GB148788A - Improvements in ground connections for wireless stations - Google Patents
Improvements in ground connections for wireless stationsInfo
- Publication number
- GB148788A GB148788A GB2061720A GB2061720A GB148788A GB 148788 A GB148788 A GB 148788A GB 2061720 A GB2061720 A GB 2061720A GB 2061720 A GB2061720 A GB 2061720A GB 148788 A GB148788 A GB 148788A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wireless stations
- ground connections
- connexions
- goldschmidt
- condensers
- 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
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Circuits Of Receivers In General (AREA)
- Geophysics And Detection Of Objects (AREA)
- Near-Field Transmission Systems (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE299766T | 1917-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB148788A true GB148788A (en) | 1921-10-10 |
Family
ID=6550763
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2061320A Expired GB148786A (en) | 1917-03-22 | 1920-07-10 | Improvements in ground connections for wireless stations |
| GB2061720A Expired GB148788A (en) | 1917-03-22 | 1920-07-10 | Improvements in ground connections for wireless stations |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2061320A Expired GB148786A (en) | 1917-03-22 | 1920-07-10 | Improvements in ground connections for wireless stations |
Country Status (3)
| Country | Link |
|---|---|
| DE (3) | DE299766C (enExample) |
| FR (1) | FR519990A (enExample) |
| GB (2) | GB148786A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3127612A (en) * | 1962-04-02 | 1964-03-31 | Granger Associates | Ground screen for vertical log periodic antenna |
| US3253279A (en) * | 1963-02-01 | 1966-05-24 | Trg Inc | Bandwidth monopole antenna having low ground losses due to a circumferential ground ring |
-
1917
- 1917-03-22 DE DE1917299766D patent/DE299766C/de not_active Expired
- 1917-11-08 DE DE1917305043D patent/DE305043C/de not_active Expired
- 1917-11-23 DE DE1917305044D patent/DE305044C/de not_active Expired
-
1920
- 1920-07-09 FR FR519990D patent/FR519990A/fr not_active Expired
- 1920-07-10 GB GB2061320A patent/GB148786A/en not_active Expired
- 1920-07-10 GB GB2061720A patent/GB148788A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR519990A (fr) | 1921-06-18 |
| DE305043C (enExample) | 1920-12-31 |
| GB148786A (en) | 1921-10-10 |
| DE299766C (enExample) | 1920-12-31 |
| DE305044C (enExample) | 1920-12-31 |
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