JPH0288325U - - Google Patents
Info
- Publication number
- JPH0288325U JPH0288325U JP16850988U JP16850988U JPH0288325U JP H0288325 U JPH0288325 U JP H0288325U JP 16850988 U JP16850988 U JP 16850988U JP 16850988 U JP16850988 U JP 16850988U JP H0288325 U JPH0288325 U JP H0288325U
- Authority
- JP
- Japan
- Prior art keywords
- oscillation
- varactor diode
- fine tuning
- series
- utility
- 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
- 230000010355 oscillation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
Description
第１図は本考案に係る発振装置の回路図、第２
図は従来の発振回路図、第３図乃至第８図は発振
周波数の特性曲線図である。
１０…同調回路、Ｑ…発振素子、Ｃ…バラクタ
ダイオード、Ｌ…同調用インダクタンス、ｌ…微
調用コイル。
Figure 1 is a circuit diagram of an oscillation device according to the present invention, Figure 2 is a circuit diagram of an oscillation device according to the present invention;
The figure is a conventional oscillation circuit diagram, and FIGS. 3 to 8 are oscillation frequency characteristic curve diagrams. 10... Tuning circuit, Q... Oscillation element, C... Varactor diode, L... Tuning inductance, l... Fine tuning coil.
補正 平１．４．１８
図面の簡単な説明を次のように補正する。
明細書の第６頁第１０行目の「特性曲線図」の
後に、「、及び第９図は本考案と従来の発振回路
のトラツキング特性図」を挿入する。Amendment 1.4.18 Hei 1. The brief description of the drawing is amended as follows. After "characteristic curve diagram" on page 6, line 10 of the specification, insert "and FIG. 9 is a tracking characteristic diagram of the oscillation circuit of the present invention and the conventional oscillation circuit".
Claims (1)
ルを接続したことを特徴とする電圧制御発振装置
。 A voltage controlled oscillator characterized by connecting a frequency fine tuning coil in series with a varactor diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16850988U JPH0288325U (en) | 1988-12-26 | 1988-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16850988U JPH0288325U (en) | 1988-12-26 | 1988-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0288325U true JPH0288325U (en) | 1990-07-12 |
Family
ID=31457748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16850988U Pending JPH0288325U (en) | 1988-12-26 | 1988-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0288325U (en) |
-
1988
- 1988-12-26 JP JP16850988U patent/JPH0288325U/ja active Pending
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