EP 1371145 A2 20031217 - SHIELD FOR HIGH-FREQUENCY TRANSMITTER/RECEIVER SYSTEMS OF ELECTRONIC DEVICES, ESPECIALLY OF DEVICES FOR WIRELESS TELECOMMUNICATION
Title (en)
SHIELD FOR HIGH-FREQUENCY TRANSMITTER/RECEIVER SYSTEMS OF ELECTRONIC DEVICES, ESPECIALLY OF DEVICES FOR WIRELESS TELECOMMUNICATION
Title (de)
ABSCHIRMUNG FÜR HOCHFREQUENZ-SENDE-/EMPFANGSEINRICHTUNGEN VON ELEKTRONISCHEN GERÄTEN, INSBESONDERE VON GERÄTEN ZUR DRAHTLOSEN TELEKOMMUNIKATION
Title (fr)
SYSTEME DE PROTECTION POUR DISPOSITIFS D'EMISSION/DE RECEPTION HAUTE FREQUENCE D'APPAREILS ELECTRONIQUES, NOTAMMENT D'APPAREILS DE TELECOMMUNICATION SANS FIL
Publication
Application
Priority
- DE 0201033 W 20020321
- DE 10114110 A 20010322
Abstract (en)
[origin: WO02078201A2] The invention relates to a shield for high-frequency transmitter/receiver systems of electronic devices, especially of devices for wireless telecommunication. In order to reduce the space requirements of such a high-frequency transmitter/receiver system (2') on a circuit support element (1') of an electronic device, a first partial circuit (20') of the high-frequency transmitter/receiver system (2') and a second partial circuit (21') of the high-frequency transmitter/receiver system (2') are disposed in a single shield chamber (32) in a substantially separate, especially locally/spatially separate, manner. The shield chamber (32) is linked with a grounded area (10') on the support element (1') via an electroconducting connection (320) and the connecting element (320) is interposed between the two partial circuits (20', 21') on the support element (1') in such a way that the two partial circuits (20', 21') do not interfere with each other functionally.
IPC 1-7
IPC 8 full level
H04B 15/02 (2006.01)
CPC (source: EP US)
H04B 15/02 (2013.01 - EP US)
Citation (search report)
See references of WO 02078201A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02078201 A2 20021003; WO 02078201 A3 20030313; CN 1524402 A 20040825; EP 1371145 A2 20031217; US 2005003789 A1 20050106
DOCDB simple family (application)
DE 0201033 W 20020321; CN 02806918 A 20020321; EP 02753698 A 20020321; US 47265604 A 20040726