BE585365A - Antennestelsel. - Google Patents
Antennestelsel.Info
- Publication number
- BE585365A BE585365A BE585365A BE585365A BE585365A BE 585365 A BE585365 A BE 585365A BE 585365 A BE585365 A BE 585365A BE 585365 A BE585365 A BE 585365A BE 585365 A BE585365 A BE 585365A
- Authority
- BE
- Belgium
- Prior art keywords
- antenna system
- antenna
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL234115 | 1958-12-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE585365A true BE585365A (nl) | 1960-04-01 |
Family
ID=19751470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE585365A BE585365A (nl) | 1958-12-11 | 1959-12-07 | Antennestelsel. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3136993A (nl) |
BE (1) | BE585365A (nl) |
CH (1) | CH387716A (nl) |
DE (2) | DE1157675B (nl) |
FR (1) | FR1242660A (nl) |
GB (1) | GB889460A (nl) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1291750A (fr) * | 1961-03-17 | 1962-04-27 | Csf | Antenne plate pour radar à impulsion unique |
DE1293252B (de) * | 1962-08-17 | 1969-04-24 | Deutsche Bundespost | Drehbares Richtantennensystem |
US3340532A (en) * | 1963-09-30 | 1967-09-05 | Walter L Glomb | Tracking receiver |
US3430247A (en) * | 1967-09-05 | 1969-02-25 | North American Rockwell | Centerfed travelling wave array having a squinted aperture |
US4203114A (en) * | 1978-11-13 | 1980-05-13 | Anaren Microwave, Inc. | Digital bearing indicator |
US4359742A (en) * | 1980-12-23 | 1982-11-16 | United Technologies Corporation | Dual switch multimode array antenna |
US9711870B2 (en) * | 2014-08-06 | 2017-07-18 | Waymo Llc | Folded radiation slots for short wall waveguide radiation |
CN114823251B (zh) * | 2022-04-08 | 2023-04-14 | 电子科技大学 | 一种基于分支馈电结构锁频锁相的轴向级联相对论磁控管 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB589136A (en) * | 1943-06-05 | 1947-06-12 | Western Electric Co | Improvements in or relating to directive radio systems |
US2817835A (en) * | 1945-11-29 | 1957-12-24 | Jr Harvey R Worthington | Lobe comparison systems |
US2825057A (en) * | 1946-06-18 | 1958-02-25 | Jr Harvey R Worthington | Simultaneous lobe matching device |
US2821701A (en) * | 1948-04-01 | 1958-01-28 | Jr Clyde E Vogeley | Automatic radar tracking-system |
NL195059A (nl) * | 1955-02-23 | |||
DE1015502B (de) * | 1955-02-24 | 1957-09-12 | Telefunken Gmbh | Richtantennensystem zur Durchfuehrung einer raeumlichen Peilung |
US2981948A (en) * | 1956-05-29 | 1961-04-25 | Hughes Aircraft Co | Simultaneous lobing array antenna system |
-
1959
- 1959-12-07 DE DEA33447A patent/DE1157675B/de active Pending
- 1959-12-07 DE DE19591441556 patent/DE1441556A1/de active Pending
- 1959-12-07 BE BE585365A patent/BE585365A/nl unknown
- 1959-12-09 GB GB41937/59A patent/GB889460A/en not_active Expired
- 1959-12-10 CH CH8175159A patent/CH387716A/de unknown
- 1959-12-10 US US858621A patent/US3136993A/en not_active Expired - Lifetime
- 1959-12-11 FR FR812803A patent/FR1242660A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1157675B (de) | 1963-11-21 |
DE1441556B2 (nl) | 1970-08-13 |
DE1441556A1 (de) | 1969-10-02 |
GB889460A (en) | 1962-02-14 |
US3136993A (en) | 1964-06-09 |
FR1242660A (fr) | 1960-09-30 |
CH387716A (de) | 1965-02-15 |
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