Global Patent Index - EP 1091444 A2

EP 1091444 A2 20010411 - Planar antenna for motor-vehicles

Title (en)

Planar antenna for motor-vehicles

Title (de)

Planare Antenne für Motorfahrzeuge

Title (fr)

Antenne plane pour véhicules à moteur

Publication

EP 1091444 A2 20010411 (EN)

Application

EP 00121650 A 20001004

Priority

IT RE990101 A 19991008

Abstract (en)

A planar microstrip antenna is adopted for motor-car systems for both cellular telephony and other applications. In the field of cellular telephony, the antenna is utilizable in the present frequencies of 800/900 MHz (GSM, ETACS, AMPS, PCD) and the higher ones of 2.5 GHz (DCS, UMPTS, PCN, PDC 1.5); besides, it is also utilizable for applications other than telephony, such as: reception in L, DAB, GPS band and the like and at higher frequencies up to 6 GHz, also for Telepass type transponder systems and the like. <IMAGE> <IMAGE>

IPC 1-7

H01Q 1/12; H01Q 1/32; H01Q 9/04

IPC 8 full level

H01Q 1/12 (2006.01); H01Q 1/32 (2006.01); H01Q 9/04 (2006.01)

CPC (source: EP)

H01Q 1/1271 (2013.01); H01Q 1/3291 (2013.01); H01Q 9/0421 (2013.01); H01Q 9/0457 (2013.01)

Designated contracting state (EPC)

DE ES FR GB

DOCDB simple family (publication)

EP 1091444 A2 20010411; EP 1091444 A3 20020417; EP 1091444 B1 20031217; DE 60007254 D1 20040129; DE 60007254 T2 20040930; IT 1309775 B1 20020130; IT RE990101 A1 20010408; IT RE990101 D0 19991008

DOCDB simple family (application)

EP 00121650 A 20001004; DE 60007254 T 20001004; IT RE990101 A 19991008