NL259837A - - Google Patents
Info
- Publication number
- NL259837A NL259837A NL259837DA NL259837A NL 259837 A NL259837 A NL 259837A NL 259837D A NL259837D A NL 259837DA NL 259837 A NL259837 A NL 259837A
- Authority
- NL
- Netherlands
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
- H01P5/19—Conjugate devices, i.e. devices having at least one port decoupled from one other port of the junction type
- H01P5/22—Hybrid ring junctions
- H01P5/222—180° rat race hybrid rings
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
- H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microwave Amplifiers (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP212360 | 1960-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL259837A true NL259837A (enrdf_load_stackoverflow) |
Family
ID=11520557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL259837D NL259837A (enrdf_load_stackoverflow) | 1960-01-22 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1173153B (enrdf_load_stackoverflow) |
| GB (1) | GB899568A (enrdf_load_stackoverflow) |
| NL (1) | NL259837A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2954004B1 (fr) * | 2009-12-15 | 2012-05-25 | St Microelectronics Sa | Coupleur electrique et appareil de communication comportant un tel coupleur electrique |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2784381A (en) * | 1948-10-05 | 1957-03-05 | Bell Telephone Labor Inc | Hybrid ring coupling arrangements |
-
0
- NL NL259837D patent/NL259837A/xx unknown
-
1961
- 1961-01-20 GB GB239861A patent/GB899568A/en not_active Expired
- 1961-01-21 DE DEN19461A patent/DE1173153B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1173153B (de) | 1964-07-02 |
| GB899568A (en) | 1962-06-27 |