NL303018A - - Google Patents
Info
- Publication number
- NL303018A NL303018A NL303018A NL303018A NL303018A NL 303018 A NL303018 A NL 303018A NL 303018 A NL303018 A NL 303018A NL 303018 A NL303018 A NL 303018A NL 303018 A NL303018 A NL 303018A
- 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
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL303018A NL303018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-12-31 | 1963-12-31 | |
| US417586A US3311849A (en) | 1963-12-31 | 1964-12-11 | Band line circulator having equal capacitances at each port in order to reduce the optimum operating frequency |
| DEN26014A DE1239373B (de) | 1963-12-31 | 1964-12-23 | Bandleitungszirkulator |
| GB52603/64A GB1056618A (en) | 1963-12-31 | 1964-12-29 | Improvements in strip-line circulators |
| FR316A FR1419273A (fr) | 1963-12-31 | 1964-12-30 | Circulateur à jonction de lignes plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL303018A NL303018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-12-31 | 1963-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL303018A true NL303018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-10-25 |
Family
ID=19755341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL303018A NL303018A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1963-12-31 | 1963-12-31 |
Country Status (5)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3437777A (en) * | 1966-06-17 | 1969-04-08 | Tokyo Shibaura Electric Co | Microwave heating apparatus |
| US3492601A (en) * | 1967-12-21 | 1970-01-27 | Bell Telephone Labor Inc | Three port e-plane waveguide circulator |
| US3519958A (en) * | 1968-11-07 | 1970-07-07 | Sperry Rand Corp | Waveguide junction circulator having resonant iris broadbanding plates |
| GB1190547A (en) * | 1969-03-05 | 1970-05-06 | Standard Telephones Cables Ltd | Improvements in Electrical Waveguide Arrangements |
| US4801902A (en) * | 1986-04-15 | 1989-01-31 | Electromagnetic Sciences, Inc. | Waveguide circulator with I/O port impedance matching produced by ferrite-port gap dimensioning |
| DE3828956C1 (en) * | 1988-08-26 | 1989-12-14 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | Non-reciprocal microwave gate circuit |
| US11442194B2 (en) * | 2017-04-14 | 2022-09-13 | The Charles Machine Works, Inc. | System for locating a utility with a downhole beacon |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3165711A (en) * | 1960-06-10 | 1965-01-12 | Bendix Corp | Anisotropic circulator with dielectric posts adjacent the strip line providing discontinuity for minimizing reflections |
| US3085212A (en) * | 1961-04-17 | 1963-04-09 | Sperry Rand Corp | Tunable circulator |
-
1963
- 1963-12-31 NL NL303018A patent/NL303018A/xx unknown
-
1964
- 1964-12-11 US US417586A patent/US3311849A/en not_active Expired - Lifetime
- 1964-12-23 DE DEN26014A patent/DE1239373B/de not_active Withdrawn
- 1964-12-29 GB GB52603/64A patent/GB1056618A/en not_active Expired
- 1964-12-30 FR FR316A patent/FR1419273A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1419273A (fr) | 1965-11-26 |
| GB1056618A (en) | 1967-01-25 |
| US3311849A (en) | 1967-03-28 |
| DE1239373B (de) | 1967-04-27 |