EP 1138097 B1 20030205 - HALF-LOOP ANTENNA
Title (en)
HALF-LOOP ANTENNA
Title (de)
HALFLOOP-ANTENNE
Title (fr)
DEMI-CADRE
Publication
Application
Priority
- DE 9903966 W 19991210
- DE 19857191 A 19981211
Abstract (en)
[origin: DE19857191A1] The invention relates to a half-loop antenna, comprising an antenna bow which is arranged over a ground plane, said antenna bow forming a surface whose outer edge forms a convex, closed curve, i.e., is bent outwards. The contact arrangement of the conductor bow is preferably configured in the form of an ellipse which tapers at the ends. An inductor in the form of a spring can be introduced at the supply point of the conductor loop.
IPC 1-7
IPC 8 full level
H01Q 1/32 (2006.01); H01Q 1/36 (2006.01); H01Q 1/42 (2006.01); H01Q 5/10 (2015.01); H01Q 7/00 (2006.01); H01Q 9/40 (2006.01); H01Q 9/42 (2006.01)
CPC (source: EP KR US)
H01Q 1/36 (2013.01 - EP US); H01Q 1/42 (2013.01 - EP US); H01Q 7/00 (2013.01 - KR); H01Q 9/40 (2013.01 - EP US); H01Q 9/42 (2013.01 - EP US)
Citation (examination)
US 3015101 A 19611226 - TURNER EDWIN M, et al
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
DE 19857191 A1 20000706; DE 59904250 D1 20030313; EP 1138097 A1 20011004; EP 1138097 B1 20030205; JP 2002533002 A 20021002; JP 4414599 B2 20100210; KR 100724300 B1 20070604; KR 20010081072 A 20010825; US 6590541 B1 20030708; WO 0036703 A1 20000622
DOCDB simple family (application)
DE 19857191 A 19981211; DE 59904250 T 19991210; DE 9903966 W 19991210; EP 99964435 A 19991210; JP 2000588855 A 19991210; KR 20017007157 A 20010608; US 85793001 A 20010918