Communications: radio wave antennas – Antennas – With coupling network or impedance in the leadin
Reexamination Certificate
2007-01-30
2010-06-29
Chen, Shih-Chao (Department: 2821)
Communications: radio wave antennas
Antennas
With coupling network or impedance in the leadin
C455S121000
Reexamination Certificate
active
07746291
ABSTRACT:
An integrated circuit includes an on-chip antenna interface, coupled to an off-chip antenna interface having at least one off-chip impedance matching component, that forms a programmable impedance matching network with the at least one off-chip impedance matching component. The programmable impedance matching network is programmable based on a control signal. An RF receiver, coupled to the programmable impedance matching network, that generates inbound data in response to a received signal from the programmable impedance matching network.
REFERENCES:
patent: 6735418 (2004-05-01), MacNally et al.
patent: 7035611 (2006-04-01), Garlepp et al.
patent: 7049906 (2006-05-01), Wilcox
patent: 7184727 (2007-02-01), Poilasne et al.
patent: 7324496 (2008-01-01), Sooch et al.
Broadcom Corporation
Chen Shih-Chao
Garlick & Harrison & Markison
Stuckman Bruce E.
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