Front end of analog is digitalized with RF sampling directly MEMS/SiGeBiCMOS of the technology which is mixed

摘要

The digitalization analog front end which uses mixed technology on the single baseplate (DAFE) 50 is explained. SiGe BiCMOS technology is actualized with the semiconductor component, this low-noise amplifier includes 64 and analog digital transmitter 68. The micro electronic mechanical system (MEMS) the switch alias prevention filter is used for modifying the filtering quality of some filters which include 66 and advance selective disturbance prevention filter 62.