DE2048708A1 - Antennenanordnung - Google Patents
AntennenanordnungInfo
- Publication number
- DE2048708A1 DE2048708A1 DE19702048708 DE2048708A DE2048708A1 DE 2048708 A1 DE2048708 A1 DE 2048708A1 DE 19702048708 DE19702048708 DE 19702048708 DE 2048708 A DE2048708 A DE 2048708A DE 2048708 A1 DE2048708 A1 DE 2048708A1
- Authority
- DE
- Germany
- Prior art keywords
- antenna
- subtraction circuit
- arrangement according
- antenna elements
- delay line
- 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
- 238000010586 diagram Methods 0.000 claims description 61
- 230000005855 radiation Effects 0.000 claims description 25
- 230000008878 coupling Effects 0.000 claims 13
- 238000010168 coupling process Methods 0.000 claims 13
- 238000005859 coupling reaction Methods 0.000 claims 13
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000005404 monopole Effects 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7028716A FR2100994B1 (https=) | 1970-08-04 | 1970-08-04 | |
| DE19702048708 DE2048708A1 (de) | 1970-08-04 | 1970-10-03 | Antennenanordnung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7028716A FR2100994B1 (https=) | 1970-08-04 | 1970-08-04 | |
| DE19702048708 DE2048708A1 (de) | 1970-08-04 | 1970-10-03 | Antennenanordnung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2048708A1 true DE2048708A1 (de) | 1972-04-06 |
Family
ID=25759836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702048708 Pending DE2048708A1 (de) | 1970-08-04 | 1970-10-03 | Antennenanordnung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2048708A1 (https=) |
| FR (1) | FR2100994B1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9010C (https=) * | 1919-09-24 | |||
| FR781487A (fr) * | 1933-10-06 | 1935-05-16 | Materiel Telephonique | Perfectionnements aux systèmes directifs de radiosignalisation |
| US2185059A (en) * | 1938-04-26 | 1939-12-26 | Washington Inst Of Technology | Monitoring system for antenna arrays |
| US2444425A (en) * | 1943-08-09 | 1948-07-06 | Standard Telephones Cables Ltd | Antenna array |
| US3255450A (en) * | 1960-06-15 | 1966-06-07 | Sanders Associates Inc | Multiple beam antenna system employing multiple directional couplers in the leadin |
| FR1392902A (fr) * | 1963-04-15 | 1965-03-19 | Int Standard Electric Corp | Dispositif de commande de phase et d'amplitude pour réseaux d'antennes |
-
1970
- 1970-08-04 FR FR7028716A patent/FR2100994B1/fr not_active Expired
- 1970-10-03 DE DE19702048708 patent/DE2048708A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2100994B1 (https=) | 1976-04-16 |
| FR2100994A1 (https=) | 1972-03-31 |
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