JPS6310616U - - Google Patents
Info
- Publication number
- JPS6310616U JPS6310616U JP10322186U JP10322186U JPS6310616U JP S6310616 U JPS6310616 U JP S6310616U JP 10322186 U JP10322186 U JP 10322186U JP 10322186 U JP10322186 U JP 10322186U JP S6310616 U JPS6310616 U JP S6310616U
- Authority
- JP
- Japan
- Prior art keywords
- variable capacitance
- capacitance diode
- change
- controlled oscillator
- voltage controlled
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
Description
第１図は本考案の実施例を示すＶＣＯの周波数
制御素子の配置図、第２図及び第３図は従来のＶ
ＣＯの周波数制御用素子の配置図、第４図は第２
図における共振回路の等価回路、第５図は第３図
のＶＣＯの制御電圧対周波数特性、第６図は本考
案によるＶＣＯの制御電圧対周波数特性である。
１：マイクロストリツプ共振器、２，４：発振
周波数制御用可変容量ダイオード、３，５，６：
制御電圧。
FIG. 1 is a layout diagram of a frequency control element of a VCO showing an embodiment of the present invention, and FIGS. 2 and 3 are a diagram of a conventional VCO.
The layout of the CO frequency control element, Figure 4 is the 2nd
5 shows the control voltage versus frequency characteristic of the VCO of FIG. 3, and FIG. 6 shows the control voltage versus frequency characteristic of the VCO according to the present invention. 1: Microstrip resonator, 2, 4: Variable capacitance diode for oscillation frequency control, 3, 5, 6:
control voltage.
Claims (1)
、該可変容量ダイオードの容量変化に対応して出
力周波数が変化するように構成された電圧制御発
振器に於いて、前記可変容量ダイオードの容量可
変を行う制御電圧端子を該可変容量ダイオードの
陰極及び陽極の端部に、それぞれ独立して設けた
ことを特徴とする電圧制御発振器。 Control for varying the capacitance of the variable capacitance diode in a voltage controlled oscillator configured to connect a variable capacitance diode to one end of a resonant circuit and change the output frequency in response to a change in the capacitance of the variable capacitance diode. A voltage controlled oscillator characterized in that voltage terminals are provided independently at the cathode and anode ends of the variable capacitance diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10322186U JPS6310616U (en) | 1986-07-07 | 1986-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10322186U JPS6310616U (en) | 1986-07-07 | 1986-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6310616U true JPS6310616U (en) | 1988-01-23 |
Family
ID=30975574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10322186U Pending JPS6310616U (en) | 1986-07-07 | 1986-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6310616U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528677A (en) * | 1978-08-22 | 1980-02-29 | Nec Corp | Frequency conversion circuit |
-
1986
- 1986-07-07 JP JP10322186U patent/JPS6310616U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5528677A (en) * | 1978-08-22 | 1980-02-29 | Nec Corp | Frequency conversion circuit |