IL97415A0 - Radar antenna - Google Patents
Radar antennaInfo
- Publication number
- IL97415A0 IL97415A0 IL97415A IL9741591A IL97415A0 IL 97415 A0 IL97415 A0 IL 97415A0 IL 97415 A IL97415 A IL 97415A IL 9741591 A IL9741591 A IL 9741591A IL 97415 A0 IL97415 A0 IL 97415A0
- Authority
- IL
- Israel
- Prior art keywords
- radar antenna
- radar
- antenna
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
- H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
- H01Q19/132—Horn reflector antennas; Off-set feeding
-
- 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
- G01S13/86—Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
- G01S13/867—Combination of radar systems with cameras
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
- H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4010242A DE4010242A1 (en) | 1990-03-30 | 1990-03-30 | Antenna assembly for combined radar-video system - has optically transparent segment with conductive grid for radar wave reflection |
Publications (1)
Publication Number | Publication Date |
---|---|
IL97415A0 true IL97415A0 (en) | 1992-06-21 |
Family
ID=6403413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL97415A IL97415A0 (en) | 1990-03-30 | 1991-03-04 | Radar antenna |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4010242A1 (en) |
FR (1) | FR2662309A1 (en) |
IL (1) | IL97415A0 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2691581B1 (en) * | 1992-05-19 | 1994-08-26 | Thomson Csf | Low cost and space-saving microwave antenna for vehicle transmitter and / or receiver system. |
FR2703517B1 (en) * | 1993-04-02 | 1995-05-19 | Thomson Csf | Low cost and space-saving microwave antenna for vehicle transmitter and / or receiver system. |
DE4433051C2 (en) * | 1994-09-16 | 1996-07-11 | Sekurit Saint Gobain Deutsch | Window pane made of silicate glass which is permeable to electromagnetic radiation |
US6225955B1 (en) * | 1995-06-30 | 2001-05-01 | The United States Of America As Represented By The Secretary Of The Army | Dual-mode, common-aperture antenna system |
US5835057A (en) * | 1996-01-26 | 1998-11-10 | Kvh Industries, Inc. | Mobile satellite communication system including a dual-frequency, low-profile, self-steering antenna assembly |
DE19838246C2 (en) | 1998-08-22 | 2001-01-04 | Daimler Chrysler Ag | Bispectral window for a reflector and reflector antenna with this bispectral window |
CN105765404A (en) * | 2013-11-21 | 2016-07-13 | 索尼公司 | Surveillance apparatus having an optical camera and a radar sensor |
CN111900549B (en) * | 2020-08-31 | 2021-06-08 | 西安电子科技大学 | High-transparency diffuse reflection super surface based on regular hexagon distributed ring grid |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2485275A1 (en) * | 1979-06-18 | 1981-12-24 | Aerospatiale | METHOD FOR CONTROLLING ANTENNA ORIENTATION ON A SATELLITE AND CONFIGURING DETECTORS USING THE SAME |
-
1990
- 1990-03-30 DE DE4010242A patent/DE4010242A1/en not_active Ceased
-
1991
- 1991-03-04 IL IL97415A patent/IL97415A0/en unknown
- 1991-03-27 FR FR9103691A patent/FR2662309A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE4010242A1 (en) | 1991-10-02 |
FR2662309A1 (en) | 1991-11-22 |
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