FR954971A - - Google Patents
Info
- Publication number
- FR954971A FR954971A FR954971DA FR954971A FR 954971 A FR954971 A FR 954971A FR 954971D A FR954971D A FR 954971DA FR 954971 A FR954971 A FR 954971A
- 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
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US509252A US2434917A (en) | 1943-11-06 | 1943-11-06 | Mechanical modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR954971A true FR954971A (fr) | 1950-01-06 |
Family
ID=24025864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR954971D Expired FR954971A (fr) | 1943-11-06 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2434917A (fr) |
| FR (1) | FR954971A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE459248A (fr) * | 1944-03-02 | |||
| US2593463A (en) * | 1946-06-21 | 1952-04-22 | Bell Telephone Labor Inc | Frequency stabilized microwave oscillator |
| US2556669A (en) * | 1948-02-21 | 1951-06-12 | Bell Telephone Labor Inc | Microwave transmission system |
| US2545623A (en) * | 1948-08-17 | 1951-03-20 | Kenneth R Mackenzie | Frequency modulation system |
| IT500059A (fr) * | 1951-11-10 | 1900-01-01 | ||
| US2836814A (en) * | 1952-06-25 | 1958-05-27 | Itt | R-f phase shifter |
| WO2012101143A1 (fr) * | 2011-01-28 | 2012-08-02 | Ion Beam Applications | Condensateur rotatif variable pour synchrocyclotron |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE20859E (en) * | 1933-01-19 | 1938-09-13 | Electric circuit arrangement | |
| US2108867A (en) * | 1934-01-27 | 1938-02-22 | Rca Corp | Radio direction system |
| US2232591A (en) * | 1938-06-27 | 1941-02-18 | Washington Inst Of Technology | Modulation system |
| US2232592A (en) * | 1938-07-18 | 1941-02-18 | Washington Inst Of Technology | Modulation system |
| US2228692A (en) * | 1938-10-14 | 1941-01-14 | Washington Inst Of Technology | Load stabilizing means for modulation systems |
-
0
- FR FR954971D patent/FR954971A/fr not_active Expired
-
1943
- 1943-11-06 US US509252A patent/US2434917A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2434917A (en) | 1948-01-27 |