Communications: directive radio wave systems and devices (e.g. – With particular circuit – Complex signal
Reexamination Certificate
2006-08-29
2006-08-29
Tarcza, Thomas H. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
With particular circuit
Complex signal
C342S175000
Reexamination Certificate
active
07098845
ABSTRACT:
A receiver circuit including an oscillator, a mixer coupled to the oscillator, a switch coupled to an output of the mixer, and an envelope detector coupled to the oscillator, such that the envelope detector generates a timing signal for actuating the switch based on the envelope of a signal produced by the oscillator. In one exemplary embodiment, the receiver circuit may be used as part of a radar based sensor system.
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Gresham Robert Ian
Jenkins Alan Peter
Barker Matthew
M/A-COM, Inc.
Tarcza Thomas H.
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