EP 0107676 B1 19920318 - ANTENNA CIRCUIT FOR MINIATURE RADIO RECEIVER
Title (en)
ANTENNA CIRCUIT FOR MINIATURE RADIO RECEIVER
Publication
Application
Priority
DE 3214449 A 19820420
Abstract (en)
[origin: WO8303716A1] The mobile miniature radio receiver has, as antenna, an elongated dipole. The antenna wires extend along the edge of one or a plurality of printed circuit boards of the receiver and are connected at their ends to conducting surfaces. The conductor tracks of the board or boards, which extend in parallel to the antenna form an ohmic-capacitive shunt and are therefore, for the RF signals, uncoupled at the surroundings of the antenna base.
IPC 1-7
IPC 8 full level
H01Q 1/24 (2006.01)
CPC (source: EP US)
H01Q 1/243 (2013.01 - EP US)
Citation (examination)
Brümmer, "Elektronische Gerätetechnik" 1980, S. 244
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
WO 8303716 A1 19831027; DE 3214449 A1 19831027; DE 3382531 D1 19920423; EP 0107676 A1 19840509; EP 0107676 B1 19920318; US 4577195 A 19860318
DOCDB simple family (application)
EP 8300106 W 19830416; DE 3214449 A 19820420; DE 3382531 T 19830416; EP 83901197 A 19830416; US 56823983 A 19831219