NL7102331A - - Google Patents
Info
- Publication number
- NL7102331A NL7102331A NL7102331A NL7102331A NL7102331A NL 7102331 A NL7102331 A NL 7102331A NL 7102331 A NL7102331 A NL 7102331A NL 7102331 A NL7102331 A NL 7102331A NL 7102331 A NL7102331 A NL 7102331A
- 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
- H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
- H01P5/10—Coupling devices of the waveguide type for linking dissimilar lines or devices for coupling balanced with unbalanced lines or devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4974570A | 1970-06-25 | 1970-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7102331A true NL7102331A (xx) | 1971-12-28 |
Family
ID=21961475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7102331A NL7102331A (xx) | 1970-06-25 | 1971-02-22 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3656071A (xx) |
| JP (1) | JPS471220B1 (xx) |
| CA (1) | CA932043A (xx) |
| DE (1) | DE2114165A1 (xx) |
| ES (1) | ES392350A1 (xx) |
| FR (1) | FR2096475B1 (xx) |
| GB (1) | GB1326675A (xx) |
| NL (1) | NL7102331A (xx) |
| SE (1) | SE359198B (xx) |
| ZA (1) | ZA714117B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3827001A (en) * | 1973-06-25 | 1974-07-30 | Us Navy | Wide band series-connected equal amplitude power divider |
| FR2299735A1 (fr) * | 1975-01-31 | 1976-08-27 | Thomson Csf | Dispositif de transition entre un systeme de lignes coaxiales independantes et un |
| JPS5215709A (en) * | 1975-07-25 | 1977-02-05 | Fuji Photo Film Co Ltd | Method of producing pressure sensitized copy sheets |
| US4032850A (en) * | 1976-01-12 | 1977-06-28 | Varian Associates | Coaxial balun with doubly balanced heterodyne converter |
| PL141094B1 (en) * | 1983-12-09 | 1987-06-30 | Polska Akad Nauk Centrum | Microwave balun transformer,especially for mixers and modulators |
| FR2652197B1 (fr) * | 1989-09-18 | 1992-09-18 | Motorola Semiconducteurs Borde | Transformateurs du type symetrique-dissymetrique perfectionnes. |
| US5148130A (en) * | 1990-06-07 | 1992-09-15 | Dietrich James L | Wideband microstrip UHF balun |
| US5379006A (en) * | 1993-06-11 | 1995-01-03 | The United States Of America As Represented By The Secretary Of The Army | Wideband (DC to GHz) balun |
| US6097349A (en) * | 1997-11-18 | 2000-08-01 | Ericsson Inc. | Compact antenna feed circuits |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2606964A (en) * | 1948-02-07 | 1952-08-12 | Rca Corp | Radio frequency transmission line circuits |
| US2925566A (en) * | 1957-06-26 | 1960-02-16 | Jasik Henry | Broad band balun transformer |
| US3497832A (en) * | 1967-08-24 | 1970-02-24 | Emerson Electric Co | Radio frequency transmission line tee hybrid |
-
1970
- 1970-06-25 US US49745A patent/US3656071A/en not_active Expired - Lifetime
-
1971
- 1971-01-27 CA CA103844A patent/CA932043A/en not_active Expired
- 1971-02-22 NL NL7102331A patent/NL7102331A/xx unknown
- 1971-03-16 SE SE03370/71A patent/SE359198B/xx unknown
- 1971-03-24 DE DE19712114165 patent/DE2114165A1/de active Pending
- 1971-03-24 JP JP1714071A patent/JPS471220B1/ja active Pending
- 1971-03-24 FR FR7110442A patent/FR2096475B1/fr not_active Expired
- 1971-04-19 GB GB2494171*A patent/GB1326675A/en not_active Expired
- 1971-06-17 ES ES392350A patent/ES392350A1/es not_active Expired
- 1971-06-23 ZA ZA714117A patent/ZA714117B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS471220B1 (xx) | 1972-01-21 |
| CA932043A (en) | 1973-08-14 |
| DE2114165A1 (de) | 1972-01-05 |
| FR2096475B1 (xx) | 1977-06-17 |
| US3656071A (en) | 1972-04-11 |
| GB1326675A (en) | 1973-08-15 |
| SE359198B (xx) | 1973-08-20 |
| FR2096475A1 (xx) | 1972-02-18 |
| ES392350A1 (es) | 1973-12-16 |
| ZA714117B (en) | 1972-03-29 |