WIRELESS REPEATER FOR MIMO COMMUNICATION TYPE

A wireless repeater for MIMO communication type is provided to have no limitation related to an installation place by amplifying and outputting received multiple signals after removing interference. An A/D(Analog/Digital) converter(110) converts an RF signal received through a reception antenna(RxM)...

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Bibliographic Details
Main Authors WOO, DAE HO, KIM, JOO WAN, KWON, JONG HWA, LEE, SEUNG HAK, LEE, HOEN IL, SONG, JU TAE, LEE, CHONG HYUN
Format Patent
LanguageEnglish
Published 10.06.2009
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:A wireless repeater for MIMO communication type is provided to have no limitation related to an installation place by amplifying and outputting received multiple signals after removing interference. An A/D(Analog/Digital) converter(110) converts an RF signal received through a reception antenna(RxM) into a digital signal and outputs the converted digital signal. An interference remover(120) outputs the digital signal after removing the interference signal outputted from the A/D converter. A D/A converter(130) converts the digital signal from the interference remover into a digital signal and an IF signal sequentially. A signal amplifier(140) amplifies the RF signal outputted from the D/A converter and outputs the amplified signal to a transmission antenna(TxM) that corresponds to the receiving antenna.
Bibliography:Application Number: KR20070125778