NL297026A - - Google Patents
Info
- Publication number
- NL297026A NL297026A NL297026DA NL297026A NL 297026 A NL297026 A NL 297026A NL 297026D A NL297026D A NL 297026DA NL 297026 A NL297026 A NL 297026A
- 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
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB32632/62A GB989386A (en) | 1962-08-24 | 1962-08-24 | Improvements in or relating to waveguide filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL297026A true NL297026A (fr) |
Family
ID=10341661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL297026D NL297026A (fr) | 1962-08-24 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3353122A (fr) |
| GB (1) | GB989386A (fr) |
| NL (1) | NL297026A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1157449A (en) * | 1965-08-11 | 1969-07-09 | Nippon Electric Co | Improvements in or relating to a High-Frequency Filter |
| FR2032034A5 (fr) * | 1969-02-17 | 1970-11-20 | Thomson Csf | |
| DE2045560C3 (de) * | 1970-09-15 | 1978-03-09 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Mikrowellenfilter aus quaderförmigen Hohlraumresonatoren |
| JPS5038500B1 (fr) * | 1970-11-26 | 1975-12-10 | ||
| US3748604A (en) * | 1971-04-21 | 1973-07-24 | Bell Telephone Labor Inc | Tunable microwave bandstop resonant cavity apparatus |
| JPS52153360A (en) * | 1976-06-14 | 1977-12-20 | Murata Manufacturing Co | Filter using dielectric resonator |
| US4374154A (en) * | 1981-11-10 | 1983-02-15 | General Foods Corporation | Soft, frozen dessert formulation |
| US4633258A (en) * | 1984-06-07 | 1986-12-30 | Spar Aerospace Limited | Phase slope equalizer |
| CA1260083A (fr) * | 1986-12-04 | 1989-09-26 | Chuck K. Mok | Egaliseur de pente de phase pour antennes de communication par satellite |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518092A (en) * | 1945-07-24 | 1950-08-08 | Philco Corp | Ultra high frequency band-pass circuits |
| US2594037A (en) * | 1946-08-28 | 1952-04-22 | Rca Corp | Ultrahigh-frequency filter |
| US2645679A (en) * | 1947-11-29 | 1953-07-14 | Standard Telephones Cables Ltd | Method of controlling susceptance of a post type obstacle |
| US2510288A (en) * | 1947-12-05 | 1950-06-06 | Bell Telephone Labor Inc | Microwave band reflection filter |
| US2531447A (en) * | 1947-12-05 | 1950-11-28 | Bell Telephone Labor Inc | Hybrid channel-branching microwave filter |
| US2540488A (en) * | 1948-04-30 | 1951-02-06 | Bell Telephone Labor Inc | Microwave filter |
| US2585563A (en) * | 1949-09-17 | 1952-02-12 | Bell Telephone Labor Inc | Wave filter |
| US2686902A (en) * | 1950-07-24 | 1954-08-17 | Bell Telephone Labor Inc | Microwave branching arrangement |
| US2749523A (en) * | 1951-12-01 | 1956-06-05 | Itt | Band pass filters |
| US3164792A (en) * | 1962-01-31 | 1965-01-05 | Gen Electric | Microwave switch utilizing waveguide filter having capacitance diode means for detuning filter |
-
0
- NL NL297026D patent/NL297026A/xx unknown
-
1962
- 1962-08-24 GB GB32632/62A patent/GB989386A/en not_active Expired
-
1963
- 1963-08-21 US US303481A patent/US3353122A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB989386A (en) | 1965-04-14 |
| US3353122A (en) | 1967-11-14 |