JPS624016B2 - - Google Patents
Info
- Publication number
- JPS624016B2 JPS624016B2 JP9689780A JP9689780A JPS624016B2 JP S624016 B2 JPS624016 B2 JP S624016B2 JP 9689780 A JP9689780 A JP 9689780A JP 9689780 A JP9689780 A JP 9689780A JP S624016 B2 JPS624016 B2 JP S624016B2
- Authority
- JP
- Japan
- Prior art keywords
- tuning
- diode switch
- circuit
- vco
- control voltage
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
- H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
- H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes
Landscapes
- Superheterodyne Receivers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9689780A JPS5723334A (en) | 1980-07-17 | 1980-07-17 | Tuning circuit equipped with vco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9689780A JPS5723334A (en) | 1980-07-17 | 1980-07-17 | Tuning circuit equipped with vco |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5723334A JPS5723334A (en) | 1982-02-06 |
| JPS624016B2 true JPS624016B2 (enrdf_load_stackoverflow) | 1987-01-28 |
Family
ID=14177159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9689780A Granted JPS5723334A (en) | 1980-07-17 | 1980-07-17 | Tuning circuit equipped with vco |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5723334A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0261853A (ja) * | 1988-08-26 | 1990-03-01 | Toshiba Corp | テープレコーダ装置 |
| US5369536A (en) * | 1991-04-17 | 1994-11-29 | Matsushita Electric Industrial Co., Ltd. | Magnetic recording reproducing apparatus with stoppers for loading boats |
-
1980
- 1980-07-17 JP JP9689780A patent/JPS5723334A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5723334A (en) | 1982-02-06 |