Global Patent Index - EP 1095424 A1

EP 1095424 A1 2001-05-02 - DEVICE AND METHOD FOR TRANSMITTING AND/OR RECEIVING ELECTROMAGNETIC SIGNALS WITH EXTENDED RADIATION PATTERN ADAPTATIVE ANTENNA

Title (en)

DEVICE AND METHOD FOR TRANSMITTING AND/OR RECEIVING ELECTROMAGNETIC SIGNALS WITH EXTENDED RADIATION PATTERN ADAPTATIVE ANTENNA

Title (de)

VORRICHTUNG UND VERFAHREN ZUM SENDEN UND EMPFANGEN VON ELEKTROMAGNETISCHEN SIGNALEN MIT EINER ADAPTIVEN ANTENNE MIT BREITEM STRAHLUNGSDIAGRAMM

Title (fr)

DISPOSITIF ET PROCEDE D'EMISSION ET/OU DE RECEPTION DE SIGNAUX ELECTROMAGNETIQUES A ANTENNE ADAPTATIVE A DIAGRAMME ETENDU

Publication

EP 1095424 A1 (FR)

Application

EP 99929444 A

Priority

  • FR 9901664 W
  • FR 9808759 A

Abstract (en)

[origin: FR2781087A1] The invention concerns a device for transmitting and/or receiving electromagnetic signals comprising first (1) and second (3) antenna means transmitting/receiving electromagnetic signals according to a first radiation pattern with selected extended shape and a second radiation pattern with selected shape at least partially similar to that of the first radiation pattern. Managing means (6) jointly control the first (1) and second (3) antenna means such that they provide electromagnetic signal transmission/reception according to a third radiation pattern whereof the shape results from a selected combination of contributions from the first and second radiation patterns respectively.

IPC 1-7 (main, further and additional classification)

H01Q 3/26; H01Q 21/29

IPC 8 full level (invention and additional information)

H01Q 3/26 (2006.01); H01Q 21/29 (2006.01)

CPC (invention and additional information)

H01Q 21/29 (2013.01); H01Q 3/2629 (2013.01)

Citation (search report)

See references of WO 0003455A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

FR 2781087 A1 20000114; AU 4625699 A 20000201; EP 1095424 A1 20010502; WO 0003455 A1 20000120

INPADOC legal status


2003-03-12 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020903

2001-07-25 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010607

2001-05-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001221

2001-05-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE