A Low-Power Single-Stage RF Receiver Fron-end : Variable Gain-Controlled Double-balanced LMV

摘要

The present invention relates to a single double-balanced radio frequency receiving circuit, wherein by using a series LC resonator (Series LC Resonator), the output impedance at low frequencies and the intermediate frequency component of the output signal are high and by using a double-It is possible to provide a single double balanced radio receiving circuit which has high power efficiency and can control the conversion gain by using the conversion gain control section.;