EP 1025621 A1 20000809 - TWIST REFLECTOR ANTENNA
Title (en)
TWIST REFLECTOR ANTENNA
Title (de)
TWISTREFLEKTORANTENNE
Title (fr)
ANTENNE TORSADE A REFLECTEUR
Publication
Application
Priority
- GB 9800829 W 19980319
- GB 9708758 A 19970429
Abstract (en)
[origin: WO9849750A1] Twist reflector antenna comprises a metallised plastics reflector (1), which is preferably moulded and a sub-reflector (2). The reflector (1) has a reflective surface having a plurality of generally parallel corrugated projections (5) extending across the reflective surface (1). The sub-reflector (2) has a dielectric substrate having a plurality of generally parallel conductors (4) extending across the substrate. The conductors (4) on the sub-reflector (2) extend at an angle of approximately 45 DEG to that of the projections (5) on the reflective surface (1).
IPC 1-7
IPC 8 full level
H01Q 15/24 (2006.01)
CPC (source: EP)
H01Q 15/248 (2013.01)
Citation (search report)
See references of WO 9849750A1
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
WO 9849750 A1 19981105; EP 1025621 A1 20000809; GB 9708758 D0 19970625
DOCDB simple family (application)
GB 9800829 W 19980319; EP 98909676 A 19980319; GB 9708758 A 19970429