NL6706426A - - Google Patents
Info
- Publication number
- NL6706426A NL6706426A NL6706426A NL6706426A NL6706426A NL 6706426 A NL6706426 A NL 6706426A NL 6706426 A NL6706426 A NL 6706426A NL 6706426 A NL6706426 A NL 6706426A NL 6706426 A NL6706426 A NL 6706426A
- Authority
- NL
- Netherlands
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
- H01Q3/22—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4409—HF sub-systems particularly adapted therefor, e.g. circuits for signal combination
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- 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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US472236A US3434139A (en) | 1965-07-15 | 1965-07-15 | Frequency-controlled scanning monopulse antenna |
GB19512/67A GB1145195A (en) | 1965-07-15 | 1967-04-27 | Frequency-controlled scanning monopulse antenna |
NL6706426A NL6706426A (de) | 1965-07-15 | 1967-05-08 | |
FR107245A FR1523807A (fr) | 1965-07-15 | 1967-05-22 | Antenne à impulsion unique commandée par la fréquence |
DE1591318A DE1591318C3 (de) | 1965-07-15 | 1967-07-11 | Zweiebenen-Monopulsradarantenne zur frequenzgesteuerten Strahlschwenkung in zwei Ebenen |
DE19671791282 DE1791282A1 (de) | 1965-07-15 | 1967-07-11 | Monopulsradarantenne zur frequenzgesteuerten strahlschwenkung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47223665A | 1965-07-15 | 1965-07-15 | |
NL6706426A NL6706426A (de) | 1965-07-15 | 1967-05-08 | |
DEN0030874 | 1967-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6706426A true NL6706426A (de) | 1968-11-11 |
Family
ID=27211807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6706426A NL6706426A (de) | 1965-07-15 | 1967-05-08 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3434139A (de) |
DE (1) | DE1591318C3 (de) |
GB (1) | GB1145195A (de) |
NL (1) | NL6706426A (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757420A (fr) * | 1969-10-13 | 1971-04-13 | Int Standard Electric Corp | Perfectionnement aux systemes radar |
US3710281A (en) * | 1970-12-10 | 1973-01-09 | Itt | Lossless n-port frequency multiplexer |
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 |
US4297705A (en) * | 1980-03-03 | 1981-10-27 | The United States Of America As Represented By The Secretary Of The Army | Frequency agility technique for frequency scanned antenna |
US4348680A (en) * | 1981-01-26 | 1982-09-07 | Collier Donald C | Microwave antenna with sinuous waveguide feed |
US4675681A (en) * | 1982-09-28 | 1987-06-23 | General Electric Company | Rotating planar array antenna |
ATE45058T1 (de) * | 1984-03-24 | 1989-08-15 | Gen Electric Co Plc | Netzwerk zur antennenstrahlformung. |
US4924234A (en) * | 1987-03-26 | 1990-05-08 | Hughes Aircraft Company | Plural level beam-forming network |
US4825172A (en) * | 1987-03-30 | 1989-04-25 | Hughes Aircraft Company | Equal power amplifier system for active phase array antenna and method of arranging same |
US4818958A (en) * | 1987-12-16 | 1989-04-04 | Hughes Aircraft Company | Compact dual series waveguide feed |
US5140335A (en) * | 1990-10-26 | 1992-08-18 | Westinghouse Electric Corp. | Back-to-back ridged branch manifold structure for a radar frequency antenna |
US5351053A (en) * | 1993-07-30 | 1994-09-27 | The United States Of America As Represented By The Secretary Of The Air Force | Ultra wideband radar signal processor for electronically scanned arrays |
US6061035A (en) * | 1997-04-02 | 2000-05-09 | The United States Of America As Represented By The Secretary Of The Army | Frequency-scanned end-fire phased-aray antenna |
US7463191B2 (en) * | 2004-06-17 | 2008-12-09 | New Jersey Institute Of Technology | Antenna beam steering and tracking techniques |
US6965343B1 (en) * | 2004-06-17 | 2005-11-15 | The Aerospace Corporation | System and method for antenna tracking |
DE102010001761A1 (de) * | 2010-02-10 | 2011-08-11 | Robert Bosch GmbH, 70469 | Radarsensor |
DE102010051094A1 (de) | 2010-03-18 | 2012-01-12 | Universität Duisburg-Essen | Gruppenantenne mit frequenzabhängiger Richtwirkung |
DE102012007748B4 (de) * | 2012-04-18 | 2016-07-07 | Airbus Ds Electronics And Border Security Gmbh | Antenne |
US10281571B2 (en) * | 2014-08-21 | 2019-05-07 | Raytheon Company | Phased array antenna using stacked beams in elevation and azimuth |
KR102377589B1 (ko) | 2018-04-02 | 2022-03-24 | 한국전자통신연구원 | 광범위 주파수-스캔 방식의 선형 슬롯 배열 안테나 장치 |
EP3955023A1 (de) * | 2020-08-13 | 2022-02-16 | Stichting IMEC Nederland | Verfahren und vorrichtung zur extraktion der raum/geschwindigkeitsauflösung eines radars mit einzeleingabe und einzelausgabe |
CN113437484B (zh) * | 2021-05-14 | 2022-06-21 | 西安电子科技大学 | 一种基于色散媒质的频率扫描天线、控制方法及应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2540839A (en) * | 1940-07-18 | 1951-02-06 | Bell Telephone Labor Inc | Wave guide system |
US2436380A (en) * | 1944-09-23 | 1948-02-24 | Bell Telephone Labor Inc | Rapid sweep radiating system |
US3275952A (en) * | 1950-05-29 | 1966-09-27 | Rca Corp | Microwave phase shifter system providing substantial constant phase shift over broad band |
US2831190A (en) * | 1952-01-12 | 1958-04-15 | Philco Corp | Wave energy transmission system |
US2967301A (en) * | 1957-10-15 | 1961-01-03 | Gen Precision Inc | Selective directional slotted waveguide antenna |
US3308456A (en) * | 1958-01-03 | 1967-03-07 | Hughes Aircraft Co | Electronic scanning radar system |
US3137856A (en) * | 1961-11-30 | 1964-06-16 | Maxson Electronics Corp | Side-by-side slotted waveguides coupled to an angularly disposed feed guide |
GB1051038A (de) * | 1962-05-28 | |||
US3192530A (en) * | 1962-10-24 | 1965-06-29 | Bernard I Small | Electronically scanned array with diode controlled delay network |
US3176297A (en) * | 1962-11-08 | 1965-03-30 | Sperry Rand Corp | Antenna systems |
US3281851A (en) * | 1963-05-24 | 1966-10-25 | Hughes Aircraft Co | Dual mode slot antenna |
US3214755A (en) * | 1964-02-24 | 1965-10-26 | Maxson Electronics Corp | Three-dimensional radar system |
FR1401268A (fr) * | 1964-04-07 | 1965-06-04 | Alcatel Sa | Dispositif de pointage rapide d'un faisceau électromagnétique |
-
1965
- 1965-07-15 US US472236A patent/US3434139A/en not_active Expired - Lifetime
-
1967
- 1967-04-27 GB GB19512/67A patent/GB1145195A/en not_active Expired
- 1967-05-08 NL NL6706426A patent/NL6706426A/xx unknown
- 1967-07-11 DE DE1591318A patent/DE1591318C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1145195A (en) | 1969-03-12 |
DE1591318B2 (de) | 1973-08-09 |
DE1591318A1 (de) | 1972-02-03 |
DE1591318C3 (de) | 1974-05-02 |
US3434139A (en) | 1969-03-18 |