JPH01160728U - - Google Patents
Info
- Publication number
- JPH01160728U JPH01160728U JP5759288U JP5759288U JPH01160728U JP H01160728 U JPH01160728 U JP H01160728U JP 5759288 U JP5759288 U JP 5759288U JP 5759288 U JP5759288 U JP 5759288U JP H01160728 U JPH01160728 U JP H01160728U
- Authority
- JP
- Japan
- Prior art keywords
- variable capacitance
- coupling capacitor
- capacitance diode
- tuning circuit
- tuner
- 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.)
- Granted
Links
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Description
第１図は本考案の一実施例を示すチユーナの段
間複同調回路図、第２図は従来例を示す回路図で
ある。 ４′…Ｍ結合複同調回路、ＣＯ…反結合用コン
デンサ、Ｌ１〜Ｌ４…段間同調コイル、Ｄ５…可
変容量ダイオード。
間複同調回路図、第２図は従来例を示す回路図で
ある。 ４′…Ｍ結合複同調回路、ＣＯ…反結合用コン
デンサ、Ｌ１〜Ｌ４…段間同調コイル、Ｄ５…可
変容量ダイオード。
Claims (1)
- 可変容量ダイオードを含む反結合用コンデンサ
を具備するＭ結合複同調回路であつて、前記可変
容量ダイオードが同調出力の結合容量として出力
側に挿入されたことを特徴とするチユーナ同調回
路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988057592U JPH0611646Y2 (ja) | 1988-04-28 | 1988-04-28 | チューナ同調回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988057592U JPH0611646Y2 (ja) | 1988-04-28 | 1988-04-28 | チューナ同調回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01160728U true JPH01160728U (ja) | 1989-11-08 |
| JPH0611646Y2 JPH0611646Y2 (ja) | 1994-03-23 |
Family
ID=31283440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988057592U Expired - Lifetime JPH0611646Y2 (ja) | 1988-04-28 | 1988-04-28 | チューナ同調回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611646Y2 (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201316A (en) * | 1981-06-03 | 1982-12-09 | Mitsubishi Electric Corp | Coupling circuit |
-
1988
- 1988-04-28 JP JP1988057592U patent/JPH0611646Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201316A (en) * | 1981-06-03 | 1982-12-09 | Mitsubishi Electric Corp | Coupling circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611646Y2 (ja) | 1994-03-23 |