Research about subsystem A-RX Bandpass Filter, Limiter and Quadrature Mixer for radios

My Subsystem is Susystem A-RX Bandpass Filter, Limiter and Quadrature Mixer. Please read the Pdf file for the whole design clearly and do research!
You need to find at least 10 sources, cite them in IEEE format and summarize each source in one paragraph.！！！