Telecommunications – Transmitter and receiver at same station – With transmitter-receiver switching or interaction prevention
Reexamination Certificate
2006-06-20
2006-06-20
Bui, Bing Q. (Department: 2642)
Telecommunications
Transmitter and receiver at same station
With transmitter-receiver switching or interaction prevention
C455S083000
Reexamination Certificate
active
07065327
ABSTRACT:
A single-chip CMOS direct conversion transceiver includes an RF circuit, a transmitter having a synthesizer, a receiver having a baseband filter, and a demodulator. The synthesizer is coupled to the RF circuit. The baseband filter is coupled to the RF circuit and the synthesizer. The demodulator is coupled to the baseband filter. The RF circuit, the synthesizer, the baseband filter, and the demodulator are arranged and configured in CMOS devices and provide a complete interface between an antenna and a voiceband codec.
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Cho Thomas B.
Dukatz Eric S.
Mack Michael Peter
Macnally Donald Evan
Marringa Menno
Blakely , Sokoloff, Taylor & Zafman LLP
Bui Bing Q.
Intel Corporation
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