IT1283987B1 - Sistema radar di sorveglianza ad impulsi ad antenna fissa - Google Patents
Sistema radar di sorveglianza ad impulsi ad antenna fissaInfo
- Publication number
- IT1283987B1 IT1283987B1 IT94TO000477A ITTO940477A IT1283987B1 IT 1283987 B1 IT1283987 B1 IT 1283987B1 IT 94TO000477 A IT94TO000477 A IT 94TO000477A IT TO940477 A ITTO940477 A IT TO940477A IT 1283987 B1 IT1283987 B1 IT 1283987B1
- Authority
- IT
- Italy
- Prior art keywords
- radar system
- fixed antenna
- surveillance radar
- antenna pulse
- pulse
- Prior art date
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
-
- 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
- G01S13/426—Scanning radar, e.g. 3D radar
-
- 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
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9307050A FR2751420B1 (fr) | 1993-06-11 | 1993-06-11 | Systeme radar de surveillance a impulsions a antenne fixe |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940477A0 ITTO940477A0 (de) | 1994-06-10 |
ITTO940477A1 ITTO940477A1 (it) | 1995-12-10 |
IT1283987B1 true IT1283987B1 (it) | 1998-05-07 |
Family
ID=9448032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT94TO000477A IT1283987B1 (it) | 1993-06-11 | 1994-06-10 | Sistema radar di sorveglianza ad impulsi ad antenna fissa |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4420152A1 (de) |
FR (1) | FR2751420B1 (de) |
GB (1) | GB2316234B (de) |
IT (1) | IT1283987B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6184827B1 (en) | 1999-02-26 | 2001-02-06 | Motorola, Inc. | Low cost beam steering planar array antenna |
DE102014014892A1 (de) * | 2014-10-13 | 2016-04-14 | Rheinmetall Air Defence Ag | Radarvorrichtung zur Detektion von unbemannten, langsam und tief fliegenden Flugobjekten |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380012A (en) * | 1981-07-17 | 1983-04-12 | The Boeing Company | Radome for aircraft |
US4580140A (en) * | 1983-06-17 | 1986-04-01 | The United States Of America As Represented By The Secretary Of The Navy | Twin aperture phased array lens antenna |
US4667201A (en) * | 1983-11-29 | 1987-05-19 | Nec Corporation | Electronic scanning antenna |
JPH06105959B2 (ja) * | 1989-04-24 | 1994-12-21 | 三菱電機株式会社 | 電子走査形アレイアンテナ装置 |
KR920008508A (ko) * | 1990-10-10 | 1992-05-28 | 엔.라이스 머레트 | 디지탈 레이다 시스템 및 그 방법 |
US5115243A (en) * | 1991-04-16 | 1992-05-19 | General Electric Co. | Radar system with active array antenna, beam multiplex control and pulse integration control responsive to azimuth angle |
-
1993
- 1993-06-11 FR FR9307050A patent/FR2751420B1/fr not_active Expired - Fee Related
-
1994
- 1994-06-09 DE DE4420152A patent/DE4420152A1/de not_active Withdrawn
- 1994-06-10 IT IT94TO000477A patent/IT1283987B1/it active IP Right Grant
- 1994-06-10 GB GB9411659A patent/GB2316234B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9411659D0 (en) | 1998-01-07 |
FR2751420A1 (fr) | 1998-01-23 |
GB2316234B (en) | 1998-07-01 |
ITTO940477A0 (de) | 1994-06-10 |
GB2316234A (en) | 1998-02-18 |
FR2751420B1 (fr) | 1998-12-18 |
ITTO940477A1 (it) | 1995-12-10 |
DE4420152A1 (de) | 1998-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |