Global Patent Index - EP 1036423 A2

EP 1036423 A2 2000-09-20 - METHOD AND ARRANGEMENT RELATING TO ANTENNAS

Title (en)

METHOD AND ARRANGEMENT RELATING TO ANTENNAS

Title (de)

VERFAHREN UND ANORDNUNG BEZÜGLICH ANTENNEN

Title (fr)

PROCEDE ET DISPOSITIF CONCERNANT DES ANTENNES

Publication

EP 1036423 A2 (EN)

Application

EP 98962763 A

Priority

  • SE 9802204 W
  • SE 9704483 A

Abstract (en)

[origin: WO9931755A2] The invention refers to an arrangement for receiving and mixing electromagnetic waves. The arrangement comprises an antenna element (24) and an amplifying transistor (10, 20). The arrangement includes means to apply a gate electrode (22) of a amplifying transistor, a locally generated oscillator signal (LO) and externally generated radio frequency (RF) from the antenna element. An output signal (IF) from the amplifying transistor is a function of said radio frequency (RF) and said locally generated oscillator signal (LO).

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

H01Q 1/24; H04B 1/18

IPC 8 full level (invention and additional information)

H01Q 1/24 (2006.01); H01Q 9/04 (2006.01); H01Q 21/06 (2006.01); H01Q 23/00 (2006.01); H04B 1/18 (2006.01)

CPC (invention and additional information)

H01Q 21/065 (2013.01); H01Q 1/247 (2013.01); H01Q 9/0435 (2013.01); H01Q 23/00 (2013.01); H04B 1/18 (2013.01)

Citation (search report)

See references of WO 9931755A3

Designated contracting state (EPC)

DE FI FR GB IT

EPO simple patent family

WO 9931755 A2 19990624; WO 9931755 A3 19990902; AU 1792499 A 19990705; EP 1036423 A2 20000920; IL 136452 D0 20010614; JP 2002509372 A 20020326; SE 511979 C2 20000110; SE 9704483 D0 19971201; SE 9704483 L 19990602

INPADOC legal status


2003-01-02 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020702

2000-09-20 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000615

2000-09-20 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): DE FI FR GB IT