IT8720147A0 - Impianto d'antenna per missili exoatmosferici. - Google Patents
Impianto d'antenna per missili exoatmosferici.Info
- Publication number
- IT8720147A0 IT8720147A0 IT8720147A IT2014787A IT8720147A0 IT 8720147 A0 IT8720147 A0 IT 8720147A0 IT 8720147 A IT8720147 A IT 8720147A IT 2014787 A IT2014787 A IT 2014787A IT 8720147 A0 IT8720147 A0 IT 8720147A0
- Authority
- IT
- Italy
- Prior art keywords
- exoatmospheric
- missile
- antenna system
- antenna
- exoatmospheric missile
- Prior art date
Links
Classifications
-
- 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
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H01Q15/161—Collapsible reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/281—Nose antennas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20147/87A IT1203912B (it) | 1987-04-16 | 1987-04-16 | Impianto d'antenna per missili exoatmosferici |
CA000543805A CA1285649C (en) | 1987-04-16 | 1987-08-05 | Antenna system for exoatmospheric missiles |
EP87113224A EP0286716A3 (en) | 1987-04-16 | 1987-09-10 | An antenna system for exoatmospheric missiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20147/87A IT1203912B (it) | 1987-04-16 | 1987-04-16 | Impianto d'antenna per missili exoatmosferici |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8720147A0 true IT8720147A0 (it) | 1987-04-16 |
IT1203912B IT1203912B (it) | 1989-02-23 |
Family
ID=11164185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20147/87A IT1203912B (it) | 1987-04-16 | 1987-04-16 | Impianto d'antenna per missili exoatmosferici |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0286716A3 (it) |
CA (1) | CA1285649C (it) |
IT (1) | IT1203912B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2867616B1 (fr) * | 2004-03-11 | 2006-05-19 | Commissariat Energie Atomique | Systeme d'illumination radioelectrique a reflecteur d'ondes |
US10353064B2 (en) | 2016-05-26 | 2019-07-16 | Decisive Analytics Corporation | Method and apparatus for detecting airborne objects |
CN112086726B (zh) * | 2020-08-26 | 2022-09-20 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | 一种采用蜗轮蜗杆传动展开的天线结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750321A (en) * | 1951-09-04 | 1956-06-12 | Raymond De Icer And Engineerin | Antennas and material for fabrication thereof |
US3176303A (en) * | 1962-02-21 | 1965-03-30 | Whittaker Corp | Collapsible antenna with plurality of flexible reflector petals releasably retained |
US3286259A (en) * | 1964-04-30 | 1966-11-15 | Goodyear Aerospace Corp | Unfurlable reflector |
DE2460807C3 (de) * | 1974-12-21 | 1981-04-02 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Flächenhaftes Leichtbauteil aus faserverstärktem Kunststoff |
-
1987
- 1987-04-16 IT IT20147/87A patent/IT1203912B/it active
- 1987-08-05 CA CA000543805A patent/CA1285649C/en not_active Expired - Lifetime
- 1987-09-10 EP EP87113224A patent/EP0286716A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0286716A2 (en) | 1988-10-19 |
IT1203912B (it) | 1989-02-23 |
EP0286716A3 (en) | 1988-11-30 |
CA1285649C (en) | 1991-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970506 |