Semiconductor switches, semiconductor switches - mmic, by - hf - module, power resistor switches - hf - module as well as transmit - and receiving module

摘要

Semiconductor switch with a first a - and output port (p1), a second a - and output port (p2) and a third a - and output port (p3), wherein the first a - and output port (p1) and the second a - and output port (p2) are connected via a first path and the first a - and output port (p1) and the third a - and output port (p3) are connected via a second path, comprising:a first transistor (2), which is either in series or parallel between the first a - and output port (p1) and the second a - and output port (p2) is connected,a first transmission line (4) with a predetermined length of between the first a - and output port (p1) and the third a - and output port (p3) is connected,a second transmission line (7), the parallel to the first transmission line (4) is arranged, so that it can be a part of a through the first transmission line (4) to enable the high frequency signal, by coupling to be branched off, and..