FR2197266B1 - - Google Patents
Info
- Publication number
- FR2197266B1 FR2197266B1 FR7330435A FR7330435A FR2197266B1 FR 2197266 B1 FR2197266 B1 FR 2197266B1 FR 7330435 A FR7330435 A FR 7330435A FR 7330435 A FR7330435 A FR 7330435A FR 2197266 B1 FR2197266 B1 FR 2197266B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
- H03B19/18—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes and elements comprising distributed inductance and capacitance
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3908472A GB1360338A (en) | 1972-08-22 | 1972-08-22 | Electrical waveguide arrangements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2197266A1 FR2197266A1 (index.php) | 1974-03-22 |
| FR2197266B1 true FR2197266B1 (index.php) | 1977-08-12 |
Family
ID=10407543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7330435A Expired FR2197266B1 (index.php) | 1972-08-22 | 1973-08-22 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3818388A (index.php) |
| JP (1) | JPS5142459B2 (index.php) |
| AU (1) | AU473293B2 (index.php) |
| DE (1) | DE2338845A1 (index.php) |
| ES (1) | ES418059A1 (index.php) |
| FR (1) | FR2197266B1 (index.php) |
| GB (1) | GB1360338A (index.php) |
| IT (1) | IT993625B (index.php) |
| NL (1) | NL7311526A (index.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025881A (en) * | 1976-04-09 | 1977-05-24 | Cutler-Hammer, Inc. | Microwave harmonic power conversion apparatus |
| US4087768A (en) * | 1976-10-18 | 1978-05-02 | Sinclair Radio Laboratories Limited | Module for cavity resonance devices |
| US4593460A (en) * | 1983-12-30 | 1986-06-10 | Motorola, Inc. | Method to achieve a desired bandwidth at a given frequency in a dielectric resonator filter |
| US4568894A (en) * | 1983-12-30 | 1986-02-04 | Motorola, Inc. | Dielectric resonator filter to achieve a desired bandwidth characteristic |
| US4559490A (en) * | 1983-12-30 | 1985-12-17 | Motorola, Inc. | Method for maintaining constant bandwidth over a frequency spectrum in a dielectric resonator filter |
| IL102513A (en) * | 1992-07-15 | 1995-11-27 | Israel State | Varactor diode frequency multiplier |
| US5959512A (en) * | 1997-09-19 | 1999-09-28 | Raytheon Company | Electronically tuned voltage controlled evanescent mode waveguide filter |
| FR2794306B1 (fr) * | 1999-05-25 | 2001-07-27 | Sagem | Multiplicateur d'hyperfrequence |
| CN119315943A (zh) * | 2024-08-30 | 2025-01-14 | 电子科技大学 | 一种环形组合式全频带太赫兹偶次谐波倍频器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1600400A (index.php) * | 1968-12-26 | 1970-07-20 | ||
| US3626327A (en) * | 1970-06-22 | 1971-12-07 | Litton Precision Prod Inc | Tunable high-power low-noise stabilized diode oscillator |
| US3631331A (en) * | 1970-08-10 | 1971-12-28 | Gte Automatic Electric Lab Inc | Waveguide frequency multiplier wherein waveguide cutoff frequency is greater than input frequency |
-
1972
- 1972-08-22 GB GB3908472A patent/GB1360338A/en not_active Expired
-
1973
- 1973-07-09 US US00377355A patent/US3818388A/en not_active Expired - Lifetime
- 1973-07-31 DE DE19732338845 patent/DE2338845A1/de active Pending
- 1973-08-01 IT IT27383/73A patent/IT993625B/it active
- 1973-08-06 AU AU58960/73A patent/AU473293B2/en not_active Expired
- 1973-08-21 NL NL7311526A patent/NL7311526A/xx not_active Application Discontinuation
- 1973-08-21 ES ES418059A patent/ES418059A1/es not_active Expired
- 1973-08-22 JP JP48093407A patent/JPS5142459B2/ja not_active Expired
- 1973-08-22 FR FR7330435A patent/FR2197266B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4960662A (index.php) | 1974-06-12 |
| JPS5142459B2 (index.php) | 1976-11-16 |
| FR2197266A1 (index.php) | 1974-03-22 |
| US3818388A (en) | 1974-06-18 |
| AU473293B2 (en) | 1976-06-17 |
| AU5896073A (en) | 1975-02-06 |
| GB1360338A (en) | 1974-07-17 |
| ES418059A1 (es) | 1976-04-01 |
| DE2338845A1 (de) | 1974-03-07 |
| IT993625B (it) | 1975-09-30 |
| NL7311526A (index.php) | 1974-02-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |