FR2181577A1 - - Google Patents
Info
- Publication number
- FR2181577A1 FR2181577A1 FR7215393A FR7215393A FR2181577A1 FR 2181577 A1 FR2181577 A1 FR 2181577A1 FR 7215393 A FR7215393 A FR 7215393A FR 7215393 A FR7215393 A FR 7215393A FR 2181577 A1 FR2181577 A1 FR 2181577A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
- H01Q1/425—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising a metallic grid
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7215393A FR2181577B1 (pt) | 1972-04-28 | 1972-04-28 | |
DE19732321044 DE2321044C3 (de) | 1972-04-28 | 1973-04-26 | Schutzvorrichtung für Radageräte, insbesondere Kuppeldach |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7215393A FR2181577B1 (pt) | 1972-04-28 | 1972-04-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2181577A1 true FR2181577A1 (pt) | 1973-12-07 |
FR2181577B1 FR2181577B1 (pt) | 1974-07-26 |
Family
ID=9097779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7215393A Expired FR2181577B1 (pt) | 1972-04-28 | 1972-04-28 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2321044C3 (pt) |
FR (1) | FR2181577B1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2205754B1 (pt) * | 1972-11-03 | 1977-04-22 | Thomson Csf | |
DE102014105455A1 (de) * | 2014-04-16 | 2015-10-22 | Thyssenkrupp Ag | Vorrichtung zur wellenlängenselektiven Abschirmung einer auf einem Schiff angeordneten Antenne |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB664673A (en) * | 1947-05-16 | 1952-01-09 | Western Electric Co | Improvements in or relating to devices for changing the phase velocity of electromagnetic waves |
FR1004622A (fr) * | 1949-12-21 | 1952-04-01 | Csf | Perfectionnements aux appareils à très haute fréquence comportant des parois diélectriques |
GB1079190A (en) * | 1964-10-22 | 1967-08-16 | Csf | Improvements in or relating to ultra high frequency aerial installations |
FR1560520A (pt) * | 1968-01-24 | 1969-03-21 | ||
GB1165444A (en) * | 1966-04-28 | 1969-10-01 | Thomson Houston Comp Francaise | Improvements in Transmitting Aerials |
-
1972
- 1972-04-28 FR FR7215393A patent/FR2181577B1/fr not_active Expired
-
1973
- 1973-04-26 DE DE19732321044 patent/DE2321044C3/de not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB664673A (en) * | 1947-05-16 | 1952-01-09 | Western Electric Co | Improvements in or relating to devices for changing the phase velocity of electromagnetic waves |
FR1004622A (fr) * | 1949-12-21 | 1952-04-01 | Csf | Perfectionnements aux appareils à très haute fréquence comportant des parois diélectriques |
GB1079190A (en) * | 1964-10-22 | 1967-08-16 | Csf | Improvements in or relating to ultra high frequency aerial installations |
GB1165444A (en) * | 1966-04-28 | 1969-10-01 | Thomson Houston Comp Francaise | Improvements in Transmitting Aerials |
FR1560520A (pt) * | 1968-01-24 | 1969-03-21 |
Non-Patent Citations (2)
Title |
---|
KITSUREGAWA ET FUJIO ARITA : 'METAL.MESC EMBEDDED DIELECTRIC RADOME', PAGES 58-59) * |
REVUE AMERICAINE 'ELECTRONICS', VOL 34, NO 42, 20 OCTOBRE 1961 , L ARTICLE DE TAKASKI * |
Also Published As
Publication number | Publication date |
---|---|
DE2321044B2 (de) | 1979-01-25 |
DE2321044C3 (de) | 1979-09-20 |
FR2181577B1 (pt) | 1974-07-26 |
DE2321044A1 (de) | 1973-11-15 |