GB676133A - Improvements relating to electrically resonant windows - Google Patents
Improvements relating to electrically resonant windowsInfo
- Publication number
- GB676133A GB676133A GB335850A GB335850A GB676133A GB 676133 A GB676133 A GB 676133A GB 335850 A GB335850 A GB 335850A GB 335850 A GB335850 A GB 335850A GB 676133 A GB676133 A GB 676133A
- Authority
- GB
- United Kingdom
- Prior art keywords
- window
- glass
- tuning member
- feb
- wall
- 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
- H01P1/00—Auxiliary devices
- H01P1/08—Dielectric windows
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
676,133. Electric resonators. BRITISH THOMSON-HOUSTON CO., Ltd., and SCOTT, W. J. Feb. 9, 1951 [Feb. 9, 1950], No. 3358/50. Class 40 (viii). An electrically resonant window 1, e.g. of glass, is provided with an adjustable tuning member 3 so located in the electro - dynamic field of the window as to be capable of changing its resonant frequency. The tuning member of Fig. 2 is of metal tipped with glass 7 and is formed with a kink 5 to allow a small amount of adjustability. In Fig. 3 the window 1 forms part of the wall of e.g. a transmitreceive or transmitter-blocker cell and the tuning member, which is in the form of a glass rod 8 having a metal insert 9, is adjusted from the outside by means of a screw 13 and nuts 15. In order to provide a flexible support for the rod 8, the wall is reduced in thickness as shown at 11. Specifications 582,328, 587,812 and 654,668 are referred to.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB335850A GB676133A (en) | 1950-02-09 | 1950-02-09 | Improvements relating to electrically resonant windows |
| FR61525D FR61525E (en) | 1950-02-09 | 1951-03-22 | Resonant Slit Improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB335850A GB676133A (en) | 1950-02-09 | 1950-02-09 | Improvements relating to electrically resonant windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB676133A true GB676133A (en) | 1952-07-23 |
Family
ID=9756802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB335850A Expired GB676133A (en) | 1950-02-09 | 1950-02-09 | Improvements relating to electrically resonant windows |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR61525E (en) |
| GB (1) | GB676133A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618838A (en) * | 1984-02-27 | 1986-10-21 | Sony Corporation | Impedance adjusting element for a microstrip circuit |
-
1950
- 1950-02-09 GB GB335850A patent/GB676133A/en not_active Expired
-
1951
- 1951-03-22 FR FR61525D patent/FR61525E/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618838A (en) * | 1984-02-27 | 1986-10-21 | Sony Corporation | Impedance adjusting element for a microstrip circuit |
| AU573692B2 (en) * | 1984-02-27 | 1988-06-16 | Sony Corporation | Microstrip circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| FR61525E (en) | 1955-05-12 |
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