EP 1006607 A2 20000607 - Low-noise block-down receiver with an improved housing structure
Title (en)
Low-noise block-down receiver with an improved housing structure
Title (de)
Rauscharmer Abwärtsumsetzerblockempfänger mit verbesserter Gehäusestruktur
Title (fr)
Récepteur bloc convertisseur à faible bruit ayant une structure de boîtier améliorée
Publication
Application
Priority
CN 98249216 U 19981203
Abstract (en)
A low-noise block-down receiver (LNB) with an improved housing structure according to the invention is disclosed. The low-noise block-down receiver includes a signal processing circuit and a housing which is used to contain the processing circuit and functions as a horn and a wave guide. The housing is made of plastic material and has an inner surface plated with a metal plating film which has a better electric conductivity and is suitable for conducting microwave. Thus, the housing can efficiently conduct microwaves and prevent both signal leakage and outside noise interference. The low-noise block-down receiver has an improved housing structure instead of the conventional aluminum alloy or other metal alloy-made housing, which can withstand impact and corrosion, and has a low manufacturing cost. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
H01Q 1/247 (2013.01); H01Q 1/42 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1006607 A2 20000607; EP 1006607 A3 20010404; CN 2362239 Y 20000202
DOCDB simple family (application)
EP 99400790 A 19990331; CN 98249216 U 19981203