FR715455A - Système d'antenne perfectionné - Google Patents
Système d'antenne perfectionnéInfo
- Publication number
- FR715455A FR715455A FR715455DA FR715455A FR 715455 A FR715455 A FR 715455A FR 715455D A FR715455D A FR 715455DA FR 715455 A FR715455 A FR 715455A
- Authority
- FR
- France
- Prior art keywords
- antenna system
- advanced antenna
- advanced
- antenna
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US410698A US1886322A (en) | 1929-11-30 | 1929-11-30 | Antenna |
| GB10479/31A GB368109A (en) | 1929-11-30 | 1931-04-09 | Improvements in antenna systems |
| FR715455T | 1931-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR715455A true FR715455A (fr) | 1931-12-02 |
Family
ID=9968604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR715455D Expired FR715455A (fr) | 1929-11-30 | 1931-04-15 | Système d'antenne perfectionné |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1886322A (fr) |
| FR (1) | FR715455A (fr) |
| GB (1) | GB368109A (fr) |
-
1929
- 1929-11-30 US US410698A patent/US1886322A/en not_active Expired - Lifetime
-
1931
- 1931-04-09 GB GB10479/31A patent/GB368109A/en not_active Expired
- 1931-04-15 FR FR715455D patent/FR715455A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1886322A (en) | 1932-11-01 |
| GB368109A (en) | 1932-03-03 |
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