KR880701472A - 전력 분배 및 결합 회로 - Google Patents
전력 분배 및 결합 회로Info
- Publication number
- KR880701472A KR880701472A KR1019880700086A KR880700086A KR880701472A KR 880701472 A KR880701472 A KR 880701472A KR 1019880700086 A KR1019880700086 A KR 1019880700086A KR 880700086 A KR880700086 A KR 880700086A KR 880701472 A KR880701472 A KR 880701472A
- Authority
- KR
- South Korea
- Prior art keywords
- power distribution
- coupling circuit
- coupling
- circuit
- distribution
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86821186A | 1986-05-28 | 1986-05-28 | |
| US868211 | 1986-05-28 | ||
| PCT/US1987/000681 WO1987007438A1 (en) | 1986-05-28 | 1987-03-30 | Power divider/combiner circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880701472A true KR880701472A (ko) | 1988-07-27 |
| KR900008628B1 KR900008628B1 (ko) | 1990-11-26 |
Family
ID=25351241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880700086A KR900008628B1 (ko) | 1986-05-28 | 1987-03-30 | 광대역 전력 분배기 및 결합기 회로 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0271505B1 (ko) |
| JP (1) | JPS63503429A (ko) |
| KR (1) | KR900008628B1 (ko) |
| AU (1) | AU581817B2 (ko) |
| DE (1) | DE3779269D1 (ko) |
| DK (1) | DK35988D0 (ko) |
| NO (1) | NO171580C (ko) |
| WO (1) | WO1987007438A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222488A (en) * | 1988-08-31 | 1990-03-07 | Philips Electronic Associated | Broad bandwidth planar power combiner/divider device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1528743A (fr) * | 1967-04-25 | 1968-06-14 | Répartiteur d'énergie à haute fréquence | |
| GB1330408A (en) * | 1971-04-26 | 1973-09-19 | Mullard Ltd | Microwave power-divider |
| US3886498A (en) * | 1974-07-22 | 1975-05-27 | Us Navy | Wideband, matched three port power divider |
| JPS5349930A (en) * | 1976-10-18 | 1978-05-06 | Nec Corp | Ultra-high frequency power distribution/composition circuit |
| US4129839A (en) * | 1977-03-09 | 1978-12-12 | Raytheon Company | Radio frequency energy combiner or divider |
| JPS5610701A (en) * | 1979-07-09 | 1981-02-03 | Denki Kogyo Kk | Impedance matching method of strip line |
| JPS58119203A (ja) * | 1982-01-08 | 1983-07-15 | Nippon Telegr & Teleph Corp <Ntt> | 位相補償形分布結合電力分配器 |
| JPS5930327A (ja) * | 1982-08-13 | 1984-02-17 | Hitachi Ltd | 半導体集積回路 |
-
1987
- 1987-03-30 JP JP62502712A patent/JPS63503429A/ja active Granted
- 1987-03-30 WO PCT/US1987/000681 patent/WO1987007438A1/en active IP Right Grant
- 1987-03-30 KR KR1019880700086A patent/KR900008628B1/ko not_active IP Right Cessation
- 1987-03-30 DE DE8787902973T patent/DE3779269D1/de not_active Expired - Fee Related
- 1987-03-30 AU AU73572/87A patent/AU581817B2/en not_active Ceased
- 1987-03-30 EP EP87902973A patent/EP0271505B1/en not_active Expired - Lifetime
-
1988
- 1988-01-14 NO NO880153A patent/NO171580C/no unknown
- 1988-01-26 DK DK035988A patent/DK35988D0/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU581817B2 (en) | 1989-03-02 |
| AU7357287A (en) | 1987-12-22 |
| KR900008628B1 (ko) | 1990-11-26 |
| EP0271505A1 (en) | 1988-06-22 |
| DK35988A (da) | 1988-01-26 |
| NO880153D0 (no) | 1988-01-14 |
| JPH0434322B2 (ko) | 1992-06-05 |
| DE3779269D1 (de) | 1992-06-25 |
| NO880153L (no) | 1988-01-14 |
| JPS63503429A (ja) | 1988-12-08 |
| NO171580C (no) | 1993-03-31 |
| EP0271505B1 (en) | 1992-05-20 |
| WO1987007438A1 (en) | 1987-12-03 |
| DK35988D0 (da) | 1988-01-26 |
| NO171580B (no) | 1992-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 19941026 Year of fee payment: 5 |
|
| LAPS | Lapse due to unpaid annual fee |