BE706388A - - Google Patents
Info
- Publication number
- BE706388A BE706388A BE706388DA BE706388A BE 706388 A BE706388 A BE 706388A BE 706388D A BE706388D A BE 706388DA BE 706388 A BE706388 A BE 706388A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/22—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation in accordance with variation of frequency of radiated wave
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57099166A | 1966-08-08 | 1966-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE706388A true BE706388A (xx) | 1968-05-13 |
Family
ID=24281891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE706388D BE706388A (xx) | 1966-08-08 | 1967-11-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3438035A (xx) |
| BE (1) | BE706388A (xx) |
| DE (1) | DE1591214A1 (xx) |
| FR (1) | FR1550159A (xx) |
| GB (1) | GB1197613A (xx) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1400008A (en) * | 1971-10-08 | 1975-07-16 | Marconi Co Ltd | Improvements in or relating to microwave transmission arrangements |
| DE2333952C3 (de) * | 1973-07-04 | 1980-04-24 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Kombinierte Aufzeichnungs- und Abtastvorrichtung für die Faksimile-Übertragung |
| US4119971A (en) * | 1977-02-04 | 1978-10-10 | Hughes Aircraft Company | High data rate frequency scan slotted waveguide antenna |
| US4276551A (en) * | 1979-06-01 | 1981-06-30 | Hughes Aircraft Company | Electronically scanned antenna |
| US4654666A (en) * | 1984-09-17 | 1987-03-31 | Hughes Aircraft Company | Passive frequency scanning radiometer |
| US4742355A (en) * | 1986-09-10 | 1988-05-03 | Itt Gilfillan, A Division Of Itt Corporation | Serpentine feeds and method of making same |
| US4864309A (en) * | 1987-08-18 | 1989-09-05 | Hughes Aircraft Company | Microwave radiometer |
| DE3853039D1 (de) * | 1987-10-12 | 1995-03-23 | Siemens Ag | Gruppenantenne. |
| DE19938862C1 (de) | 1999-08-17 | 2001-03-15 | Kathrein Werke Kg | Hochfrequenz-Phasenschieberbaugruppe |
| DE10104564C1 (de) * | 2001-02-01 | 2002-09-19 | Kathrein Werke Kg | Steuerungsvorrichtung zum Einstellen eines unterschiedlichen Absenkwinkels insbesondere von zu einer Basisstation gehörenden Mobilfunkantennen sowie eine zugehörige Antenne und Verfahren zur Veränderung eines Absenkwinkels |
| US6690325B1 (en) * | 2002-06-21 | 2004-02-10 | The United States Of America As Represented By The Secretary Of The Army | Method and apparatus for generating true time delays |
| DE102009002122A1 (de) | 2009-04-02 | 2010-10-14 | Robert Bosch Gmbh | Antennengehäuse |
| US8558734B1 (en) * | 2009-07-22 | 2013-10-15 | Gregory Hubert Piesinger | Three dimensional radar antenna method and apparatus |
| DE102012104037A1 (de) | 2012-05-08 | 2013-11-14 | Eads Deutschland Gmbh | Antennenvorrichtung und Verfahren zum elektronischen Schwenken eines Radarstrahls |
| KR101934155B1 (ko) * | 2013-06-14 | 2018-12-31 | 지이에이 푸드 솔루션 바켈 비.브이. | 온도검출장치 및 열처리장치 |
| US10281571B2 (en) * | 2014-08-21 | 2019-05-07 | Raytheon Company | Phased array antenna using stacked beams in elevation and azimuth |
| US9810774B2 (en) * | 2014-11-13 | 2017-11-07 | The Boeing Company | Short-range point defense radar |
| GB2594935A (en) * | 2020-05-06 | 2021-11-17 | Blighter Surveillance Systems Ltd | Modular high frequency device |
| CN112613709B (zh) * | 2020-12-15 | 2024-01-05 | 智光研究院(广州)有限公司 | 电力设备综合状态评估方法、装置、电子设备和存储介质 |
| CN113346224B (zh) * | 2021-05-27 | 2022-05-31 | 北京无线电测量研究所 | 辐射单元、天线接收总成、频相电扫缝隙阵列天线及雷达 |
| US11506773B1 (en) | 2022-05-23 | 2022-11-22 | Numerica Corporation | Compact, high-efficiency radar assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA604912A (en) * | 1960-09-13 | C. Mccormick Glendon | Two-dimensional array | |
| US2605413A (en) * | 1943-11-10 | 1952-07-29 | Luis W Alvarez | Antenna system with variable directional characteristic |
| US3083360A (en) * | 1958-04-01 | 1963-03-26 | Hughes Aircraft Co | Electronic scanning radar system |
| US3029432A (en) * | 1958-06-13 | 1962-04-10 | Hughes Aircraft Co | Scanning antenna |
| US3041605A (en) * | 1958-11-28 | 1962-06-26 | Hughes Aircraft Co | Electronically scanned antenna system |
| US3213454A (en) * | 1960-03-21 | 1965-10-19 | Litton Ind Of Maryland | Frequency scanned antenna array |
| US3270336A (en) * | 1963-06-25 | 1966-08-30 | Martin Marietta Corp | Eliminating multiple responses in a grating lobe antenna array |
| US3286260A (en) * | 1964-02-07 | 1966-11-15 | Howard Shirly La Var | Electronic scanning radar system |
-
1966
- 1966-08-08 US US570991A patent/US3438035A/en not_active Expired - Lifetime
-
1967
- 1967-08-04 GB GB35859/67A patent/GB1197613A/en not_active Expired
- 1967-08-08 FR FR1550159D patent/FR1550159A/fr not_active Expired
- 1967-08-08 DE DE19671591214 patent/DE1591214A1/de active Pending
- 1967-11-13 BE BE706388D patent/BE706388A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1550159A (xx) | 1968-12-20 |
| DE1591214A1 (de) | 1970-12-17 |
| GB1197613A (en) | 1970-07-08 |
| US3438035A (en) | 1969-04-08 |