Pulse or digital communications – Receivers
Reexamination Certificate
2007-08-07
2007-08-07
Tran, Khai (Department: 2611)
Pulse or digital communications
Receivers
Reexamination Certificate
active
10624312
ABSTRACT:
The invention is directed to a system for processing an electromagnetic wave by receiving rectangular coordinate information for the electromagnetic wave; and directly converting the rectangular coordinate information into a magnitude signal, a sin(Φ), and a cos(Φ) signal using a CORDIC algorithm, where Φ represents a phase of the electromagnetic wave. The direct converting my be accomplished using shift and add/subtract operations in a processor and a look-up table, or by using at least two cascaded processors employing the CORDIC algorithm.
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Tran Khai
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