EP 1263080 A1 20021204 - Slot antenna for airplane
Title (en)
Slot antenna for airplane
Title (de)
Schlitzantenne für Flugzeug
Title (fr)
Antenne à fente pour avion
Publication
Application
Priority
FR 0106903 A 20010525
Abstract (en)
The aerial includes a dielectric support (11) and a conducting lamella (12) forming the radiating element. A coaxial cable (14) feeds the aerial assembly, passing through the wall of the support (11). The support has a cover attached, forming a part of the outside surface of the aircraft. The aerial assembly includes a support (11) made of dielectric material which is transparent to radiofrequency signals - this may, for example, be glass fibre filled with a further radiofrequency transparent material such as a resin or thermoplastic material. A conducting lamella (12) made of copper and coated with silver in order to improve surface conductivity at the required frequency is accommodated inside the support, enabling the tuning and matching of the aerial for the required frequency. A cover (13) made of radiofrequency transparent material is attached to the support by means of non-magnetic screws. A coaxial cable (14) feeds the aerial assembly, passing through the wall of the support (11). The cable is terminated with a standard coaxial fitting.
IPC 1-7
IPC 8 full level
H01Q 1/28 (2006.01); H01Q 13/10 (2006.01)
CPC (source: EP US)
H01Q 1/287 (2013.01 - EP US); H01Q 13/10 (2013.01 - EP US)
Citation (search report)
- [A] US 3534370 A 19701013 - STANG PAUL F
- [A] GB 803723 A 19581029 - STANDARD TELEPHONES CABLES LTD
- [A] GB 643557 A 19500920 - MINI OF SUPPLY
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1263080 A1 20021204; EP 1263080 B1 20090902; EP 1263080 B8 20091104; AT E441949 T1 20090915; BR 0201918 A 20030422; CA 2387206 A1 20021125; CA 2387206 C 20120228; DE 60233544 D1 20091015; FR 2825191 A1 20021129; FR 2825191 B1 20040416; US 2002186170 A1 20021212; US 6653980 B2 20031125
DOCDB simple family (application)
EP 02291271 A 20020523; AT 02291271 T 20020523; BR 0201918 A 20020522; CA 2387206 A 20020522; DE 60233544 T 20020523; FR 0106903 A 20010525; US 15577802 A 20020524