GB752598A - Improvements in or relating to tuned resonant cavities or waveguides - Google Patents
Improvements in or relating to tuned resonant cavities or waveguidesInfo
- Publication number
- GB752598A GB752598A GB18917/54A GB1891754A GB752598A GB 752598 A GB752598 A GB 752598A GB 18917/54 A GB18917/54 A GB 18917/54A GB 1891754 A GB1891754 A GB 1891754A GB 752598 A GB752598 A GB 752598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cavity
- plunger
- waveguide
- resonant
- frequency
- Prior art date
- 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
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/18—Resonators
- H01J23/20—Cavity resonators; Adjustment or tuning thereof
- H01J23/207—Tuning of single resonator
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
752,598. Tuning resonant cavities &c. BENDIX AVIATION CORPORATION. June 28, 1954 [July 17, 1953], No. 18917/54. Class 40 (8). [Also in Group XL (a)] A capacitive tuning device for a waveguide or a resonant cavity in a klystron comprises a pair of parallel conductive plates 25, 26 connected together and arranged to form capacitors with-the upper and lower walls 12, 13 of the cavity. The device lowers the resonant frequency of the cavity as it is moved from a region of low electric intensity to a region of high intensity. The conductive plates are in the form of metallic coatings on a dielectric plunger 22. The plunger may be connected to a bellows 31 which is movable by means of a stud 37 threaded into the counterbore of an adjusting screw 35. In order to prevent leakage of energy from the cavity the gap between the plunger 22 and the side walls forms a waveguide whose cut-off frequency is greater than the operating frequency of the cavity. The device may be applied to vary the wavelength, attenuation or matching characteristics of a waveguide.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US752598XA | 1953-07-17 | 1953-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB752598A true GB752598A (en) | 1956-07-11 |
Family
ID=22124545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18917/54A Expired GB752598A (en) | 1953-07-17 | 1954-06-28 | Improvements in or relating to tuned resonant cavities or waveguides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB752598A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010009024A1 (en) * | 2010-02-24 | 2011-08-25 | Siemens Aktiengesellschaft, 80333 | RF resonator cavity and accelerator |
-
1954
- 1954-06-28 GB GB18917/54A patent/GB752598A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010009024A1 (en) * | 2010-02-24 | 2011-08-25 | Siemens Aktiengesellschaft, 80333 | RF resonator cavity and accelerator |
| US9131594B2 (en) | 2010-02-24 | 2015-09-08 | Siemens Aktiengesellschaft | RF resonator cavity and accelerator |
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