１
１〜Ｃ１３は結合コンデンサを示す。
FIG. 1 is a circuit diagram showing an embodiment of this invention. FIG. 2 is a circuit diagram showing another embodiment of this invention. FIG. 3 is a circuit diagram showing the prior art. In the figure, 10 is an active resonator, 16 is a stripline resonator, 18 is an amplifier, 20 is a transistor, R11 is an emitter resistor, R12,
R13 is a bias resistor, R14 is a current limiting resistor, C1
1 to C13 indicate coupling capacitors.
Claims (1)
路と前記能動回路が結合される共振器素子とを含
むアクテイブ共振器において、 前記抵抗を可変にしたことを特徴とする、アク
テイブ共振器。 ２ 共振器素子と前記共振器素子に結合コンデン
サによつて結合される能動回路とを含むアクテイ
ブ共振器において、 前記結合コンデンサを可変にしたことを特徴と
する、アクテイブ共振器。[Claims for Utility Model Registration] 1. An active resonator including an active circuit including a transistor connected to a resistor and a resonator element to which the active circuit is coupled, characterized in that the resistor is made variable. active resonator. 2. An active resonator including a resonator element and an active circuit coupled to the resonator element by a coupling capacitor, characterized in that the coupling capacitor is variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2466190U JPH03115420U (en) | 1990-03-12 | 1990-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2466190U JPH03115420U (en) | 1990-03-12 | 1990-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03115420U true JPH03115420U (en) | 1991-11-28 |
Family
ID=31527621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2466190U Pending JPH03115420U (en) | 1990-03-12 | 1990-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03115420U (en) |
-
1990
- 1990-03-12 JP JP2466190U patent/JPH03115420U/ja active Pending