GB194365A - Improvements in or relating to wireless telegraphy antennae - Google Patents
Improvements in or relating to wireless telegraphy antennaeInfo
- Publication number
- GB194365A GB194365A GB3258021A GB3258021A GB194365A GB 194365 A GB194365 A GB 194365A GB 3258021 A GB3258021 A GB 3258021A GB 3258021 A GB3258021 A GB 3258021A GB 194365 A GB194365 A GB 194365A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aerial
- wave length
- waves
- opposite sides
- different lengths
- 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
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
Landscapes
- Radio Relay Systems (AREA)
Abstract
194,365. Dornig, W. Dec. 5, 1921. Aerials; diplex and multiplex signalling.-An aerial of horizontal loop type, wherein the capacity between the aerial and earth is not utilized, comprises a single loop 1 of a width equal to substantially half the wave length, and with its ends connected to a source of oscillations 3 or to a receiving apparatus. The lcop may be provided with equally distributed turing condensers 2. Waves of different lengths may be transmitted or received simultaneously by providing a separate loop for each wave length and these loops may be arranged concentrically. A directional effect may be obtained on a rectangular aerial, the distance between two opposite sides of which equals half a wave length. In this form, waves of different lengths may be sent out simultaneously from the two pairs of opposite sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3258021A GB194365A (en) | 1921-12-05 | 1921-12-05 | Improvements in or relating to wireless telegraphy antennae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3258021A GB194365A (en) | 1921-12-05 | 1921-12-05 | Improvements in or relating to wireless telegraphy antennae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB194365A true GB194365A (en) | 1923-03-05 |
Family
ID=10340845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3258021A Expired GB194365A (en) | 1921-12-05 | 1921-12-05 | Improvements in or relating to wireless telegraphy antennae |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB194365A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746040A (en) * | 1950-05-20 | 1956-05-15 | Rca Corp | Annular element antenna systems |
| EP2034557A3 (en) * | 2007-09-06 | 2009-10-28 | Delphi Delco Electronics Europe GmbH | Antenna for satellite reception |
| US7936309B2 (en) | 2007-09-06 | 2011-05-03 | Delphi Delco Electronics Europe Gmbh | Antenna for satellite reception |
-
1921
- 1921-12-05 GB GB3258021A patent/GB194365A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746040A (en) * | 1950-05-20 | 1956-05-15 | Rca Corp | Annular element antenna systems |
| EP2034557A3 (en) * | 2007-09-06 | 2009-10-28 | Delphi Delco Electronics Europe GmbH | Antenna for satellite reception |
| US7936309B2 (en) | 2007-09-06 | 2011-05-03 | Delphi Delco Electronics Europe Gmbh | Antenna for satellite reception |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB194365A (en) | Improvements in or relating to wireless telegraphy antennae | |
| GB506518A (en) | Improvements in or relating to short wave transmitting aerial systems | |
| GB285106A (en) | Improvements in or relating to aerials and aerial systems for use in wireless telegraphy and telephony | |
| GB272117A (en) | Improvements in antenna systems | |
| US2345735A (en) | Aerial system | |
| GB263943A (en) | Improvements in or relating to aerial systems for use in wireless telegraphy and telephony | |
| US2029015A (en) | Antenna | |
| US1683127A (en) | Selective signaling system | |
| GB495489A (en) | Improvements in or relating to aerials and feeder systems | |
| US1615896A (en) | High-frequency signaling system | |
| GB300211A (en) | Improvements in or relating to aerial systems | |
| US1901060A (en) | Antenna | |
| US2462443A (en) | Transmission line system | |
| US1496155A (en) | Art of radiocommunication | |
| GB236647A (en) | Improvements in radio signalling systems | |
| SU97750A1 (en) | Receiving shortwave traveling wave antenna | |
| GB191505783A (en) | Improvements in or connected with Aerial Conductors for Wireless Telegraphy. | |
| US1441087A (en) | Wiring system | |
| GB453759A (en) | Improvements in or relating to radio and other transmitter installations | |
| GB974206A (en) | Resonator filtering system | |
| PRYATT | Investigation into orthogonal polarisation at X band frequencies: 3 rd year progress report 1970/71(Effect of precipitation on parabolic antennas using linear orthogonal polarization at superhigh frequencies) | |
| GB230510A (en) | Improvements relating to apparatus for the transmission of wireless signals | |
| SU17427A1 (en) | Horizontal antenna | |
| SU471744A3 (en) | Method of radio communication, in particular, backbone microwave radio communication | |
| GB573978A (en) | Improvements in or relating to radio receiving and transmitting systems |