Rake receiver
First Claim
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1. A receiver for processing a plurality of multipath propagated signals, comprising:
- a receiver configured to receive at least one of the plurality of multipath propagated signals, wherein the plurality of multipath propagated signals are associated with an ultra-wideband signal;
a zero-intermediate frequency converter for demodulating at least one of the plurality of multipath propagated signals to produce a demodulated signal;
a first sampling module for sampling a first sampling input signal that is associated with (1) the demodulated signal and (2) a first one of the plurality of multipath propagated signals; and
a second sampling module for sampling a second sampling input signal that is associated with (1) the demodulated signal and (2) a second one of the plurality of multipath propagated signals.
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Abstract
A receiver system and method are disclosed for processing multipath propagated signals and multiband signals. The receiver includes a zero-intermediate frequency converter for demodulating one of the plurality of multipath propagated signals to produce a demodulated signal; and a sampling module for sampling the demodulated signal.
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Citations
16 Claims
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1. A receiver for processing a plurality of multipath propagated signals, comprising:
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a receiver configured to receive at least one of the plurality of multipath propagated signals, wherein the plurality of multipath propagated signals are associated with an ultra-wideband signal; a zero-intermediate frequency converter for demodulating at least one of the plurality of multipath propagated signals to produce a demodulated signal; a first sampling module for sampling a first sampling input signal that is associated with (1) the demodulated signal and (2) a first one of the plurality of multipath propagated signals; and a second sampling module for sampling a second sampling input signal that is associated with (1) the demodulated signal and (2) a second one of the plurality of multipath propagated signals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for processing a plurality of multipath propagated signals comprising:
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receiving at least one of the plurality of multipath propagated signals, wherein the plurality of multipath propagated signals are associated with an ultra-wideband signal; demodulating at least one of the plurality of multipath propagated signals using zero-intermediate frequency conversion to produce a demodulated signal; sampling a first sampling input signal that is associated with (1) the demodulated signal and (2) a first one of the plurality of multipath propagated signals; and sampling a second sampling input signal that is associated with (1) the demodulated signal and (2) a second one of the plurality of multipath propagated signals. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification