NL182768C - Antenne. - Google Patents
Antenne.Info
- Publication number
- NL182768C NL182768C NLAANVRAGE7802584,A NL7802584A NL182768C NL 182768 C NL182768 C NL 182768C NL 7802584 A NL7802584 A NL 7802584A NL 182768 C NL182768 C NL 182768C
- Authority
- NL
- Netherlands
- Prior art keywords
- antenna
- 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
- H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
- H01Q3/46—Active lenses or reflecting arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
-
- 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
- H01Q19/06—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 refracting or diffracting devices, e.g. lens
-
- 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
- H01Q3/2658—Phased-array fed focussing structure
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7707331A FR2383530A1 (fr) | 1977-03-11 | 1977-03-11 | Antenne reseau non dispersive et son application a la realisation d'une antenne a balayage electronique |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7802584A NL7802584A (nl) | 1978-09-13 |
NL182768B NL182768B (nl) | 1987-12-01 |
NL182768C true NL182768C (nl) | 1988-05-02 |
Family
ID=9187986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7802584,A NL182768C (nl) | 1977-03-11 | 1978-03-09 | Antenne. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4185286A (nl) |
DE (1) | DE2810483C2 (nl) |
FR (1) | FR2383530A1 (nl) |
GB (1) | GB1585007A (nl) |
IT (1) | IT1101990B (nl) |
NL (1) | NL182768C (nl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2448792A2 (fr) * | 1977-06-24 | 1980-09-05 | Radant Etudes | Antenne hyperfrequence plate, non dispersive a balayage electronique |
FR2490026A1 (fr) * | 1980-09-09 | 1982-03-12 | Thomson Csf | Antenne reseau non dispersive et son application a la realisation d'une antenne a balayage electronique |
US4507662A (en) * | 1981-11-13 | 1985-03-26 | Sperry Corporation | Optically coupled, array antenna |
US4939527A (en) * | 1989-01-23 | 1990-07-03 | The Boeing Company | Distribution network for phased array antennas |
US5276455A (en) * | 1991-05-24 | 1994-01-04 | The Boeing Company | Packaging architecture for phased arrays |
US5488380A (en) * | 1991-05-24 | 1996-01-30 | The Boeing Company | Packaging architecture for phased arrays |
FR2812457B1 (fr) | 2000-07-28 | 2004-05-28 | Thomson Csf | Reflecteur hyperfrequence actif a bi-polarisation, notamment pour antenne a balalyage electronique |
FR3011394B1 (fr) * | 2013-09-30 | 2015-11-13 | Normandie Const Mec | Radar integre a une mature de navire et dispositif de focalisation utilise dans un tel radar |
WO2017158696A1 (ja) * | 2016-03-14 | 2017-09-21 | パイオニア株式会社 | ホーンアンテナアレイ |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631503A (en) * | 1969-05-02 | 1971-12-28 | Hughes Aircraft Co | High-performance distributionally integrated subarray antenna |
DE2111685A1 (de) * | 1971-03-11 | 1972-09-28 | Siemens Ag | Phasengesteuerte Antennenanordnung |
DE2405520A1 (de) * | 1974-02-06 | 1975-08-14 | Siemens Ag | Phasengesteuerte antennenanordnung |
US3931624A (en) * | 1974-03-21 | 1976-01-06 | Tull Aviation Corporation | Antenna array for aircraft guidance system |
US3978484A (en) * | 1975-02-12 | 1976-08-31 | Collier Donald C | Waveguide-tuned phased array antenna |
US3977006A (en) * | 1975-05-12 | 1976-08-24 | Cutler-Hammer, Inc. | Compensated traveling wave slotted waveguide feed for cophasal arrays |
US4044360A (en) * | 1975-12-19 | 1977-08-23 | International Telephone And Telegraph Corporation | Two-mode RF phase shifter particularly for phase scanner array |
-
1977
- 1977-03-11 FR FR7707331A patent/FR2383530A1/fr active Granted
-
1978
- 1978-03-08 GB GB9265/78A patent/GB1585007A/en not_active Expired
- 1978-03-09 NL NLAANVRAGE7802584,A patent/NL182768C/nl not_active IP Right Cessation
- 1978-03-09 US US05/884,802 patent/US4185286A/en not_active Expired - Lifetime
- 1978-03-10 IT IT48376/78A patent/IT1101990B/it active
- 1978-03-10 DE DE2810483A patent/DE2810483C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1585007A (en) | 1981-02-18 |
DE2810483C2 (de) | 1982-09-30 |
DE2810483A1 (de) | 1978-09-14 |
FR2383530A1 (fr) | 1978-10-06 |
US4185286A (en) | 1980-01-22 |
NL7802584A (nl) | 1978-09-13 |
FR2383530B1 (nl) | 1981-06-19 |
NL182768B (nl) | 1987-12-01 |
IT7848376A0 (it) | 1978-03-10 |
IT1101990B (it) | 1985-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | A search report has been drawn up | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |