FR1530292A - Système d'antenne - Google Patents
Système d'antenneInfo
- Publication number
- FR1530292A FR1530292A FR113213A FR113213A FR1530292A FR 1530292 A FR1530292 A FR 1530292A FR 113213 A FR113213 A FR 113213A FR 113213 A FR113213 A FR 113213A FR 1530292 A FR1530292 A FR 1530292A
- Authority
- FR
- France
- Prior art keywords
- antenna system
- 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
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/10—Polarisation diversity; Directional diversity
-
- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/04—Biconical horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/001—Crossed polarisation dual antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR113213A FR1530292A (fr) | 1966-07-08 | 1967-07-05 | Système d'antenne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56386366A | 1966-07-08 | 1966-07-08 | |
FR113213A FR1530292A (fr) | 1966-07-08 | 1967-07-05 | Système d'antenne |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1530292A true FR1530292A (fr) | 1968-06-21 |
Family
ID=26177869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR113213A Expired FR1530292A (fr) | 1966-07-08 | 1967-07-05 | Système d'antenne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1530292A (fr) |
-
1967
- 1967-07-05 FR FR113213A patent/FR1530292A/fr not_active Expired
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