NL201279A - - Google Patents
Info
- Publication number
- NL201279A NL201279A NL201279DA NL201279A NL 201279 A NL201279 A NL 201279A NL 201279D A NL201279D A NL 201279DA NL 201279 A NL201279 A NL 201279A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US485280A US2892160A (en) | 1955-01-31 | 1955-01-31 | Nonreciprocal circuit element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL201279A true NL201279A (de) |
Family
ID=23927561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL201279D NL201279A (de) | 1955-01-31 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2892160A (de) |
| BE (1) | BE543784A (de) |
| CH (1) | CH338503A (de) |
| DE (1) | DE1027745B (de) |
| FR (1) | FR1139781A (de) |
| GB (1) | GB788345A (de) |
| NL (1) | NL201279A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL226155A (de) * | 1957-05-09 | |||
| US3041559A (en) * | 1959-04-27 | 1962-06-26 | Bell Telephone Labor Inc | Microwave filter |
| DE1128930B (de) * | 1960-04-14 | 1962-05-03 | Wilma Hencke Geb Unger | Verfahren und Vorrichtung zur Erzeugung von UHF-Resonanzdrehfeldern |
| US20140227905A1 (en) * | 2013-02-13 | 2014-08-14 | Bradley David Knott | Device and method for impedance matching microwave coaxial line discontinuities |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441574A (en) * | 1944-02-29 | 1948-05-18 | Sperry Corp | Electromagnetic wave guide |
| US2603749A (en) * | 1946-04-08 | 1952-07-15 | Bell Telephone Labor Inc | Directive antenna system |
| US2588832A (en) * | 1949-12-01 | 1952-03-11 | Rca Corp | Transmission line coupling |
| FR1012939A (fr) * | 1950-02-16 | 1952-07-21 | Sadir Carpentier | Dispositif de couplage |
| US2746018A (en) * | 1951-10-02 | 1956-05-15 | Sichak William | Microwave phase shifter |
| US2760162A (en) * | 1952-04-18 | 1956-08-21 | Westinghouse Electric Corp | Waveguide amplitude modulator |
| US2773254A (en) * | 1953-04-16 | 1956-12-04 | Itt | Phase shifter |
| US2811641A (en) * | 1954-03-31 | 1957-10-29 | Hughes Aircraft Co | Microwave tube |
| DE938021C (de) * | 1954-04-20 | 1956-01-19 | Patelhold Patentverwertung | Einrichtung zur veraenderbaren Kopplung zweier Lecherleitungen |
| BE542392A (de) * | 1954-10-29 |
-
0
- NL NL201279D patent/NL201279A/xx unknown
- BE BE543784D patent/BE543784A/xx unknown
-
1955
- 1955-01-31 US US485280A patent/US2892160A/en not_active Expired - Lifetime
- 1955-11-28 FR FR1139781D patent/FR1139781A/fr not_active Expired
-
1956
- 1956-01-07 DE DEW18173A patent/DE1027745B/de active Pending
- 1956-01-25 GB GB2469/56A patent/GB788345A/en not_active Expired
- 1956-01-30 CH CH338503D patent/CH338503A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH338503A (fr) | 1959-05-31 |
| FR1139781A (fr) | 1957-07-04 |
| DE1027745B (de) | 1958-04-10 |
| GB788345A (en) | 1957-12-23 |
| BE543784A (de) | |
| US2892160A (en) | 1959-06-23 |