Global Patent Index - EP 0985245 A1

EP 0985245 A1 2000-03-15 - RADIO APPARATUS WITH A BUILT-IN ANTENNA

Title (en)

RADIO APPARATUS WITH A BUILT-IN ANTENNA

Title (de)

FUNKGERÄT MIT INTEGRIERTER ANTENNE

Title (fr)

APPAREIL RADIOELECTRIQUE A ANTENNE INTEGREE

Publication

EP 0985245 A1 (DE)

Application

EP 98933454 A

Priority

  • DE 9801251 W
  • DE 19722506 A

Abstract (en)

[origin: DE19722506A1] Disclosed is a highly performing radio apparatus (10) exposing the body to less radiation. The radio apparatus (10) comprises a reference potential- electrical surface (4) as well as an antenna resonator member (6) mounted parallel to said reference potential-electrical surface (4) and in capacitive coupling therewith. The antenna resonator member (6) is galvanically separated from the reference potential-electrical surface (4) and is characterized by a double geometric symmetry, resulting in a resonating capacity in two symmetry axis (15, 20) perpendicular to each other.

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

H01Q 1/24; H01Q 9/04; H04B 1/38

IPC 8 full level (invention and additional information)

H01Q 13/08 (2006.01); H01Q 1/24 (2006.01); H01Q 5/00 (2006.01); H01Q 9/04 (2006.01); H04B 1/38 (2006.01)

CPC (invention and additional information)

H04B 1/3833 (2013.01); H01Q 1/24 (2013.01); H01Q 5/364 (2013.01); H01Q 9/0428 (2013.01); H01Q 9/045 (2013.01); H01Q 9/0457 (2013.01)

Citation (search report)

See references of WO 9854784A1

Designated contracting state (EPC)

CH DE ES FR GB IT LI SE

EPO simple patent family

DE 19722506 A1 19981203; EP 0985245 A1 20000315; JP 2002500836 A 20020108; KR 20010013132 A 20010226; TW 385569 B 20000321; WO 9854784 A1 19981203

INPADOC legal status


2003-10-01 [18R] REFUSED

- Ref Legal Event Code: 18R

- Effective date: 20030809

2001-01-03 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20001121

2000-03-15 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991230

2000-03-15 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): CH DE ES FR GB IT LI SE