Patent ID: 9500740
Filing Date: 2016-11-22
CPC Classification: G01S,H01Q,H03D,H03F,H04B

Claim Text:
1. A receiver circuit, comprising: an input balun circuit comprising a balanced balun output and being capable of receiving RF signals, wherein balanced outputs are differential outputs, balanced inputs are differential inputs, and unbalanced inputs are single-ended inputs; an input amplification circuit comprising: a single balanced in-phase mixing circuit comprising: a single balanced quadrature mixing circuit comprising: wherein a first terminal of said balanced amplifier output is connected to provide an amplified RF signal to said first unbalanced RF mixer input, the first terminal of said balanced amplifier output is not connected to the single balanced quadrature mixing circuit, a second terminal of said balanced amplifier output is connected to provide a phase-shifted amplified RF signal to said second unbalanced RF mixer input, and the second terminal of said balanced amplifier output is not connected to the single balanced in-phase mixing circuit.