Telecommunications – Transmitter and receiver at same station
Reexamination Certificate
2011-01-18
2011-01-18
Anderson, Matthew D (Department: 2618)
Telecommunications
Transmitter and receiver at same station
C333S102000, C333S104000, C333S115000, C385S008000, C385S009000, C455S552100, C455S553100
Reexamination Certificate
active
07873329
ABSTRACT:
A transceiver capable of processing signals having wavelengths of less than 1 millimeter and/or more than 1 millimeter comprising a mixer/filter circuit coupled to an IF filter where said mixer/filter circuit is positioned within a mixer block to receive incoming signals guided into one or more feed horn openings of the mixer block by an optical arrangement. The IF filter is also disposed within the mixer block, but is positioned substantially orthogonal with respect to the mixer/filter circuit for efficient use of space.
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Coombs David John
Mann Christopher M.
Anderson Matthew D
Fleming-Hall Erica
Nixon & Vanderhye PC
ThruVision Systems Limited
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