KR940002128U - If 밴드폭 절환회로 - Google Patents
If 밴드폭 절환회로Info
- Publication number
- KR940002128U KR940002128U KR2019920009952U KR920009952U KR940002128U KR 940002128 U KR940002128 U KR 940002128U KR 2019920009952 U KR2019920009952 U KR 2019920009952U KR 920009952 U KR920009952 U KR 920009952U KR 940002128 U KR940002128 U KR 940002128U
- Authority
- KR
- South Korea
- Prior art keywords
- switching circuit
- bandwidth switching
- bandwidth
- circuit
- switching
- Prior art date
Links
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/22—Continuous tuning of single resonant circuit by varying inductance and capacitance simultaneously
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92009952U KR950000103Y1 (ko) | 1992-06-05 | 1992-06-05 | If 밴드폭 절환회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92009952U KR950000103Y1 (ko) | 1992-06-05 | 1992-06-05 | If 밴드폭 절환회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940002128U true KR940002128U (ko) | 1994-01-03 |
| KR950000103Y1 KR950000103Y1 (ko) | 1995-01-09 |
Family
ID=19334392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92009952U KR950000103Y1 (ko) | 1992-06-05 | 1992-06-05 | If 밴드폭 절환회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950000103Y1 (ko) |
-
1992
- 1992-06-05 KR KR92009952U patent/KR950000103Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950000103Y1 (ko) | 1995-01-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20040107 Year of fee payment: 10 |
|
| LAPS | Lapse due to unpaid annual fee |