Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2011-07-26
2011-07-26
Liu, Shuwang (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S343000
Reexamination Certificate
active
07986736
ABSTRACT:
An ultra wideband receiver, based on multiband orthogonal frequency division multiplexing (MB-OFDM), combines digital data from multiple channels after signal processing and before decoding. The receiver provides a master controller that synthesizes packet synchronization, frame synchronization, and sampling frequency offset information from multiple channels into signals that simultaneously control all channels of the receiver.
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Sever et al., A Dual-Antenna Phase-Array Ultra-Wideband CMOS Transceiver, IEEE Communications Magazine, Aug. 2006, IEEE, USA.
Desai Jayesh
French Catherine A.
Lu Ruoyang
Nguyen Hung C.
Pirooz Ali D.
Liu Shuwang
Perkins Coie LLP
Sigma Designs, Inc.
Tayong Helene
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