A radio frequency (RF) switch which is used in an RF unit of a communication apparatus and which has less of an insertion loss during a transmission. A strip line disposed in the RF switch is formed by combining first and second strip lines having different values of characteristic impedance from each other.

 
Web www.patentalert.com

< Cellular phone blocker

< System and method for multipoint distribution of satellite digital audio radio service

> Method and system for transmission of seismic data

> Radio transmitter testing method, radio transmitter and base station
~ 00295