| CPC H04B 1/123 (2013.01) | 19 Claims |
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1. A wireless signal receiver comprising:
two or more signal phase shifting blocks each phase shifting block having one or more input signal ports, two or more phase shifted signal output ports, and one or more reflection signal output ports;
impedance translation function blocks coupled to the two or more phase-shifted signal output ports of the respective ones of the impedance translation function blocks to generate in response to a switching signal respective band limited baseband or IF signals,
wherein a first of said two or more signal phase shifting blocks has the one or more reflection signal output ports connected to the input signal ports of a second of said two or more signal phase shifting blocks, and wherein the
signal phase shifting block generates concurrent phase shifted copies of an input signal; and
the impedance translation function block is configured to receive the phase shifted copies of the input signal and generate a down converted signal.
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