GB572085A - Improvements in and relating to concentric transmission lines - Google Patents
Improvements in and relating to concentric transmission linesInfo
- Publication number
- GB572085A GB572085A GB4406/44A GB440644A GB572085A GB 572085 A GB572085 A GB 572085A GB 4406/44 A GB4406/44 A GB 4406/44A GB 440644 A GB440644 A GB 440644A GB 572085 A GB572085 A GB 572085A
- Authority
- GB
- United Kingdom
- Prior art keywords
- line
- concentric
- aerial
- supported
- outer conductor
- 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
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/202—Coaxial filters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguides (AREA)
Abstract
572,085. Aerial feeding arrangements. BRITISH THOMSON-HOUSTON CO., Ltd. March 9, 1944, No. 4406. Convention date, March 16, 1943. [Classes 40 (iii) and 40 (v)] [Also in Group XXXVI] A concentric transmission line is terminated and sealed by an insulating member which supports the inner conductor, and is itself supported by a quarter-wave tube surrounding and concentric with the outer conductor of the line. The end of the tube remote from the termination of the line is supported by and connected to the outer conductor. This construction is stated to have negligible effect upon the electrical characteristics of the line and associated circuits. The end 15 of the inner conductor 16 of the line 11 is supported by the insulator 20, which closes the end of the tube 18. The latter is concentric with the outer conductor 14 of the line, and is fixed and connected electrically to it at a point 19 remote from the insulator 20. A similar structure 21 may be used to close the far end of the line and support the aerial 12. In Fig. 2 (not shown) a pair of such terminated lines is used as a means of connection between a dipole aerial and a balanced tuned circuit.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US572085XA | 1943-03-16 | 1943-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB572085A true GB572085A (en) | 1945-09-21 |
Family
ID=22009158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4406/44A Expired GB572085A (en) | 1943-03-16 | 1944-03-09 | Improvements in and relating to concentric transmission lines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB572085A (en) |
-
1944
- 1944-03-09 GB GB4406/44A patent/GB572085A/en not_active Expired
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