FR491083A - New antennas for wireless signals - Google Patents
New antennas for wireless signalsInfo
- Publication number
- FR491083A FR491083A FR491083A FR491083DA FR491083A FR 491083 A FR491083 A FR 491083A FR 491083 A FR491083 A FR 491083A FR 491083D A FR491083D A FR 491083DA FR 491083 A FR491083 A FR 491083A
- Authority
- FR
- France
- Prior art keywords
- wireless signals
- new antennas
- antennas
- new
- wireless
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191424098T | 1914-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR491083A true FR491083A (en) | 1919-05-20 |
Family
ID=32676609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR491083A Expired FR491083A (en) | 1914-12-15 | 1915-11-25 | New antennas for wireless signals |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE332380C (en) |
FR (1) | FR491083A (en) |
GB (1) | GB191424098A (en) |
-
1914
- 1914-12-15 GB GB191424098D patent/GB191424098A/en not_active Expired
-
1915
- 1915-11-25 FR FR491083A patent/FR491083A/en not_active Expired
- 1915-11-28 DE DE1915332380D patent/DE332380C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE332380C (en) | 1921-02-01 |
GB191424098A (en) | 1916-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR491083A (en) | New antennas for wireless signals | |
FR476835A (en) | Receiver for wireless telephony | |
FR470637A (en) | Transmitter for wireless telegraphy | |
FR491910A (en) | Receivers for wireless telegraphy | |
FR468230A (en) | Wireless telegraphy receiver | |
FR476770A (en) | Wireless receiver device for continuous waves | |
FR478503A (en) | Wireless telegraphy | |
FR493332A (en) | Detector amplifier for wireless telegraphy | |
FR503047A (en) | Wireless telegraphy receiving device | |
DK31485C (en) | Wireless Signal System. | |
DK32044C (en) | Wireless Signal System. | |
CH59525A (en) | Wireless telegraphy transmitter | |
FR506987A (en) | Wireless signal receiver | |
FR473277A (en) | Wireless telegraphy wave detector | |
FR469286A (en) | Spark gap for wireless telegraphy | |
FR469821A (en) | Tourist card case | |
DK30008C (en) | Antenna system for wireless signaling. | |
FR446257A (en) | Receiving apparatus for wireless telegraphy | |
FR469803A (en) | Crystal detector for wireless telegraphy | |
FR455805A (en) | Crystal detector for wireless telegraphy | |
FR465155A (en) | Crystal detector for wireless telegraphy | |
CA168556A (en) | Aerials for wireless signalling | |
FR495960A (en) | Improvements to Receiving Devices for Wireless Telegraphy | |
FR472119A (en) | Wireless Telegraphy Transmitter | |
FR472273A (en) | Antenna for telegraphy and wireless telephony |