DE1516741A1 - Doppelreflektorantenne ohne Quellenschatten - Google Patents
Doppelreflektorantenne ohne QuellenschattenInfo
- Publication number
- DE1516741A1 DE1516741A1 DE19661516741 DE1516741A DE1516741A1 DE 1516741 A1 DE1516741 A1 DE 1516741A1 DE 19661516741 DE19661516741 DE 19661516741 DE 1516741 A DE1516741 A DE 1516741A DE 1516741 A1 DE1516741 A1 DE 1516741A1
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- respect
- symmetrical
- waves
- source
- 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.)
- Pending
Links
- 230000010287 polarization Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 4
- BHMLFPOTZYRDKA-IRXDYDNUSA-N (2s)-2-[(s)-(2-iodophenoxy)-phenylmethyl]morpholine Chemical compound IC1=CC=CC=C1O[C@@H](C=1C=CC=CC=1)[C@H]1OCCNC1 BHMLFPOTZYRDKA-IRXDYDNUSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/195—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising device
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR11338A FR1438482A (fr) | 1965-03-31 | 1965-03-31 | Antenne à double réflecteur sans ombre de source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1516741A1 true DE1516741A1 (de) | 1969-06-26 |
Family
ID=8575289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661516741 Pending DE1516741A1 (de) | 1965-03-31 | 1966-03-25 | Doppelreflektorantenne ohne Quellenschatten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3430246A (enrdf_load_stackoverflow) |
| DE (1) | DE1516741A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1438482A (enrdf_load_stackoverflow) |
| GB (1) | GB1123951A (enrdf_load_stackoverflow) |
| NL (1) | NL6604261A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2298888A1 (fr) * | 1975-01-21 | 1976-08-20 | Comp Generale Electricite | Generateur laser a gaz |
| CA1258707A (en) * | 1984-12-26 | 1989-08-22 | Tomozo Ohta | Antenna system |
| US4823143A (en) * | 1988-04-22 | 1989-04-18 | Hughes Aircraft Company | Intersecting shared aperture antenna reflectors |
| DE102013218555A1 (de) * | 2013-07-18 | 2015-01-22 | Rohde & Schwarz Gmbh & Co. Kg | System und Verfahren zur Ausleuchtung und Abbildung eines Objekts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736895A (en) * | 1951-02-16 | 1956-02-28 | Elliott Brothers London Ltd | High frequency radio aerials |
-
1965
- 1965-03-31 FR FR11338A patent/FR1438482A/fr not_active Expired
-
1966
- 1966-03-23 US US536880A patent/US3430246A/en not_active Expired - Lifetime
- 1966-03-24 GB GB13152/66A patent/GB1123951A/en not_active Expired
- 1966-03-25 DE DE19661516741 patent/DE1516741A1/de active Pending
- 1966-03-31 NL NL6604261A patent/NL6604261A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1123951A (en) | 1968-08-14 |
| FR1438482A (fr) | 1966-05-13 |
| NL6604261A (enrdf_load_stackoverflow) | 1966-10-03 |
| US3430246A (en) | 1969-02-25 |
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