Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Reexamination Certificate
2005-12-20
2005-12-20
Ton, My-Trang Nu (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
C455S115100
Reexamination Certificate
active
06977531
ABSTRACT:
A method for determining a peak value of a radio frequency (RF) signal begins by receiving an RF signal. The method continues by high pass filtering the RF signal to produce a first input. The method continues by rectifying the first input signal with respect to a rectifying input to produce a rectified signal. The method continues by low pass filtering the rectified signal to produce the peak value.
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patent: 6650404 (2003-11-01), Crawford
Broadcom Corp.
Garlick Harrison & Markison LLP
Markison Timothy W.
Nu Ton My-Trang
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