FRONT END MODULE

The present invention relates to a front end module. According to the present invention, suggested is the front end module which includes an amplification circuit unit which amplifies a signal, a multi-stage matching circuit unit which is connected to an output terminal of the amplification circuit...

Full description

Saved in:
Bibliographic Details
Main Authors HAN, MYEONG WOO, PARK, JU YOUNG, WON, JUN GOO, KIM, YOUN SUK, IIZUKA SHINICHI, KIM, KI JOONG, SONG, YOUNG JEAN
Format Patent
LanguageEnglish
Korean
Published 18.06.2014
Subjects
AMPLIFIERS
BASIC ELECTRONIC CIRCUITRY
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
RESONATORS
TRANSMISSION
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to a front end module. According to the present invention, suggested is the front end module which includes an amplification circuit unit which amplifies a signal, a multi-stage matching circuit unit which is connected to an output terminal of the amplification circuit unit, and a switch circuit unit which is connected to the multi-stage matching circuit unit. The switch circuit unit includes a serial switch circuit and a parallel switch circuit. The parallel switch circuit is connected to a node between multiple matching circuits included in the multi-stage matching circuit unit.
Bibliography:Application Number: KR20120142922