Global Patent Index - EP 1025621 A1

EP 1025621 A1 20000809 - TWIST REFLECTOR ANTENNA

Title (en)

TWIST REFLECTOR ANTENNA

Title (de)

TWISTREFLEKTORANTENNE

Title (fr)

ANTENNE TORSADE A REFLECTEUR

Publication

EP 1025621 A1 20000809 (EN)

Application

EP 98909676 A 19980319

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

H01Q 15/00

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