KR900002655Y1 - Rf 모듀레이터 - Google Patents
Rf 모듀레이터 Download PDFInfo
- Publication number
- KR900002655Y1 KR900002655Y1 KR2019870003773U KR870003773U KR900002655Y1 KR 900002655 Y1 KR900002655 Y1 KR 900002655Y1 KR 2019870003773 U KR2019870003773 U KR 2019870003773U KR 870003773 U KR870003773 U KR 870003773U KR 900002655 Y1 KR900002655 Y1 KR 900002655Y1
- Authority
- KR
- South Korea
- Prior art keywords
- modulator
- mother
- oscillator block
- substrate
- disposed
- 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
- 239000000758 substrate Substances 0.000 description 21
- 230000010355 oscillation Effects 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 9
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/08—Amplitude modulation by means of variable impedance element
- H03C1/14—Amplitude modulation by means of variable impedance element the element being a diode
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Amplitude Modulation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61-139093 | 1986-09-09 | ||
| JP1986139093U JPS6344516U (enrdf_load_stackoverflow) | 1986-09-09 | 1986-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880007096U KR880007096U (ko) | 1988-05-31 |
| KR900002655Y1 true KR900002655Y1 (ko) | 1990-03-31 |
Family
ID=15237328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870003773U Expired KR900002655Y1 (ko) | 1986-09-09 | 1987-03-24 | Rf 모듀레이터 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS6344516U (enrdf_load_stackoverflow) |
| KR (1) | KR900002655Y1 (enrdf_load_stackoverflow) |
-
1986
- 1986-09-09 JP JP1986139093U patent/JPS6344516U/ja active Pending
-
1987
- 1987-03-24 KR KR2019870003773U patent/KR900002655Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6344516U (enrdf_load_stackoverflow) | 1988-03-25 |
| KR880007096U (ko) | 1988-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19870324 |
|
| UA0201 | Request for examination |
Patent event date: 19870324 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19900228 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19900619 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19900917 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19900917 |
|
| UR1001 | Payment of annual fee |
Payment date: 19930317 Start annual number: 4 End annual number: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 19940203 Start annual number: 5 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19941213 Start annual number: 6 End annual number: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 19951211 Start annual number: 7 End annual number: 7 |
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| UR1001 | Payment of annual fee |
Payment date: 19970108 Start annual number: 8 End annual number: 8 |
|
| UR1001 | Payment of annual fee |
Payment date: 19971217 Start annual number: 9 End annual number: 9 |
|
| UR1001 | Payment of annual fee |
Payment date: 19990318 Start annual number: 10 End annual number: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 19991229 Start annual number: 11 End annual number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20010222 Year of fee payment: 12 |
|
| UR1001 | Payment of annual fee |
Payment date: 20010222 Start annual number: 12 End annual number: 12 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |