BE730680A - - Google Patents
Info
- Publication number
- BE730680A BE730680A BE730680DA BE730680A BE 730680 A BE730680 A BE 730680A BE 730680D A BE730680D A BE 730680DA BE 730680 A BE730680 A BE 730680A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/10—Dielectric resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
- H01P1/162—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion absorbing spurious or unwanted modes of propagation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71715068A | 1968-03-29 | 1968-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730680A true BE730680A (enExample) | 1969-09-01 |
Family
ID=24880904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730680D BE730680A (enExample) | 1968-03-29 | 1969-03-28 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3548348A (enExample) |
| BE (1) | BE730680A (enExample) |
| DE (1) | DE1915736C3 (enExample) |
| FR (1) | FR2005096A1 (enExample) |
| GB (1) | GB1250720A (enExample) |
| SE (1) | SE339034B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE350616B (enExample) * | 1971-03-02 | 1972-10-30 | Lkb Produkter Ab | |
| US4124830A (en) * | 1977-09-27 | 1978-11-07 | Bell Telephone Laboratories, Incorporated | Waveguide filter employing dielectric resonators |
| US4240049A (en) * | 1979-09-24 | 1980-12-16 | Bell Telephone Laboratories, Incorporated | Waveguide junction circulator having spurious mode absorbing means |
| US4602229A (en) * | 1983-12-30 | 1986-07-22 | Motorola, Inc. | Resonant bandpass T filter and power splitter |
| EP0235123B1 (en) * | 1985-07-08 | 1991-11-21 | Space Systems / Loral, Inc. | Narrow bandpass dielectric resonator filter |
| JPH0728168B2 (ja) * | 1988-08-24 | 1995-03-29 | 株式会社村田製作所 | 誘電体共振器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3251011A (en) * | 1959-11-05 | 1966-05-10 | Bell Telephone Labor Inc | Filter for passing selected te circular mode and absorbing other te circular modes |
| US3300729A (en) * | 1963-10-30 | 1967-01-24 | Rca Corp | Non-linear element mounted high dielectric resonator used in parametric and tunnel diode amplifiers, harmonic generators, mixers and oscillators |
| US3475642A (en) * | 1966-08-10 | 1969-10-28 | Research Corp | Microwave slow wave dielectric structure and electron tube utilizing same |
-
1968
- 1968-03-29 US US717150A patent/US3548348A/en not_active Expired - Lifetime
-
1969
- 1969-03-21 SE SE03977/69A patent/SE339034B/xx unknown
- 1969-03-27 DE DE1915736A patent/DE1915736C3/de not_active Expired
- 1969-03-27 GB GB1250720D patent/GB1250720A/en not_active Expired
- 1969-03-28 FR FR6909382A patent/FR2005096A1/fr not_active Withdrawn
- 1969-03-28 BE BE730680D patent/BE730680A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1915736C3 (de) | 1979-05-31 |
| US3548348A (en) | 1970-12-15 |
| FR2005096A1 (enExample) | 1969-12-05 |
| GB1250720A (enExample) | 1971-10-20 |
| DE1915736A1 (de) | 1969-10-09 |
| SE339034B (enExample) | 1971-09-27 |
| DE1915736B2 (de) | 1978-10-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: WESTERN ELECTRIC CY INC. Effective date: 19850328 |